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666 Cards in this Set
- Front
- Back
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What are (4)key charceristics of the upper limb?
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(1)mobility (2)the ability to grasp (3)strike (4)conduct fine motor skills
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NAME
some key characteristics of this are mobility, the ability to grasp, strike, and conduct fine motor skills |
upper limb
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What are (4)segments that make up the upper limb?
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(1)shoulder (2)arm (3)forearm (4)hand
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NAME
this consists of 4 main segments: shoulder, arm, forearm, and the hand |
upper limb
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Where is the shoulder located?
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includes the pectoral, scapular, and lateral suparclavicular regions (2)is built on half of the pecotral gridle
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NAME
this includes the pectoral, scapular, and lateral supraclavicular regions and is built on half of the pectoral gridle |
shoulder
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What is the pectoral gridle?
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is a bony ring formed by the scapulae and clavicles
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NAME
this is a bony ring formed by the scapulae and clavicles |
pectoral gridle
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Where is the arm located?
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btwn the shoulders and the elbow (2)is centered around the humerus
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NAME
this is btwn the shoulders and the elbow and is centered around the humerus |
armh
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The arm is centered around the (1)
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humerus
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the (1)is centered around the humerus
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arm
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What is the forearm?
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contains the ulna and the radius
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NAME
this contains the ulna and the radius |
forearm
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Where is the forearm located?
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btwn the elbow nad the wrist
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NAME
this is located btwn the elbow and the wrist |
forearm
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What is the hand?
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contains the carpus, metacarpus and the phalanges and is richly supplied w sensory endings
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NAME
this contains the carpus, metacarpus, and the phalanges and is richly supplied w sensory endings |
hand
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NAME
this located distal to the forearm |
hand
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Where is the hand located?
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is distal to the forearm
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What is the carpus?
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the wrist bones
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NAME
this refers to the wrist bones |
carpus
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What are the phalanges?
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bones of the fingers and toes
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NAME
these are the bones of the fingers and toes |
phalanges
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What does the superior appendicular skeleton contain?
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is the pectoral gridle and bones of the free part of the upper skeleton
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NAME
this skeleton system consists of the pectoral gridle and the bones of the upper skeleton |
superior appendicular skeleton
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Where does the superior appendicular skeleton articulate w the axial skeleton?
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only at the sternoclavicular joint allowing great mobility
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NAME
this articulates w the axial skeleton only at the sternoclavicular joint allowing great mobility |
superior appendicular skeleton
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The superior appendiuclar skeleton articulates w the axial skeleton at the (1)joint allowing great mobility?
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sternoclavicular joint
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What is the axioappendicular muscles?
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support, stablize, and propel the pectoral girdle
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What is the clavicle?
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is the collar bone
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NAME
this is the collar bone |
clavicle
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What does the clavicle do?
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connects the upper limb to the trunk
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NAME
this connects the upper limb to the trunk |
clavicle
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What are the 2 parts of the clavicle? (2)
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(1)sternal end (2)arcomial end
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NAME
this has 2 parts: the sternal end and the arcomial end |
clavicle
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Where does the sternal end of hte clavicle articulate?
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it aritculates w the manubrium of the sternum
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NAME
this arituclates w the manubrium of the sternum |
the sternal end of the clavicle
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What does the superior appendicular skeleton aritculate w/
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the axial skeleton
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Where does the sternal end of the clavlicle articulate w the manubrium of the sternum?
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at the SC joint
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NAME
this articulates w the manubirum of the sternum at the SC joint |
the sternal end of the clavicle
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What does the SC joint stand for?
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sternoclavicular joint
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What does the AC stand for?
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acromioclavicular joint
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Where does the arcomial end of the clavicle articulate w the acromion of the scapula?
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at the AC joint
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NAME
this articualtes w the acromion of the scapula at the AC joint |
acromial end of the clavicle
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What are some functions of the clavicle? (3)
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(1)serves as rigid support from which the scapula and free limb are suspended, keeping the limb away from the throax so that the arm has maximum freedom of movement (2)forms one of the boundaries of the cervioaxiallry canal affording protection to the neurovascular bundle supplying the upper limb (3)transmits shocks from the upper limb to the axial skeleton
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What is the scapula?
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is the shoulder blade bone
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NAME
this is the shoulder blade bone |
scapula
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Describe what the scapula looks like/ (2)
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is a triangular flat bone (2)it is unevenly divided by the spine of the scapula into smaller suparspinous fossa and a much larger infraspinous fossa
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NAME
this is a triangular flat bone that lies on the posterolateral aspect of the throax, overlying the 2nd and 7th ribs |
scapula
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Where is the scapula located?
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lies on the thorax and overlying the 2nd and 7th ribs
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What is the body of the scapula?
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is the traingualr or blade part of hte scapula
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NAME
this is unevenly divided by the spine of the scapula into smaller suparspinous fossa and a much larger infraspinous fossa |
scapula
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The scapula is unevenly divided by the spine of the scapula into smaller (1)and a much larger (2)
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(1)suparspinous fosa (2)infraspinous fossa
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NAME
this bone is commonly fractured |
clavicle
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The clavicle is commonly (1)
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fractured
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What are some causes of a fractured clavicle?
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(1)an indirect force transmitted from an outstrechted hand through the bones of the forearm and the arm to the shoulder during a fall (2)or a fall directly on the shoulder
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NAME
fracture of this bone may be caused indirectly by an indirect force from an outstreched hand through the bones of the forearm and arm to the shoulder during a fall or a direct fall on the shoulder |
clavicle
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What is the weakest part of the clavicle?
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is at the junction of its middle and lateral thirds
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What happens after a fracture of the clavicle? (2)
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the SCM elevates the medial fragment bone (2)the trapizus muscle is unable to hold up the lateral fragment owing to the weight of the upper limb and thus the shoulder drops
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What does SCM stand for?
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sternocleidomastoid
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What happens after a fracture of the clavicle? (2)
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the SCM elevates the medial fragment bone (2)the trapizus muscle is unable to hold up the lateral fragment owing to the weight of the upper limb and thus the shoulder drops
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What are the differ parts of the scapula? (9_
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(1)body (2)glenoid cavity (3)neck (4)coracoid process (5)acromion (6)supraglenoid tubercle (7)infraglenoid tubercle (8)scapular spine (9)supraspinous fossa (10)infraspinous fossa
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NAME
this is made upf oa body w borders and angles, glenoid cavity, neck, coracoid process, arcomion, supragleniod tubercle, scapular spine, supraspinous fossa, and infraspinous fossa |
scapula
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What makes up the pectoral gridle?
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consists of clavicle and the scpaula
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NAME
this consists of the clavicle and scapula |
pectoral gridle
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What is the glenoid cavity?
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is the site of the articulation for head of the humerus
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NAME
this is the site of the articulation point w the humerus |
glenoid cavity
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What is the acromion?
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is the tip of the shoulder
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NAME
this tip of the shoulder |
acromion
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What is the supraspinous fossia?
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is a depression above the spine on the spine of the scapula
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NAME
this is a depression above the spine on the scapula |
supraspinous fossia
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What is the infraspinous fossa?
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is a depression inferior on the spine of the scapula
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NAME
this is a depression inferior on the spine of the scapula |
infraspinous fossa
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What is the thickest part of the scapula bone?
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head of the scapula
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the head of the scapula is the (1)part of the bone
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thickest
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Where is the glenoid cavity located?
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at the head of the scapula
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NAME
this located at the head of the scapula |
glenoid cavity
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What are the parts of the arm? (6)
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(1)humerus (2)radius (3)ulna (4)carpels (5)metacarpals (6)phalanges
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NAME
this has four parts: humerus, radius, ulna, carpels, metacarapals, and phalanges |
arm
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What are the different features that make up the humerus? (14)
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(1)greater tubercle (2)lesser tubercle (3)intertubercular groove (4)anatomical neck (5)shaft (6)deltoid tuberosity (7)condyle (8)trochela (9)coronoid fossa (10)oelcranon fossa (11)capitulum (12)radial fossa (13)radial groove (14)medial and lateral condyles
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NAME
this has 14 different features, greater tubercle, lesser tubercle, intertubecular groove, anatomical neck, shaft, deltoid tuberosity, condyle, trochela, coronoid fossa, olecranon fossa, capitulm, radial fossa, radial groove, and medial and lateral condyles |
humerus
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What is the shaft?
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the body of the bone
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NAME
this is the body of the bone |
shaft
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What is the radial groove of the humerus?
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is a marginal groove for the nerve
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NAME,
in the humerus, this is a marginal groove for the nerv |
humerus
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What are the different features of the radius? (4)
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(1)radial head (2)radial tuberosity (3)styloid process (4)ulnar notch
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NAME
this has four main features: radial head, radial tuberosity, and styloid processs, and ulnar notch |
radius
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WHat is the largest bone in the upper limb?
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the humerus
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The humerus is the (1)bone is the upper limb
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largest
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the humerus is the largest bone in the (1)
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upper limb
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WHat does the word trochela mean?
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pulley
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What is the trochlea?
