Anatomy Of The Muscular System

Front 1

What are the three different types of muscle tissue?

Back 1

Skeletal Muscle, Smooth and Cardiac muscle tissue

Front 2

How are skeletal muscles controlled?

Back 2

Voluntary (Striated)

Front 3

Where are skeletal muscles located?

Back 3

Attached to bone of skeleton

Front 4

What is the function of Skeletal muscles

Back 4

movement of limbs, trunk, neck

Front 5

How are smooth muscles controlled

Back 5

Involuntary (unstriated)

Front 6

Where are Smooth Muscles located

Back 6

Lining of digestive tract, urogenital system, airway, blood vessels

Front 7

What are the functions of the smooth muscles?

Back 7

Contraction(intrinsic)

Front 8

How are Cardiac Muscles controlled?

Back 8

Involuntary(striated)

Front 9

Where are Cardiac muscles located

Back 9

The Heart

Front 10

what are the functions of cardiac muscles?

Back 10

Contracts intrinsically assisting in cirulation of blood

Front 11

Features of the Skeletal muscles?

Back 11

Move bones, generate heat,

Front 12

How many Nuclei do skeletal muscles have?

Back 12

Multiple

Front 13

Are striations present in skeletal muscles

Back 13

yes

Front 14

How are the skeletal muscles cells shaped

Back 14

long, thin fibers,

Front 15

Is the nerve supply necessary for function

Back 15

yes

Front 16

Where are Smooth Muscles located

Back 16

Lining of digestive tract, urogenital system, airway, blood vessels

Front 17

What are the functions of the smooth muscles?

Back 17

Contraction(intrinsic)

Front 18

How are Cardiac Muscles controlled?

Back 18

Involuntary(striated)

Front 19

Where are Cardiac muscles located

Back 19

The Heart

Front 20

what are the functions of cardiac muscles?

Back 20

Contracts intrinsically assisting in cirulation of blood

Front 21

Are skeletal muscles muscles controlled my voluntary or involuntary movements.

Back 21

Voluntary

Front 22

where are Cardiac muscles located?

Back 22

in the heart

Front 23

what action does the cardiac muscle serve

Back 23

pump blood

Front 24

how many nuclei do cardiac muscles have?

Back 24

single only one

Front 25

Are striations present in cardiac muscles?

Back 25

yes

Front 26

how are cardiac muscle cells shaped?

Back 26

branched

Front 27

how does the nerve supply affect cardiac muscles

Back 27

modifies activity, not necessary for function

Front 28

Are cardiac muscles controled by voluntary or involuntary movements

Back 28

Involuntary

Front 29

Location of smooth muscles

Back 29

Internal organs, blood vessels, eye.

Front 30

action of smooth muscle

Back 30

to produce movement in internal organs and structures.

Front 31

How many nuclei are located in smooth muscle cells

Back 31

single

Front 32

how are smooth muscle cells shaped?

Back 32

spindle

Front 33

What function does the nerve supply have on smooth muscles

Back 33

Visceral- modifies activity, not necessary for function

Front 34

Is smooth muscle controlled by voluntary or involuntary movements

Back 34

Involuntary

Front 35

Purpose of Contraction/relaxation in smooth muscles

Back 35

Mix and propel food in GIT, control distribution of blood(bl. vessels), Diameter of pupil(eye)

Front 36

Purpose of contraction/relaxation in skeletal muscles

Back 36

locomotion and respiration

Front 37

What is the skeletal muscle organization.

Back 37

they are arranged in bundles surrounded by connective tissue

Front 38

what are the different parts of the Skeletal muscle bundles?

Back 38

Endomysium; CT between individual muscle fibers, Perimysium; sheath surrounding bundles of muscle fibers, Epimysium; CT around and entire muscle

Front 39

Arrangement of muscle fibers
Parallel-Fusiform-Pennate

Back 39

muscle shortening but weak, fusiform spidle
feather-like, increase power of a muscle

Front 40

Tendons are..

