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24 Cards in this Set
- Front
- Back
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What are the components of the pectoral girdle?
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Shoulder girdle, sternoclavicular joint, acromioclavicular joint, glenohumeral joint (scapula with humerus)
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What 2 bones make up the pectoral girdle?
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clavicle and scapula
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Describe the clavicle
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Also known as the collarbone. s-shaped bone. easily palpated. braces shoulder. most commonly fractured bone
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Describe the scapula
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Also known as the shoulder blade. coracoid process (for biceps attachment), glenoid cavity (socket for humerus)
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Where is the acromion located?
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The apex of the spine (ridge on posterior surface) of the scapula
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What are the 3 regions of the upper limb?
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brachium: shoulder to elbow antebrachium: forearm manus: hand |
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How many bones are in the upper limb?
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30. 1 in brachium, 2 in antebrachium, 27 in manus
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Where are the radius and ulna located?
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forearm
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How many carpal bones are there?
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There are 2 rows of 4 small bones. The proximal row (scaphoid, lunate, triquetrum, pisiform), and the distal row (trapezium, trapezoid, caitate, hamate).
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Describe metacarpals
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bones of the palm. I: base of the thumb, V: base of the little finger
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Describe phalanges
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bones of the fingers. Pollex - thumb, 2 bones. 3 bones in all others (II-V)
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Describe the pelvic girdle
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Girdle=2 hip (coxal) bones + sacrum |
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What are the joints of the pelvic girdle?
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sacroiliac (SI) joints, pubic symphysis
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What are the components of the hip bone?
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Ilium, ischium, pubis, acetabulum, obturator foramen
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What is so special/different about the pelvic bone?
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It is the most sexually dimorphic bone (male vs. female)
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Describe the lower limb
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Four regions with 30 bones/limb. femoral region - thigh crural (leg) region - knee to ankle tarsal (tarsus) region - ankle pedal (pes) region - foot 7 tarsal bones, 5 metatarsals, 14 phalanges |
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How many bones are in the pedal region?
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7 tarsal bones, 5 metatarsals, 14 phalanges
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What is another name for the heel/Achilles tendon?
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calcaneus
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What is another name for the great toe?
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hallux
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What is Amelia?
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complete absence of 1 or more limbs
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What is meromelia?
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partial absence of a limb
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What is polydactyly?
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extra fingers or toes
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What as syndactyly?
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webbed digits
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What is clubfoot (talipes)?
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feet are adducted and plantar flexed with soles turned medially
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