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this means pully and is the articulation site for the ulna
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NAME
this means pully and is the articulation site for the ulna |
trochela
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What does the humerus articulate w? (2)
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(1)the scapula (2)the radius and ulna
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NAME
this articulates w the scapula and the radius and ulna |
the humerus
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Where does the humerus articulate w the scapula?
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at the glenohumeral joint
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NAME
this articulates w the scapula at the glenohumeral joint |
the humerus
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Where does the humerus articulate w the ulna and radius?
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at the elbow joint
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NAME
this articulates w the ulna and the radius at the elbow joint |
humerus
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What are the condyles of the humerus? (4)
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refers to the distal end of the humerus including (1)trochlea, (2)capitulum (3)olecranon (4)coronoid (5)radial fossae
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NAME
this refers to the distal end of the humerus including the trochlea, capitulum, olecranon, coronoid, and radial fossae |
condyles of the humerus
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WHat does capitulum mean?
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"little head"
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NAME
this means "little head" |
capitulum
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Ehat are the articular surfaces of the condyle of the humerus?(2)
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(1)captiulum (2)trochlea
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NAME
this has two articualar processes: captiulm and trochlea |
condyle of the humerus
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WHat does the coronoid fossa do?
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it accomondates the coronoid process of the ulnaduring the extension of the elbow
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What does the coronoid fossa do?
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receives the coronoid process of the ulna during full flexion of the elbow
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NAME
this recieves the coronoid process of the ulna during the full flexion of the elbow |
coronoid fossa
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What does the olecranon fossa do?
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accomates the olecranon of the ulna during extension of the elbow
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NAME
this accomadtes the olecranon of the ulna during extension of the elbow |
olecranon fossa
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What does the radial fossa do?
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accommodate the edge of the head of the radius when the elbow is fully flexed
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NAME
this accomadtes the edge of the head of the radius when the elbow is fully flexed |
radial fossa
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NAME
this is the stabilzing bone of the forarm |
ulna
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What is the stablizing bone of the forearm?
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ulna
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What is the ulna?
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is the stablizing bone of the forearm
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Where is the ulna located?
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is the medial and longer of the 2 forearm bones
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NAME
this is the medial and longer of the 2 forearm bones |
ulna
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T or F
the ulna does reach and particapte in the wrist joint |
false
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Does the ulna reach and praticpate in the wrist joint?
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no
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Where is the radius located?
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is the lateral and shorter of the 2 forearm bones
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nAME
this is the lateral and shorter of the 2 forearm bones |
radius
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How do you tell the differ btwn the ulna and the raidus?(2)
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(1)ulna-is the medial and longer of the 2 forearm bones (2)radius-is the lateral and shorter of the 2 forearm bones
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What are the different features of the ulna? (6)
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(1)olecranon process (2)trachlear notch (3)coronoid process (4)radial notch (5)ulnar head (6)styliod process
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NAME
some features of this bone are the olecranon process, trachlear notch, coronoid process, radial notch, ulnar head, and styloid process |
ulna
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What is the trochlear notch of the ulna?
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articualtes w the trochlea of the humerus
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NAME
in the ulna, this articulates w the trochlea of the humerus |
trochlear notch
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NAME
this type of fracture normal results from a minor fall on the hand w the force being transmiteed |
fractures of the surgical neck of the humerus
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What usally causes fracutres of the sugrical neck of the humerus?
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results from a minor fall on the hand w force being transmited
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WHat usally causes tranverse fractures of the shaft of the humerus?
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from a direct blow to the arm
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NAME
this type of fracture usally results from a direct blow to the arm |
tranverse fractures of the shaft of the humerus
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T or F
bc nerves are in contact w the humerus, a fracture in the humerus may damage the nerves |
true
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How many bones does the carpus have?
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8
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How many bones does the carpus have?
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8
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What is a easy way to remember the bones in the carpus and the order they are in the wrist?
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Some Lovers Try Positions That they cant handle
From the thum side: (Starting at bottom then up) S=Scaphoid L=lunate T-triqutrum P=pisiform T=Trapezium T=trapezoid C=capiatate H=harnate |
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What is a easy way to remember the bones in the carpus and the order they are in the wrist?
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Some Lovers Try Positions That they cant handle
From the thum side: (Starting at bottom then up) S=Scaphoid L=lunate T-triqutrum P=pisiform T=Trapezium T=trapezoid C=capiatate H=harnate |
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What is a easy way to remember the bones in the carpus and the order they are in the wrist?
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Some Lovers Try Positions That they cant handle
From the thum side: (Starting at bottom then up) S=Scaphoid L=lunate T-triqutrum P=pisiform T=Trapezium T=trapezoid C=capiatate H=harnate |
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Describe what the carpals look like
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2 rows of 4 bones each
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NAME
this has 2 rows of 4 bones each |
carpals
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Fractures of the (1)and (2)bone are the result of serious injury
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ulna and radius
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Fractures of the ulna and the radius are the result of (1)
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serious injury
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What is the most common fracture in people older than 50 yrs old?
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fracture of the distal end of the radius
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Fracture of the distal end of the radius is the most (1)fracture of people older than 50
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common
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NAME
this is the most common fracture in people older than 50 years old |
fracture of the distal end of the radius
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What is the most common fracture of the forearm?
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Colles fracture
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NAME
this is the most common fracture of the forearm |
colles fracture
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Colles fracture is the most common fracture of the (1)
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forearm
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What is Colles fracture?
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is a complete fracture of the distal 2 cm of the radius
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NAME
this is a complete fracture of the distal 2 cm of the radius |
Colles fracture
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What does cominuted mean?
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broken into pieces
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nAME
this means broken into pieces |
cominuted
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What does avulsed mean?
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broken off
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NAME
this means broken off |
avulsed
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(1)is often refered to as the dinner fork deformity
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Colles fracture
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The Colles fracture is often refered to as the (1)
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dinner fork deformity
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What usally causes a Colles fracture?
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from forced dorsiflexion of the hand
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NAME
this type of fracture usally results from forced dorsiflexion of the hand |
Colles fracture
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What usalyl causes fractures of the scaphoid?
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from a fall on the palm with the hand abducted
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NAME
this type of fracture usally results from a fall on the palm w the hand abducted |
fracture of the scaphoid
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Why do the union of fractured parts of the scaphoid take so long to heal?
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bc of the poor blood supply
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The union of fractured parts of the scaphoid take a (1)time to heal
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long
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T orF
the union of the fractured parts of the scaphoid take a short time to heal |
false
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What is the thickest metacarpal bone?
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the 1st metacarpal
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The 1st metacarapal is the (1)of the metacarpal bones
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thickest
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Describe what the metacarapls are like?
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there are 5 numbered from thumb side
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nAME
There are 5 hand bones numbered from the thumb side |
metacarpals
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How many phalanges are there?
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(1)2 in the thumb (2)3 in all others --numbered from thumb side as proximal, middle, and distal
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NAME
there are 2 finger bones in the thumb and 3 in all others---and are numbered from thumb side as proximal, middle, and distal |
phalanges
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What is unique about each indivudal phalanx? (3)
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they all have (1)a base (2)shaft (3)head
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NAME
each one of these bones has a a base, shaft, and head |
phalanges
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The subclavian artery gives off to form the (1)
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thycocerival trunk
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The (1)artery gives off to form the thycoverical trunk
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subclavian artery
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What is the thyrocervical trunk?
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Think of "cervical"and where the vertebrae is located (aka the neck).
supplies the neck, and shoulders w blood |
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nAME
this supplies the neck and shoulders w blood |
thyrocervical trunk
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What is the axiallary artery?
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supplies the chest and shoulder w blood
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NAME
this supplies the chest and shoulder w blood |
axiallary artery
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What is the brachial artery?
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supplies the upper arm
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NAME
this supplies the upper arm and becomes the radial and ulnar arteries |
brachial artery
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What are the radial and ulnar arteries?
|
supply the lower arm and anastomose
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nAME
these supply the lower arm and anstomose to form the palamar arches |
radial and ulnar arches
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What are the palamar arches?
|
supply the digital arteries w blood
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nAME
these supply the digital arteries w blood |
palamar arches
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Describe blood flow from the arms to the tips of the fingers going away from the heart? (6)
|
starts w the (1)subclavian artery which gives off to the (2)thyrocervical trunk (3)axiallary artery (4)brachial artery (5)radial and ulnar arteries (6)palmar arches
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Describe blood flow from the arms to the tips of the fingers going away from the heart? (6)
|
starts w the (1)subclavian artery which gives off to the (2)thyrocervical trunk (3)axiallary artery (4)brachial artery (5)radial and ulnar arteries (6)palmar arches
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Describe blood flow from the arms to the tips of the fingers going away from the heart? (6)
|
starts w the (1)subclavian artery which gives off to the (2)thyrocervical trunk (3)axiallary artery (4)brachial artery (5)radial and ulnar arteries (6)palmar arches
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Deep to the skin in the upper limb is (1)
|
subctuaneous tissue
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Subcutaneous tissue is also called (1)
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superficial fascia
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(1)is also called superficial fascia
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subcutaneous tissue
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What is the pectoral fascia?