Back 40

cords/bands, Flat fibrous sheets(aponeurosis) assoc. w/ flat muscle (eg Loin), Linea alba

Front 41

Muscle attachments the origin of a tendon

Back 41

is less mobile attachment
(fixed)

Front 42

Tendons the insertion

Back 42

more moveable attachment Eg Biceps Branchii(scapula & Radius)

Front 43

Physical characteristic Nomenclature

Back 43

Action (Superficial digital Flexor)
shape (trapezoid), Location(biceps branchill) Direction of fibers(rectusabdominis) number of heads.divisions( biceps/triceps/quadriceps attachment sites

Front 44

Functional grouping

Back 44

Flexor, extensor, adductor, abductor, sphincter, cutaneous

Front 45

Example of flexor

Back 45

biceps brachii flexes the elbow

Front 46

Example of extensor

Back 46

Triceps branchii

Front 47

Example of adductor

Back 47

Superficial/ deep pectoral

Front 48

Example of abductor

Back 48

deltoid

Front 49

Example of Sphincter

Back 49

encircle an opening (striated/ smooth) Eg pyloric sphincter

Front 50

Example of Cutaneous

Back 50

superficial fascia, movement of skin

Front 51

Agonist

Back 51

muscle directly responsible for producing an action

Front 52

Antagonist

Back 52

muscle that opposes an action

Front 53

synergism

Back 53

muscle that oppose undersired action of agonist eg the elbow flexion.

Front 54

Muscles of the head

Back 54

M.orbicularis oculi, M. Zygomaticus, M. Buccinator, M orbicularis oris, M. Masseter

Front 55

What muscles act on the Shoulder girdle

Back 55

Trapezius, Rhomboideus, serratus ventralis, Extensors, flexors, adductors, abductors,

Front 56

Trapezius

Back 56

swing scapula forward

Front 57

Rhomboideus

Back 57

brings scapula together

Front 58

Serratus ventralis

Back 58

sling supporting trunk.

Front 59

extensors

Back 59

Brachiocephalicus head to arm
-supraspinatus

Front 60

Flexors

Back 60

Latissimus dorsi
-infraspinatus

Front 61

Adductors

Back 61

pectoralis
subscapularis

Front 62

Abductors

Back 62

Deltoideus

Front 63

Acting on Elbow joint

Back 63

Extensors, Flexors,

Front 64

Elbow joint extensors

Back 64

Triceps

Front 65

Elbow joint Flexors

Back 65

biceps brachii
Branchialis

Front 66

Acting on hip joint
Extensors

Back 66

Hamstring
-Bicep femoris
-Semitendinosus
-semimembranosus

Front 67

Acting on the Hip Joint
Flexors

Back 67

iliopsoas
quadriceps

Front 68

Acting on the hip
abductors

Back 68

deep gluteal (gluteus profundus)

Front 69

Acting on the hip joint
Adductors

Back 69

Gracillis

Front 70

acting on the stifle joint
extensors

Back 70

Quadriceps
-rectus femoris-vastus medialis -Vastus lateralis- vastus intermedius

Front 71

Acting on stifle joint
Flexors

Back 71

Hamstring- gastrocnemius

Front 72

Acting on the hock joint
Extensors

Back 72

Gastrocnemius, soleus

Front 73

Acting on the hock joint
flexors

Back 73

tibialis

Front 74

Mastication

Back 74

Masseter

Front 75

Trunk

Back 75

Latissimus dorsi

Front 76

abdominal

Back 76

external abdominal oblique

Front 77

respiration

Back 77

diaphragm, intercostals

Front 78

Methods of drug administration

Back 78

Im or intra muscular injection

Front 79

Muscle for IM injection

Back 79

Fairly large, easily accessible, sufficiently thick. In Practice, only a few muscle are suitable in each species

Front 80

Dogs and cats
Pelvic limb

Back 80

gluteal muscle, quadriceps femoris, gastrocnemius, hamstring gp (biceps femoris, Semimembranosus and Semitendinosus.

Front 81

Dog and cats
Thoracic limb

Back 81

Triceps branchii

Front 82

Horse, cattle, and goats
Pelvic limb

Back 82

Gluteal muscle, hamstring

Front 83

Horse, cattle, and goats
Thoracic limb

Back 83

Triceps branchii

Front 84

Horse, cattle and goats
Neck

Back 84

Trapezius muscle

Front 85

Define osmosis

Back 85

Is the movement of water between cells, it uses the cell protein aqamorus channels to do the exchange.

Front 86

an example of suture joints in the skeleton is

Back 86

Skull

Front 87

synovial joints have a well-define joint capsule True or False

Back 87

True

Front 88

Hyperextension of fetlock joint is a normal physiologi movement in the horse t/f

Back 88

true

Front 89

tendon can be difined as ______

Back 89

connective tissue that joins muscle to bone

Front 90

Name two joint of the forelimb and the bones that make it

Back 90

Elbow joint humerus , radius/ulna
Scuplo-humeral scupla and humerus.