|
invests the pectoralis major and is continuous inferiorly w the fascia of the anterior abdominal wall
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NAME
this invests the pectoralis major and is continous inferiorly w the fascia of the anterior abdominal wall |
pectoral fascia
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What is axillary fascia?
|
forms the floor of the armput (axilla)
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NAME
forms the floor of the axilla |
axiallary fascia
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|
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What is clavipectoral fascia?
|
encloses the subclavius and the pectoralis minor
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|
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NAME
this encloses the subclavis and the pectoralis minor |
clavipectoral fascia
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What is the costocoracoid membrane?
|
contains the pectoral nerve
|
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NAME
this contains the pectoral nerve |
costocoracoid membrane
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What is the deltoid fascia?
|
invests the deltoid and is continuous w the pectoral fascia
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NAME
invests the deltoid and is continous w the pectoral fascia |
deltoid fascia
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|
|
What is the brachial fascia?
|
is sheath of deep fascia that encloses the arm like a snug sleeve
|
|
|
NAME
this is sheath of deep fascia that encloses the arm like a snug sleeve |
brachial fascia
|
|
|
the anterior fascial compartments can be also called (1)
|
flexor
|
|
|
the (1)fascial compartment can be also called flexor
|
anterior
|
|
|
The posterior fascial compartment can also be called (1)
|
extensor
|
|
|
the (1)fascial compartment can also be called the extensor
|
posterior
|
|
|
WHat is the antebrachial fascia?
|
are fascial compartments that surround the foreaerm
|
|
|
NAME
these are fascial compartments that surround the forearm |
antebrachial fascia
|
|
|
What is the extensor retinaculum?
|
holds the extensor tendons in postion
|
|
|
NAME
this holds the extensor tendons in postion |
extensor tendons in postion
|
|
|
the (1)divides the forearm into anterior and posterior fascial compartments
|
medial and lateral intermuscular septa
|
|
|
The medial and lateral intermuscular septa divides the forearm into (1)
|
anterior and posterior fascial compartments
|
|
|
NAME
these nerves supply the skin of the upper limb |
cutaneous nerves in the subcutaneous tissue
|
|
|
what do cutaneous nerves supply?
|
the skin in the upper limb
|
|
|
The cutaneous nerves supply the (1)
|
skin in the upper limb
|
|
|
What does C3 and C4 supply?
|
the region at the base of the neck, extending over the shoulder
|
|
|
NAME
these nerves supply the region at the base of the neck, extending over the shoulder |
C3 and C4
|
|
|
WHat do the C5 nerve supply?
|
the arm laterally
|
|
|
nAME
this nerve supplies the arm laterally |
C5
|
|
|
What does the nerve C6 supply? (2)
|
the forearm laterally (2)the thumb
|
|
|
NAME
this nerves supply the forearm laterally and the thumb |
C6
|
|
|
What does the nerve C7 supply? (2)
|
supplies the (1)middle finger (2)ring fingers (3)the middle posterior surface of the limbs
|
|
|
NAME
this nerve supplies the middle finger, ring fingers, and the middle posterior surface of the limbs |
C7
|
|
|
What does the C8 supply? (3)
|
the little finger (2)the medial side of the hand (3)the forearm
|
|
|
NAME
this nerve supplies the little finger, the medial side of the hand, and the forearm |
C8
|
|
|
What does the T1 supply?
|
the middle of the forearm to the axilla
|
|
|
NAME
this nerves supplies the middle of the forearm to the axilla |
T1
|
|
|
What does the T2 supply?
|
(1)a small part of the arm (2)the skin of the axilla
|
|
|
NAME
this nerve supplies a small part of the arm and the skin of the axilla |
T2
|
|
|
Where do most cutaneous nerves of the upper limb come from?
|
the brachial plexus
|
|
|
NAME
most of these type of nerves come from the brachial plexus |
cutaneous nerves of the upper limb
|
|
|
most cutaneous nerves of the upper limb are derived from the (1)
|
brachial plexus
|
|
|
The cutaneous nerves of the shoulder are derived from the (1)
|
cervical plexus
|
|
|
NAME
these type of nerves are come from the cervical plexus |
cutaneous nerves of the shoulders
|
|
|
Most of the cutaneous nerves of the (1)are derived from the cervical plexus
|
shoulder
|
|
|
Most of the cutaneous types of the shoulder are derived from the (1)
|
cervical plexus
|
|
|
What is the cervical plexus?
|
is a nerve network consisting of a series of nerve loops formed btwn the anterior rami of the first 4 cervical nerves
|
|
|
NAME
this is a nerve network consisting of a series of nerve loops formed btwn the anterior rami of the first 4 cervical nerves |
cervical plexus
|
|
|
What nerves make up the suparclavicular nerve? (2)
|
C3 (2)C4
|
|
|
NAME
these are nerves are C3 and C4 |
supraclavicular nerves
|
|
|
What do the supraclavicular nerves supply?
|
the skin over the clavicle and the pectoralis major
|
|
|
NAME
these nerves supply the skin over the clavicle and the pectoralis major |
supraclavicular nerves
|
|
|
What are the nerves that make up the posterior cutaneous nerve of the arm? (2)
|
(1)C5(2)C6(3)C7(4)C8
|
|
|
NAME
these nerves include C5,C6, C7, and C8 |
the posterior cutaneous nerve of the arm
|
|
|
What do the posterior cutaneous nerves of the arm supply?
|
the skin on the posterior surface of the arm
|
|
|
NAME
these nerves supply the posterior surface of the arm |
posterior cutaneous nerves of the arm
|
|
|
What are the nerves the make up the posterior cutaneous nerve of the forearm? (
|
(1)C5(2)C6(3)C7(4)C8
|
|
|
NAME
these nerves include C5,C6,C7,and C8 |
posterior cutaneous nerves of the forearm
|
|
|
What ares does the posterior cutaneous nerves of the forearm supply?
|
supplies the skin on the posterior surface of the forearm
|
|
|
NAME
these nerves supply the skin on the posterior surface of the forearm |
posterior cutaneous nerves of the forearm supply
|
|
|
What are the different types of nerves that make up the superior lateral cutaneous nerves of the arm? (2)
|
(1)C5 (2)C6
|
|
|
NAME
these nerves includes C5 and C6 (2) |
superior lateral cutaneous nerves of the arm or (2)the inferior lateral cutaneous nerves of the arm
|
|
|
What area does the superior lateral cutaneous nerves of the arm supply?
|
supplies the skin over the lower part of the deltoid muscle and on the lateral side of the arm
|
|
|
NAME
this nerve supplies the skin over the lower part of the deltoid muscle and on the lateral side of the arm |
superior lateral cutaneous nerve of the arm supply
|
|
|
What nerves make up the inferior lateral cutaneous nerve of the arm? (2)
|
(1)C5 (2)C6
|
|
|
What area does the inferior cutaneous nerve of the arm supply?
|
supplies the inferolateral aspect of the arm
|
|
|
NAME
this nerve supplies the inferolatearl aspect of the arm |
inferior cutaneous nerve of the arm
|
|
|
WHat nerves make up the lateral cutaneous nerve of the forearm? (2)
|
(1)C6 (2)C7
|
|
|
NAME
these are made up of the C6 and C7 |
lateral cutaneous nerve of the forearm
|
|
|
What nerves make up the medial cutaneous nerve of the arm? (3)
|
(1)C8 (2)T1 (3)T2
|
|
|
NAME
this nerves are made up of the C8,T1, and T2 |
the medial cutaneous nerve of the arm
|
|
|
What area does the medial cutaneous nerve of the arm supply?
|
the skin on the medial side of the arm
|
|
|
NAME
these nerves supply the medial side of the arm |
medial cutaneous nerve of the arm
|
|
|
What are does the lateral cutaneous nerve of the forearm supply?
|
supplies the skin on the lateral side of the forearm
|
|
|
nAME
these nerves suply the skin on the lateral side of the forearm |
the medial cutaneous nerves of the arm
|
|
|
What nerve makes up the intercostobrachial nerve?
|
T2
|
|
|
NAME
this nerve is T2 |
is the intercostobrachial nerve
|
|
|
What are does the medial cutaneous nerve of the forearm supply?
|
the skin on the anterior and medial surfaces of the forearm
|
|
|
NAME
these nerves supply the skin on the anterior and medial surfaces of the forearm |
medial cutaneous nerves of the forearm
|
|
|
What nerves make up the medial cutaneous nerves of the forearm?
|
(1)C8 (2)T1
|
|
|
NAME
these nerves are made up of C8 and T1 |
medial cutaneous nerves of the forearm
|
|
|
WHat are the main superficial veins of the upper limb? (2)
|
(1)the cephalic (2)basilic veins
|
|
|
NAME
the main superifical veins of this region include the cephalic and the bascilic veins |
upper limb
|
|
|
What are perforating viens?
|
form communications btwn the superficial and the deep veins
|
|
|
NAME
these form communications btwn the superfiical and the deep veins |
perforating veins
|
|
|
How do you tell on the model what the shoulder muscles you need to id (4)
Only the ones u need to know |
(1)supraspinous="supra"means on top ...therefore, it is above the spine of the scaupula (2)infraspinous= i is for inferior...therefore, it is inferior or below the spine (3)subscapaularis- is posterio rly located
(4)Teres minor=is thinner and located on the bottom (5)Teres major= thicker and on the bottom |
|
|
How do you tell on the model what and where the arm muscles are that you need to be able to id? (4)?
|
FROM LATERAL SIDE TO MEDIAL AS FOLLOWS
(1)Coracobrachalis- can be found on the posterior side of the arm model.. however, keep in mind that it is anterior muscle (half is on both sides) (2)Biceps brachi- has two head short and long (3)Brachialis (4)Triceps brachi-keep in mind this is considered the only posterior arm muscle and has two heads-lateral and long |
|
|
How do you tell on the model what and where the arm muscles are that you need to be able to id? (4)?
|
FROM LATERAL SIDE TO MEDIAL AS FOLLOWS
(1)Coracobrachalis- can be found on the posterior side of the arm model.. however, keep in mind that it is anterior muscle (half is on both sides) (2)Biceps brachi- has two head short and long (3)Brachialis (4)Triceps brachi-keep in mind this is considered the only posterior arm muscle and has two heads-lateral and long |
|
|
STOPED HERE FOR MARI
|
STOPED HERE FOR MARI
|
|
|
STOPED HERE FOR MARI
|
STOPED HERE FOR MARI
|
|
|
What is a easy way to remember where the flexors and extensors orginate from?
|
Everyone May Find Love Everywhere
E=epincodyles M=medial F=flexors L=lateral E=extensors |
|
|
What is a easy way to remember where the flexors and extensors orginate from?
|
Everyone May Find Love Everywhere
E=epincodyles M=medial F=flexors L=lateral E=extensors |
|
|
What is a easy way to remember where the flexors and extensors orginate from?
|
Everyone May Find Love Everywhere
E=epincodyles M=medial F=flexors L=lateral E=extensors |
|
|
The brachilal plexus is a (1)formed by the intercommunications among the ventral rami of the lower four cervical nerves and the T1
|
somatic nerve
|
|
|
NAME
this is a somatic nerve formed by the intercommunications among the ventral rami of the lower four cervical nerves and T1 |
brachial plexus
|
|
|
The brachial plexus is a somatic nerve formed by the intercommunications among the ventral rami of the (1)and (2)
|
(1)four cervical nerves (2)T1
|
|
|
What is the brachial plexus responsible for?
|
the motor innervation of all of the muscles of the limb except of the trapezius and the levator scapula
|
|
|
NAME
this is responisble for the motor inneravtion of all the muscles of the limb except the trapazius and the levator scapula |
brachial plexus
|
|
|
The brachial plexus is responisble for the motor innervation of (1)except the trapezius and the levator scapula
|
all the muscles of the limb
|
|
|
The brachial plexus is responisble for the motor innervation of all the muscles of the limb except the (1)and (2)
|
(1)trapezius (2)levator scapula
|
|
|
What does the brachial plexus supply?
|
all the cutaneous innervation of the upper limb except of the area of axilla, the area just above the point of the shoulder, and the dorsal scapular area which is supplied by the cutaneous braches of the dorsi rami
|
|
|
NAME
this supplies all of the cutaneous innervation of the upper limb except the area of the axilla, the point just above the shoulder, and the dorsal scapular area which is supplied by hte cutaneous branches of the dorsi rami |
brachial plexus
|
|
|
What is the area of the axilla?
|
the armpit
|
|
|
NAME
this refers to the armpit |
the area of the axilla
|
|
|
How does the brachial plexus communicate?
|
w the sympathetic trunk by the gray rami communicates
|
|
|
NAME
this communicates w the sympathetic trunk by the gray rami communicates |
brachial plexus
|
|
|
What are the gray rami communicates?
|
join all the roots of the plexus
|
|
|
NAME
these join all the roots of the plexus |
gray rami communicates
|
|
|
What is the prefixed brachial plexus?
|
occurs when the C4 ventral ramus contributes to the brachial plexus
|
|
|
nAME
this occurs when the C4 ventral ramus contributes to the brachial plexus |
prefixed brachial plexus
|
|
|
What is the postfixed brachial plexus?
|
occurs when the T2 ventral ramus contrubutes to the brachial plexus
|
|
|
NAME
this occurs when the T2 ventral ramus contrubutes to the brachial plexus |
postfixed brachial plexus
|
|
|
What are the anatomical structures of the brachial plexus? (5)
|
(1)roots (2)trunks (3)divisons (4)cords (5)terminal branches
|
|
|
NAME
this has certain anatomical structure such as roots, trunks, divisions, cords, and terminal branches |
brachial plexus
|
|
|
What is the root of the brachial plexus?
|
is the ventral rami of spinal nerves C5 to T1
|
|
|
NAME
this is the ventral rami of the spinal nerves C5 to T1 |
the rooots of the brachial plexus
|
|
|
the roots of the brachial plexus is the ventral rami of the spinal nerves (1)to (2)
|
(1)C5 (2)T1
|
|
|
What are the (3)trunks of the brachial plexus?
|
(1)upper trunk (2)middle trunk (3)lower trunk
|
|
|
NAME
this has 3 trunks: the upper trunk, middle trunk, and the lower trunk |
brachial plexus
|
|
|
NAME
shortly after emerging from the interventral foramina, these 5 roots unite to form three trunks: upper, middle, and lower trunk |
brachial plexus
|
|
|
What is the upper trunk of the brachial plexus?
|
is the point at which the ventral rami of C5 and C6 unite
|
|
|
NAME
this is the point at which the ventral rami of C5 and C6 unit |
upper trunk of the brachial plexus
|
|
|
NAME
this is formed when the ventral ramus of C7 continues |
middle trunk of the brachial plexus
|
|
|
What is the middle trunk of the brachial plexus?
|
is the point at which the ventral ramus of C7 continues
|
|
|
WHat is the lower trunk of the brachial plexus?
|
is the point at which the ventral rami of C8 and T1 unite
|
|
|
NAME
this is point at which the ventral rami of C8 and T1 unite |
lower trunk of the brachial plexus
|
|
|
Each (1)splits into anterior and posterior divisions
|
trunk
|
|
|
What are the divisions of the brachial plexus trunk? (2)
|
(1)anterior (2)posterior
|
|
|
NAME
this splits into 2 division:posteiror and anterior |
brachial plexus
|
|
|
The anterior division of the brachial plexus usually supplies the (1)muscles
|
flexors
|
|
|
The (1)division of the brachial plexus usally supplies the flexor muscles
|
anterior
|
|
|
The posterior division of the brachial plexus usally supplies the (1)muscles
|
extensor
|
|
|
the (1)division of the brachial plexus usally supplies the extensor muscles
|
posterior
|
|
|
What is the lateral cord?
|
is the point at which the anterior divisions of the upper and middle trunks unite
|
|
|
NAME
this is the point at which the the anterior divisions of the upper and middle trunk unite |
lateral cord of the brachial plexus
|
|
|
What is the medial cord of the brachial plexus?
|
is the anterior division of the lower trunk
|
|
|
nAME
this is the anterior division of the lower trunk |
medial cord of the brachial plexus
|
|
|
What is the posterior cord of the brachial plexus?
|
is the point at which all 3 posterior divisions from each of the 3 cords unite
|
|
|
NAME
this is the point at which all 3 posterior divisions from each of the 3 cords unite |
posterior cord of the brachial plexus
|
|
|
What is the posterior cord of the brachial plexus?
|
is the point at which all 3 posterior divisions from each of the 3 cords unite
|
|
|
What are the terminal branches of the brachial plexus?
|
are mixed nerves containing both sensory and motor axons
|
|
|
NAME
these are the mixed nerves containing both sensory and motor axons |
terminal braches of the brachial plexus
|
|
|
NAME
this is the nerve derived from the lateral cord |
musculocutaneous nerves
|
|
|
The musculocutaneous nerve is the nerve derived from the (1)
|
lateral cord
|
|
|
The musculocutaneous nerve carries sensation from the (1)
|
lateral side of the forearm
|
|
|
NAME
this nerve carries sensation from the lateral side of the forearm |
musculocutaneous nerve
|
|
|
The ulnar nerve is dervied from the (1)
|
medial cord
|
|
|
Where is the ulnar nerve dervived from?
|
the medial cord
|
|
|
NAME
this nerve is dervied from the medial cord |
ulnar nerve
|
|
|
NAME
this nerve carries sensation from the medial 1 and 1/2 digits |
ulnar nerve
|
|
|
What is the sensory innervation of the ulnar nerve like?
|
this carries sensation from the medial 1 and 1/2 digits
|
|
|
Where is the median nerve derived from?
|
the lateral and medial cords
|
|
|
NAME
this is derived from the lateral and medial cords |
medain nerve
|
|
|
the median nerve is derived from the (1)and (2
|
lateral and medial cords
|
|
|
What is sensory innervation like?
|
is from the lateral 3 and 1/2 digits
|
|
|
Where is the axillary nerve derived from?
|
the posterior cord
|
|
|
NAME (2)
this nerve is derived from the posterior cord |
axiallary(2)radial nerve
|
|
|
the axlliary nerve is derived from the (1)
|
posterior cord
|
|
|
What is sensory innervation of the axillary nerve like?
|
is from the skin jst below the shoulder
|
|
|
NAME
this provides sensory innervation from the skin jst below the shoulder |
axillary
|
|
|
What is the axillary nerve?
|
innervtes the deltoid and teres mino muscles that act on the shoulder joint
|
|
|
nAME
this nerve innervetes the deltoid and teres minor muscles that act on the shoulder joint |
axillary nerves
|
|
|
Where is the radial nerve derived from?
|
the posterior cord
|
|
|
THe radial nerve is also called the (1)
|
"great extensor nerve
|
|
|
the (1)is also called the great extensor nerve
|
radial nerve
|
|
|
WHy is the radial nerve called the great extensor nerve?
|
bc it innervates the extensor muscles of the elbow, wrist, and fingers
|
|
|
Branches of the brachial plexus usally contain (1)
|
1 type of axon (either sensory or motor)
|
|
|
What are the nerves of the terminal branches of the brachial plexus?
|
(1)Muscultocutaneous nerve (2)ulnar nerve (3)median nerve (4)axillary nerve (5)radial nerve
|
|
|
NAME
this is made up of the musculocutaneous nerve, the ulnar nerve, median nerve, axiallary nerve, and the radial nerve |
terminal branches of the brachial plexus
|
|
|
What is the dorsal scapular nerve? (2)
|
is the motor nerve to the rhomboideus major and minor muscles`(2)levator scapulae
|
|
|
NAME
this is the motor nerve to the rhmboideus major and minor muscles and occasionly the levator scapulae |
dorsal scapular nerve
|
|
|
Where is the scapular nerve derived from?
|
C5 root
|
|
|
NAME
this nerve is derived from the C5 root |
scapular nerve
|
|
|
What is the long thoracic nerve?
|
innervetes the serratus anterior muscle
|
|
|
nMAE
this innervetes the serratus anterior muscle |
long thoracic nerve
|
|
|
Where is the thoracic nerve derived from?
|
C5, C6, and C7
|
|
|
What is the suprascapular nerve?
|
innervetes the supra and infraspinatus muscles
|
|
|
NAME
this innervetes the supra and infraspintus muscles |
suprascapular nerve
|
|
|
What is the lateral pectoral nerve?
|
innervates the clavicular head of the pectoralis major muscle
|
|
|
NAME
this innervates the clavicular head of the pectoralis major muscle |
lateral pectoral nerve
|
|
|
What is the medial pectoral nerve? (2)
|
(1)innervates the sternocostal head of the pectoralis major muscle (2)innervates the pectoralis minor muscle
|
|
|
NAME
this innervates the sternocostal head of the pectoralis major muscle and the pectoralis minor muscle |
medial pectoral nerve
|
|
|
T or F
the medial and lateral pectoral nerve often join together to act as a single nerve innervating both the pectoralis major and minor muscles |
true
|
|
|
What makes up the cutaneous branches? (2)
|
(1)medial brachial cutaneous (2)medial antebrachial cutaneus
|
|
|
NAME
this makes up the medial brachial and medial antebrachial cutaneus |
cutaneous branches
|
|
|
What is the medial brachial cutaneous ?
|
carries sensations from the lower medial portion of the arm
|
|
|
NAME
this carries sensations from the lower medial portion of the arm |
brachial cutaneous
|
|
|
What is a spinal segment?
|
is a region of hte spinal cord giving orgin to a specfic nerve
|
|
|
NAME
this is a region of the spinal cord giving orgin to a specfic nerve |
spinal segement
|
|
|
What is a dermatome?
|
region on the surface of the skin from which sensations are carried by the cutaneous branches of the single spinal nerve
|
|
|
NAME
this is a region on the surface of the skin from which sensations are carried by the cutaneous branches of the single spinal nerve |
dermatome
|
|
|
What are the myotome?
|
are those muscles recieving innervation from axons derived from a single spinal nerve and/or the ventral ramus of a spinal nerve
|
|
|
NAME
these are those muscle receiving innervation from axons derived from a single spinal nerve and/pr the ventral ramus of a spinal nerve |
myotome
|
|
|
What determines the site of the lesion?
|
the extent of muscle damage and/or the loss of sensation
|
|
|
NAME
this determines the extent of muscle damage and/or the loss of sensations |
site of the lesion
|
|
|
Muscles usally recieve their innervation from axons derived from more than one (1)
|
spinal segment
|
|
|
what is a peripheral nerve lesion?
|
is the paralyis of muscles supplied by the damaged nerve (2)loss of sensation from cutaneous regions supplied by the damged nerve
|
|
|
What are some examples of causes of peripheral nerve lesions? (5)
|
(1)trauma (2)entrapment (3)musculocutaneous nerve passing through coracobrachialis muscle (4)carpal tunnely snydrome (5)dimiinished function but not total loss
|
|
|
NAME
this is paralyis of muscles supplied by the damaged nerve and loss of sensation from cutaneous region supplied by the damaged nerve |
peripheral nerve lesion
|
|
|
What are spinal cord lesions like? (2(
|
(1)all muscles supplied by the spinal nerves below the site of the lesion are paralzed (2)loss of sensation below the site of the lesion
|
|
|
What are lesions?
|
are refered to as the lowest portion of the spinal cord that functions
|
|
|
NAME
this refered to as the lowest portion of the spinal cord that functions |
lesions
|
|
|
Nerve root lesion is also called the (1)
|
ventral ramus lesion
|
|
|
the (1)is also called the ventral ramus lesion
|
nerve root lesions
|
|
|
What is a nerve root lesion like? (2)
|
(1)all muscles supplied by a given root will be weakned (2)will have paraasthesia
|
|
|
NAME
for this type of lesion, all the muscles supplied by a the given root are weakend and there is paraasthesia |
nerve root lesion
|
|
|
What is parasethesia?
|
is reduced sensation
|
|
|
NAME
this is reduced sensation |
paraethesia
|
|
|
Ulnar nerves has axons derived from the (1)
|
ventral rami of C8 and T1
|
|
|
(1)has axons derived from the ventral rami of C8 and T1
|
ulnar nerves
|
|
|
the axillary nerve has axons derived from the (1)and (2)
|
ventral rami of C5 and C6
|
|
|
The (1)has axons derived from the ventral rami of C5 and C6
|
axillary nerves
|
|
|
The long thoracic nerve has axons derived from the (1),(2),and (3)
|
ventral rami of C5, C6, and C7
|
|
|
T or F
lesions of the brachial plexus are not common |
false
|
|
|
Are lesions of the brachial plexus common?
|
yes
|
|
|
The roots of the brachial plexus are named for the (1)
|
level of spinal cord that they exit
|
|
|
the upper roots exit from the (1)and (2)
|
C5 and (2)C6
|
|
|
NAME
these roots exit from the C5 and C6 |
upper roots
|
|
|
the middle roots exit above the (1)
|
C7 vertebra
|
|
|
What is the most common injury of the brachial plexus?
|
Erb's palsy
|
|
|
NAME
this is the most common injury of the brachial plexus |
Erb's palsy
|
|
|
What is Erb's palsy?
|
is a injury to the upper root
|
|
|
NAME
this is a injury to the upper root that affects the shoulder and elbow |
Erb's palsy
|
|
|
What is Klumplke's injury?
|
is a injury to the lower roots
|
|
|
NAME
this is a injury to the lower roots of the brachial plexus affecting predominantyl the hand |
Klumplke's injury
|
|
|
What does Erb's palsy affect?
|
the shoulder and elbow
|
|
|
NAME
this type of root injury to the brachial plexus affects the shoulder and elbow |
Erb's palsy
|
|
|
What region does the Klumpke's paralysis affect?
|
predominatly the hand
|
|
|
NAME
this type of root injury to the brachial plexus affects the hands |
Klumpke's paralyis
|
|
|
T or F
Klumpke's paraylis is common |
false
|
|
|
Is Klumpe's paralyis common?
|
no
|
|
|
if the lower roots are injured, the injury is generally so severe that all the roots of the plexus are inovled than the injury includes (1)
|
all parts of the arm
|
|
|
Erb's palsy is seen (1)of the time
|
60%
|
|
|
NAME
this is seen 60% of the time |
Erb's palsy
|
|
|
NAME
this injury to the brachial plexus is seen 5% of the time |
Klumplke's paralyis
|
|
|
Klumpke's paralyis is seen (1)of the time
|
5%
|
|
|
Mixed injuries of the brachial plexus is seen (1)of the time
|
35%
|
|
|
NAME
this type of injury of the brachial plexus is seen 35% of the time |
mixed injuries of the brachial plexus meaning upper and lower trunk injuries
|
|
|
How can Erb's palsy be caused?
|
the pulling of the arm above the head
|
|
|
NAME
this type of injury of the brachial plexus can be caused by the pulling of the arm above the head |
Erb's palsy
|
|
|
What are raptures?
|
is when the upper roots of the brachial plexus that are firmly fixed to the bony sides of the spine are torn
|
|
|
NAME
this is when the upper roots of the brachial plexus that are firmly fixed to the bony sides of the spine are torn |
raptures
|
|
|
WHat are alvusions?
|
refers to when the unprotected lower roots of the brachial plexus are torn out of the spinal cord
|
|
|
NAME
this refers to when the unprotected lower roots of the brachial plexus are torn out of the spinal cord |
alvusions
|
|
|
Can raptures be repaired easly?
|
yes
|
|
|
NAME
these type of injuries to the upper roots of the brachial plexus can be repaired easily |
ruptures
|
|
|
because lower roots of the brachial plexus serve and the area supplied are further from the neck, they tend (1)
|
not to recover as well as the upper roots do
|
|
|
Why do lower root injuries of the brachial plexus, tend not to recover as well as the upper root injuries of the brachial plexus? (2)
|
bc they are further from the neck (2)more serve
|
|
|
T or F
upper roots can be avulsed and lower roots can rapture |
true
|
|
|
Can upper roots be avulved and lower roots rapture?
|
yes
|
|
|
NAME
this type of injury to the brachial plexus can not be easily repaired |
lower root
|
|
|
T or F
lower root injuries to the brachial plexus cna be easily repaired |
false
|
|
|
What is the differ btwn the FCR and the FCU? (2)
|
(1)FCR=flexes and abducts the wrist (2)FCU-flexs and adducts the hand at the wrist
|
|
|
What is the differ btwn the FCR and the FCU? (2)
|
(1)FCR=flexes and abducts the wrist (2)FCU-flexs and adducts the hand at the wrist
|
|
|
What is the differ btwn the FCR and the FCU? (2)
|
(1)FCR=flexes and abducts the wrist (2)FCU-flexs and adducts the hand at the wrist
|
|
|
What is the differ btwn the FCR and the FCU? (2)
|
(1)FCR=flexes and abducts the wrist on the radial side (2)FCU-flexs and adducts the hand at the wrist on the ulnar side
|
|
|
NAME
this muscle flexes and abducts the wrist |
FCR
|
|
|
NAME
this muscle flexes and adducts the wrist |
FCU
|
|
|
What is policis latin for?
|
thumb
|
|
|
NAME
this is latin for thumb |
Policis
|
|
|
What does "longus" refer to?
|
length of a tendon
|
|
|
NAME
this refers to the length of a tendon |
longus
|
|
|
NAME
this refers to how a tendon is short |
brevis
|
|
|
What does brevis refer to?
|
how a tendon is short
|
|
|
NAME
this is a somatic nerve network of cervical nerves (C4,C5,C6,C7, and C8) and T1 |
brachial plexus
|
|
|
WHat is the brachial plexus
|
is a somatic nerve network of cervical nerves (C4,C5,C6,C7, and C8) and T1
|
|
|
What ist he brachial plexus?
|
is a somatic nerve network of cervical nerves (C4,C5,C6,C7, and C8) and T1
|
|
|
what are the nerves of the brachial plexus? (17)
|
(1)Dorsal scapular (2)nerve to the phrenic (3)long thoracic nerve (4)nerve to subclavis (5)suprascapular nerve (6)lateral pectoral nerve (7)axillary nerve (8)radial nerve (9)thoracodorsal nerve (10)upper subscapular nerve (11)lower subscapular nerve (12)medial pectoral nerve (13)medial brachial cutaneous nerve (14)medial antebrachial cutaneous nerve (15)muscultaneous nerve (16)median nerve (17)ulnar nerve
|
|
|
what are the nerves of the brachial plexus? (17)
|
(1)Dorsal scapular (2)nerve to the phrenic (3)long thoracic nerve (4)nerve to subclavis (5)suprascapular nerve (6)lateral pectoral nerve (7)axillary nerve (8)radial nerve (9)thoracodorsal nerve (10)upper subscapular nerve (11)lower subscapular nerve (12)medial pectoral nerve (13)medial brachial cutaneous nerve (14)medial antebrachial cutaneous nerve (15)muscultaneous nerve (16)median nerve (17)ulnar nerve
|
|
|
what are the nerves of the brachial plexus? (17)
|
(1)Dorsal scapular (2)nerve to the phrenic (3)long thoracic nerve (4)nerve to subclavis (5)suprascapular nerve (6)lateral pectoral nerve (7)axillary nerve (8)radial nerve (9)thoracodorsal nerve (10)upper subscapular nerve (11)lower subscapular nerve (12)medial pectoral nerve (13)medial brachial cutaneous nerve (14)medial antebrachial cutaneous nerve (15)muscultaneous nerve (16)median nerve (17)ulnar nerve
|
|
|
what are the nerves of the brachial plexus? (17)
|
(1)Dorsal scapular (2)nerve to the phrenic (3)long thoracic nerve (4)nerve to subclavis (5)suprascapular nerve (6)lateral pectoral nerve (7)axillary nerve (8)radial nerve (9)thoracodorsal nerve (10)upper subscapular nerve (11)lower subscapular nerve (12)medial pectoral nerve (13)medial brachial cutaneous nerve (14)medial antebrachial cutaneous nerve (15)muscultaneous nerve (16)median nerve (17)ulnar nerve
|
|
|
What is the dorsal scapular nerve? (3)
|
think of "scapula" posterior side and the muscles that move the scapula (2)therefore, it is rhomboids (3)levator scapulae
|
|
|
NAME
this nerve supplies the rhomboids and the levator scapulae |
dorsal scapular
|
|
|
What is the nerve to the phrenic?
|
supplies the diaphragm
|
|
|
NAME
this nerve of the BP supplies the diaphragm |
nerve to the phrenic
|
|
|
What does BP stand for?
|
brachial plexus
|
|
|
What is the long thoracic nerve?
|
supplies the serratus anterior
|
|
|
NAME
this nerve supplies the serratus anterior |
long thoracic nerve
|
|
|
The roots of the BP are the (1)
|
ventral rami
|
|
|
What is sub latin for?
|
under
|
|
|
NAME
this is latin for under |
sub
|
|
|
What is sub latin for?
|
under
|
|
|
the roots of the BP are the (1)
|
ventral rami
|
|
|
the (1)of the BP are the ventral rami
|
roots
|
|
|
What is the nerve to the subclavius?
|
supplies the subclavius muscle
|
|
|
NAME
this nerve supplies the subclavius muscle |
nerve to the subclavius
|
|
|
What is the subclavisu muscle located?
|
"sub"is latin for under...therefore, it the muscel under the clavicle
|
|
|
What does the suprascapular nerve? (2)
|
think of the "supra" and "scapula" in the nerve name.....therefore, it supplies the (1)supraspinatus and (2)infraspinatus muscle
|
|
|
What does the suprascapular nerve? (2)
|
think of the "supra" and "scapula" in the nerve name.....therefore, it supplies the (1)supraspinatus and (2)infraspinatus muscle
|
|
|
NAME
this nerve of the BP supplies the supraspinatus and the infraspinatus |
suprascapular nerve
|
|
|
What is the lateral pectoral nerve?
|
supplies the major and minor pectoral muscles
|
|
|
NAME
this nerve of the BP supplies the major and minor pectoral muscles |
lateral pectoral nerve
|
|
|
What is the axillary nerve?
|
think of "axilla" in the name which is latin for the armpit ....therefore, it supplies the (1)deltoid muscle (2)teres minor
|
|
|
NAME
this nerve of the BP supplies the deltoid muscle and the teres minor |
axillary nerve
|
|
|
What is the axillary nerve?
|
think of "axilla" in the name which is latin for the armpit ....therefore, it supplies the (1)deltoid muscle (2)teres minor
|
|
|
What is the upper subscapular nerve?
|
think about the name "upper" and "subscapula"......therfore,it supplies the superior portion of the subscapularis
|
|
|
NAME
this nerve of the BP supplies the superior portion of the subscapularis |
upper subscapular nerve
|
|
|
What is the lower subscapular nerve? (4)
|
Think about the name "lower" and "subscapula".(2)and about how it shares another function w the teres major......therefore it supplies the (3)inferior portion of the subscapularis and (4)teres major
|
|
|
NAME
this nerve of the BP supplies the inferior portion of the subscapularis and teres major |
lower subscapular nerve
|
|
|
What is the differe btwn the lower subscapular nerve and the upper subscapular nerve?
|
(1)think about the name "lower" and "subscapular" and how it shares a common function w the teres major .....therefore, it supplies the inferior portion of the subscapularis and the teres major (2)upper subscapular nerve=== think about the name "upper" and the "subscapular" ....therefore, it supplies the superior portion of the subscapularis muscle
|
|
|
What is the thoradorsal nerve?
|
think about the name, "dorsal"...meaning its on the posterior side of the shoulder....therefore, it supplies the latisssimus dorsi
|
|
|
NAME
this nerve of the BP supplies the Latissimus dorsi |
thoradorsal nerve
|
|
|
What is the thoradorsal nerve?
|
think about the name, "dorsal"...meaning its on the posterior side of the shoulder....therefore, it supplies the latisssimus dorsi
|
|
|
What is the thoradorsal nerve?
|
think about the name, "dorsal"...meaning its on the posterior side of the shoulder....therefore, it supplies the latisssimus dorsi
|
|
|
What is the medial pectoral nerve? (2)
|
think about the name, "pectoral"...therefore, it supplies the pectoralis mino and major
|
|
|
What is the medial brachial cutaneous nerve?
|
think about the name, "medial" and "brachial" which is latin for arm, and cutaneous for skin nerve.....therefore, it supplies the skin of the medial side of the arm
|
|
|
NAME
this nerve of the BP supplies the skin of hte medial side of the earm |
medial brachial cutaneous nerve
|
|
|
WHat is the medial antebrachial cutaneous nerve?
|
think about the name, "medial", "antebrachial"--refering to forearm.....therefore,it supplies the skin on the medial side of the forearm
|
|
|
NAME
this nerve of the BP supplies the skin on the medial side of the forearm |
medial antebrachial cutaneous nerve
|
|
|
WHat is the musculocutaneous nerve?
|
supplies the muscles on the anterior part of the arm and forearm
|
|
|
NAME
this supplies the muscles on the anterior part of the arm and forearm |
musculocutaneous nerve
|
|
|
What is the musclulocutaneous nerve?
|
supplies the muslces on the anterior part of the arm and forearm
|
|
|
What is the musclulocutaneous nerve?
|
supplies the anterior part of the arm and forearm
|
|
|
What is the musclulocutaneous nerve?
|
supplies the anterior part of the arm
|
|
|
NAME
this supplies the anterior part of the arm and forearm |
musculocutaneous nerve
|
|
|
NAME
this supplies the anterior part of the arm and forearm |
musculocutaneous nerve
|
|
|
WHat is scalenene?
|
is a muscle found btwn the 2 C nerves
|
|
|
NAME
this is a muscle found btwn 2 C nerves |
scalenene
|
|
|
WHat is scalenene?
|
is a muscle found btwn the 2 C nerves
|
|
|
WHat is scalenene?
|
is a muscle found btwn the 2 C nerves
|
|
|
WHere is the subclavian artery located in relation to the BP?
|
sits onto of the C7
|
|
|
NAME
this artery sits on top of C7 of the BP |
subclavian artery
|
|
|
What nerve is damaged if someone has a claw hand?
|
ulnar nerve
|
|
|
NAME
this nerve is damaged if someone has a claw hand |
ulnar nerve
|
|
|
What would someone hand look like if they had a damaged ulnar nerve?
|
they would have a claw hand
|
|
|
If a pateint can not abduct arm, what nerve is damaged?
|
(1)deltoid allows for you to adduct arm....therefore, axillary nerve is damaged
|
|
|
If a patient cant flex arm and forearm, what nerve is damaged?
|
musculocutaneus nerve
|
|
|
What is the Anconeus muscle?
|
pronates and assists the triceps brachi
|
|
|
NAME
this muscle pronates and assists the triceps brachi |
Anconeus
|
|
|
What is the Anconeus muscle?
|
pronates and assists the triceps brachi
|
|
|
What is the Anconeus muscle?
|
pronates and assists the triceps brachi
|
|
|
WHat is the snuff box?
|
refers to how you can see traingular depression of 3 tendons and where the radial artery is located when you flex your thumb
|
|
|
NAME
this refers to how you can see trainagular depression of the 3 tendons and where the radial artery is located when you flex your thumb |
snuff box
|
|
|
What is the Extensor indicis?
|
i for "index"finger......therefore, it extends the index finger
|
|
|
nAME
this muscle extends the index finger |
extensor indicis
|
|
|
T or F
there are no muscles in the back of the hand. however, the muscles orginate from the anterior side |
true
|
|
|
T or F
there are muscles in the back of the hand |
false
|
|
|
The muscles of the back of the hand orginate from the (1)
|
anterior side
|
|
|
What is lumbircals latin for?
|
worms
|
|
|
NAME
this is latin for worms |
lumbricals
|
|
|
NAME
these are the bye bye muscles |
Lumbricals
|
|
|
What are the bye bye muscles?
|
lumbricals
|
|
|
What are the lumbricals? (2)
|
(1)are latin for worms and look like worms (2)are the bye bye muscles....therefore, flex the metacarpophalengal joints
|
|
|
NAME
these flex the metacarpophalangeal joints |
lumbricals
|
|
|
What are the lumbricals? (2)
|
(1)are latin for worms and look like worms (2)are the bye bye muscles....therefore, flex the metacarpophalengal joints
|
|
|
WHat is an easy way to remember the differ btwn the dorsal interossei and the palamar interossei?
|
(1) PAD and DAB
(2)P= palmar interossei AD=adduction (3)D=dorsal interossei AB=dorsal interossei |
|
|
WHat is an easy way to remember the differ btwn the dorsal interossei and the palamar interossei?
|
(1) PAD and DAB
(2)P= palmar interossei AD=adduction (3)D=dorsal interossei AB=dorsal interossei |
|
|
WHat is an easy way to remember the differ btwn the dorsal interossei and the palamar interossei?
|
(1) PAD and DAB
(2)P= palmar interossei AD=adduction (3)D=dorsal interossei AB=dorsal interossei |
|
|
WHat is an easy way to remember the differ btwn the dorsal interossei and the palamar interossei?
|
(1) PAD and DAB
(2)P= palmar interossei AD=adduction (3)D=dorsal interossei AB=dorsal interossei |
|
|
NAME
this muscle abducts the 2nd, 3rd, 4th fingers |
DAB
dorsal interossei |
|
|
NAME
this muscle adducts the 2nd, 4th, and 5th fingers |
PAD
palamr interossei |
|
|
What is the palmar interossei?
|
PAD== adducts the 2nd, 4th and 5th fingers
|
|
|
What are the dorsal interossei?
|
DAB==
abducts 2nd, 3rd, and 4th fingers |
|
|
What are the dorsal interossei?
|
DAB==
abducts 2nd, 3rd, and 4th fingers |
|
|
What is the palmar interossei?
|
PAD== adducts the 2nd,4th ,and 5th fingers
|
|
|
What is the palmar interossei?
|
PAD== adducts the 2nd, 3rd and 4th fingers
|
|
|
What are the dorsal interossei?
|
DAB==
abducts 2nd, 3rd, and 4th fingers |
|
|
Using your hand, tell which metacarpals are which
|
see pic
|
|
|
Using your hand, tell which metacarpals are which
|
see pic
|
|
|
Using your hand, tell which metacarpals are which
|
see pic
|
|
|
Using your hand...do abduction
|
see pic
|
|
|
Using your hand do abduction
|
see pic
|
|
|
Using your hand do adduction
|
see pic
|
|
|
Using your hand do adduction
|
see pic
|
|
|
Using your hand, do extension
|
see pic
|
|
|
Using your hand do extension
|
see pic
|
|
|
using your hand, do flexion
|
see pic
|
|
|
using your hand, do flexion
|
see pic
|
|
|
using your hand do oppoistion
|
see pic
|
|
|
using your hand do opposition
|
see pic
|
|
|
using your hand do reposition
|
see pic
|
|
|
using your hand, do reposition
|
see pic
|
|
|
What are the pectoral muscles?
|
move the pectoral gridle
|
|
|
NAME
these muscles move the pectoral gridle |
pectoral muscles
|
|
|
What are (2)other names for anterior axioapendicular musces?
|
(1)thoracoappendicular (2)pectoral muscles
|
|
|
What are (2)other names for the thoracoappendicular muscles?
|
(1)pectoral (2)anterior axioapendicular muscles
|
|
|
What is another names (2)for the pectoral musclces?
|
(1)thoraappendicular muscles (2)anterior axioappendicular muscles
|
|
|
WHat are muscles make up the pectoral muscles? (4)
|
(1)pectoralis major (2)pectoralis minor (3)subclavius (4)serratus anterior
|
|
|
NAME
this main muscle group consists of 4 muscles: pectoralis major and minor, subclavius and serratus anterior |
pectoral muscles
|
|
|
WHat are muscles make up the pectoral muscles? (4)
|
(1)pectoralis major (2)pectoralis minor (3)subclavius (4)serratus anterior
|
|
|
WHat are muscles make up the pectoral muscles? (4)
|
(1)pectoralis major (2)pectoralis minor (3)subclavius (4)serratus anterior
|
|
|
What is the subclavius do?
|
anchors and depresses the clavicle
|
|
|
NAME
this anchors and depresses the clavicle |
subclavius
|
|
|
What does the serratus anterior do?
|
prtoracts scapula (2)rotates scapula
|
|
|
nAME
this muscles protracts scapula, and rotates the scapula |
serratus anterior
|
|
|
What are the (3)different parts of the trapezius?
|
(1)descending part (2)middle part (3)ascending part
|
|
|
NAME
this has 3 different parts or fibers moving in differ direction: descending part, middle part, and ascending part |
trapezius
|
|
|
What does the descending part of the trapeizus do?
|
elevates the scapula
|
|
|
nAME
this part of the trapezius elevates the scapula |
descending part
|
|
|
What does the middle part of the trapezius do?
|
retracts the scapula
|
|
|
NAME
this part of the trapezius retracts the scapula |
the middle part of the
|
|
|
What does the Latissimus dorsi do? (3)
|
(1)extends (2)adducts (3)medially rotates the humerus
|
|
|
NAME
this muscle extends, adducts, and medially rotates the humerus |
Latissimus dorsi
|
|
|
WHat does the levator scapulae do?
|
elevates the scapula
|
|
|
NAME
this muscle elevates the scapula |
levator scapulae
|
|
|
What do the rhomboids do? (2)
|
(1)retracts (2)rotatest the scapula
|
|
|
nAME
these muscles retract and rotate the scapula |
rhomboids
|
|
|
What does deltoid muscle do? (3)
|
(1)abducts the arm (2)flexes and extends the arm (3)medially and laterally the arm
|
|
|
nAME
this muscle abducts the arm, flexes and extends the arm, and medially and laterally rotates the arm |
deltoid
|
|
|
Draw a chart of the differ posterior muscles of the forearm
|
see paper
|
|
|
Draw a chart of the differ posterior muscles of the forearm
|
see paper
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Draw a chart of the differ posterior muscles of the forearm
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see paper
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Draw a chart of the differ posterior muscles of the forearm
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see paper
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WHat does the Brachioradialis do?
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flexion of the forearm
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What does extensor carpi radialis longus do? (2)
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extends and (2)abducts the hand at the wrist joint
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What does the extensor carpi radialis brevis? (2)
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extends and abducts the hand at the wrist
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NAME
these (2)muscles extends and abduct the hand at the wrist |
extensor carpi radialis longus (2)extensor carpi radialis brevis
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What does the extensor digitorum do?
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extends the medial 4 fingers
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nAME
this muscle extends the 4 fingers |
extensor digitorum
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What dos the extensor digti minimi?
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extends the pinki or the 5
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NAME
this extends the pinki |
extensor digiti minimi
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the 5th finger is the (1)
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pinki
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the (1)finger is the pinki
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5th
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the 1 finger is the (1)
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thumb
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the (1)finger is the thumb
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1st
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the 1st finger is the (1)
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thumb
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What is the extensor Carpi Ulnaris? (2)
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extends and (2)adducts the hand at the wrist
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NAME
this muscle extends and adducts the hand at the wrist |
extesnor carpi ulnaris
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What is the differ btwn the extensor carpi radialis and the extensor carpi ulnaris ? (2)
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think of abc order (1)extensor carpi radialis brevis and longus= extend and abducts the hand at the wrist (2)extensor carpi ulnaris==extend and adduct the hand at the wrist
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What is the differ btwn the extensor carpi radialis and the extensor carpi ulnaris ? (2)
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`think of abc order (1)extensor carpi radialis brevis and longus= extend and abducts the hand at the wrist (2)extensor carpi ulnaris==extend and adduct the hand at the wrist
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What is the differ btwn the extensor carpi radialis and the extensor carpi ulnaris ? (2)
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think of abc order (1)extensor carpi radialis brevis and longus= extend and abducts the hand at the wrist (2)extensor carpi ulnaris==extend and adduct the hand at the wrist
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What is the differ btwn the extensor carpi radialis and the extensor carpi ulnaris ? (2)
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think of abc order (1)extensor carpi radialis brevis and longus= extend and abducts the hand at the wrist (2)extensor carpi ulnaris==extend and adduct the hand at the wrist
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What does the supinator do? (2)
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(think about name...and what use do when u do that movement
(1)supinates the forearm and (2)rotates the radiaus to turn the palm anterior or posteriorly |
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What does the supinator do? (2)
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(think about name...and what use do when u do that movement
(1)supinates the forearm and (2)rotates the radiaus to turn the palm anterior or posteriorly |
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What does the supinator do? (2)
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(think about name...and what use do when u do that movement
(1)supinates the forearm and (2)rotates the radiaus to turn the palm anterior or posteriorly |
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What does the supinator do? (2)
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(think about name...and what use do when u do that movement
(1)supinates the forearm and (2)rotates the radiaus to turn the palm anterior or posteriorly |
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What does the abductor pollicis do?
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think aboutt the name and how pollicis is latin for thumb and function....therefore, it (1)abducts and (2)extends the thumb
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NAME
this muscle abducts and extends the thumb |
abductor polllicis
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What does the extensor pollicis longus do?
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extends the thumb
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NAME
this extends the distal end of the thumbthumb |
extensor pollicus longus
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What does the extensor pollicis brevis do?
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think of how brevis means shorter...therefore, it extends the proximal part of the thumb
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NAME
this extends the proximal part of the thumb |
extensor pollicis brevis
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What does the extensor indicis do?
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i is for index finger....therefore, it extends the index finger (2nd finger)
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NAME
this extends your index finger |
extesnor indicis
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What is your index finger?
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2nd finger
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What muscles make up the superfical layer of the posterior compartment of the forearm? (6)
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(1)brachioradialis (2)extensor carpi radialis longus (3)extensor carpi radialis brevis (4)extensor digitiorum (5)extensor digit minimi (6)extensor carpi ulnaris (
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NAME
this layer contains the brachioradialis, extensor carpi radialis longus, extensor carpi radialis brevis, extensor digitiorum, extensor digiti, and extensor carpi ulnaris |
superficial layer of the posterior compartment of the forearm
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dorsal is another name for (1)
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posterior
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(1)is another name for posterior
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dorsal
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(1)is another name for anterior
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ventral
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ventral is another name for (1)
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anterior
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What muscle make up the deep layer of the posterior compartment of the forearm?
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supinator
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NAME
this layer is of this muscle consists of the supinator |
deep layer of the posterior compartment of the forearm
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What are the "outcropping" muscles of the deep layer of the forearm on the posterior compartment side? (4)
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(1)abductor pollicis longus (APL)(2)(EPL)extensor pollicis longus (3)(EPB)extensor pollicis brevis (4)extensor indicis
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NAME
this layer of the this structure of the arm consists of the abductor pollicis longus, extensor pollicis longus, extensor pollicis brevis, and extensor indicis |
"outcropping muscles of the deep layer of the posterior compartment of the forearm
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Draw a pic of the muscles of the hand
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see pic
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Draw a pic of the muscles of the hand
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see pic
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Make a chart of the muscles of the hand
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see pic
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Draw a pic of the muscles of the hand
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see pic
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What are the actually thenar muscles? (4)
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(1)opponens pollicis (2)abductor pollicis brevis (3)flexor pollicis brevis (4)adductor pollics
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NAME
this layer of this structure is made up of the opponeuns pollicis, abductor pollicis brevis, flexor pollicis brevis, and the adductor pollicis |
the thenar muscles of the hand
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What are the actual hypothenar muscles? (3)
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(1)abductor digiti minimi (2)flexor digiti minimi (3)opponens digiti minmi
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NAME
these type of muscles include the abductor digiti minimi, flexor digiti minimi brevis, and opponens digiti minimi |
hypothenar muscles
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What dos the opponens pollicis do?
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opposes the thumb
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NAME
this muscle opposes the thumb |
opponens pollicis
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What does the abductor pollicis brevis do? (2)
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(1)abducts the thumb (2)helps to oppose thumb
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NAME
this muscle helps to abduct the thumb and oppose it |
abductor pollicis
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What does the flexor pollicis brevis?
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flexs the thumb
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NAME
this muscle flexes the thumb |
flexor pollicis brevis
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What are the short muscles of the hand? (3)
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(1)lumbricals (2)dorsal interossei (3)palmar interossei
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NAME
this consists of the lumbricals, dorsal interossei, and the palmar interossei |
short muscles of the hand
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What is the function of the adductor pollics?
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adducts the thumb
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NAME
this muscle adducts the thumb |
adductor pollicis
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What does the abductor digiti minimi do?
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abducts the 5th finger
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nAME
this muscle abducts the 5th finger |
abductor digiti minimi
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What does the flexor digiti minimi brevis do?
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flexes the proximal part of the 5th finger
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nAME
this flexes the proximal part of the 5th finger |
flexor digiti minimi brevis
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WHat is the opponens digiti minimi?
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draws the 5ht metacarpal anterior and rotates it, bringing the 5th finger into opposition w the thumb
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NAME
this muscle draws the 5ht metacarpal anterior and rotates it, bringing the 5th finger into opposition w the thumb |
opponens digiti minimi
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NAME
these muscles flex the metacarpophalangeal joints |
lumbricals
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What does APL stand for?
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abductor pollicis longus
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What does EPL stand for?
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Extensor pollics longus
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What does EPB stand for?
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extesnor pollisic brevis
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How do you tell the differ btwn the ulna and radius?
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the ulna is the longer bone
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How do you tell the differ btwn the ulna and radius?
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the ulna is the longer bone
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How do you tell the differ btwn the ulna and radius?
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the ulna is the longer bone
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When iding the carpal bones using the memorimic where do u start
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the thumb side
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When iding the carpal bones using the memorimic where do u start
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the thumb side
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