Anatomy EXAM (4) Flashcards

1
Q

fiber

A

bunch of myofibrils surrounded by endomysium covering

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2
Q

facsiculus

A

bunch of biers surrounded by perimysium covering

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3
Q

muscle

A

a bunch of fasciculi surrounded by an epimysium covering

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4
Q

pull

A

muscles pull or push?

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5
Q

agonist

A

muscle that does the actiona

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6
Q

antagonist

A

muscle that counters the movement

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7
Q

impingement

A

when rotator cuff tendons are pinched through the humerus to the acromion

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8
Q

subluxation

A

a partial dislocation of a join due to repetitive motion

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9
Q

dislocation

A

when two bones separate at a join connecting point causes immobilization

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10
Q

SITS

A

acronym for 4 rotator cuff muscles

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11
Q

supraspinatus, infraspinatus, teres minor, subscapularous

A

(SITS) the 4 rotator cuff muscles

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12
Q

sarcopenia

A

losing muscle mass at 40

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13
Q

capillaries

A

most numerous blood vessels in the body, exchange site for blood cells, gas, waste, etc.

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14
Q

arteriosclerosis

A

hardening of arteries

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15
Q

arthrosclerosis

A

plaque in arteries

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16
Q

phalanx

A

singular bone in finger

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17
Q

phalanges

A

multiple bones in finger

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18
Q

interphalangeal joint

A

joint between 2 phalanx

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19
Q

metacarpophalangeal joint

A

name based on most proximal bone, between metacarpal and phalanx

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20
Q

carpometacarpal joint

A

joint between carpal bone and metacarpal

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21
Q

intercarpal joint

A

joint between 2 carpal bones

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22
Q

ulnocarpal joint

A

joint between the ulnar and a carpal bones

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23
Q

radiocarpal joint

A

joint between the radius and a carpal joint

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24
Q

scaphoid

A

most common bone break in wrist

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25
Q

pollicis

A

thumb

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26
Q

indicis

A

index finger

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27
Q

medius

A

middle finger

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28
Q

minimus/ulnaris

A

pinky finger

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29
Q

digitus

A

single bone attachment in single finger

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30
Q

digiti

A

multiple bone attachments in a single finger

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31
Q

digitorum

A

multiple bone attachments in multiple fingers

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32
Q

radial nerve

A

extensor muscle’s nerve

33
Q

lateral epicondyle and radius bone

A

extensor muscle’s origin

34
Q

median nerve

A

flexor muscle’s nerve

35
Q

medial epicondyle and ulna

A

origin of flexor muscles

36
Q

contraction

A

systole

37
Q

relaxation

A

diastole

38
Q

coronary

A

vessels on the surface of the heart

39
Q

SA node

A

where does electrical signal start in heart?

40
Q

tendons

A

attaches muscles to bones

41
Q

athletes, age, injury

A

susceptibility to tendonitis

42
Q

thrombus

A

blood clots of the coronary vessels -blockage

43
Q

embolism

A

blood clog that broke loose travels to lungs

44
Q

myocarditis

A

inflammed heart muscle

45
Q

pericarditis

A

inflammation of pericardium tissue

46
Q

cardiomyopathy

A

weaked heart muscle

47
Q

valve disorders

A

heart murmurs

48
Q

arrhythmia

A

irregular heart rate

49
Q

heart attack

A

heart muscle lacks oxygen or blood

50
Q

Insertion: corocoid process
Origin: medial border of humerus halfway point

A

coracobrachialis I and O

51
Q

musculocutaneous

A

nerve of coracobrachialis

52
Q

pectoral

A

pectoralis major nerve

53
Q

Origin: border of sternum and medial 1/2 of clavical
insertion: lower aspect of bicipital groove

A

pectoralis major I and O

54
Q

subscapular

A

teres major nerve

55
Q

Insertion: bicipital groove
Origin: lower lateral border of scapula and inferior angle

A

teres major I and O

56
Q

axillary

A

teres minor nerve

57
Q

Insertion: greater tubercle of humerus
Origin: lateral border of scapula

A

teres minor I and O

58
Q

suprascapular

A

supraspinatus nerve

59
Q

Origin: supraspinatus fossa
insertion: greater tubercle

A

Supraspinatus I and O

60
Q

axillary

A

deltoid nerve

61
Q

Origin: clavicular, acromion process, scapula spine
Insertion: deltoid tuberosity

A

deltoid I and O

62
Q

suprascapular

A

infraspinatus nerve

63
Q

Insertion: greater tubercle of humerus
Origin: infraspinatus fossa

A

infraspinatus I and O

64
Q

thoracodorsal nerve

A

latissimus dorsi nerve

65
Q

Insrtion: bicipital groove
Origin: spinous process of lower thoracic vertebrae, all lumbar vertebrae, and iliac crest

A

latissius dorsi I and O

66
Q

subscapular nerve

A

subscapularus nerve

67
Q

Insertion: lesser tubercle
Origin: subscapular fossa

A

subscapularis I and O

68
Q

musculocutaneous nerve

A

biceps brachii nerve

69
Q

Insertion: radius tuberosity and bicipital aponeurosis
origin: coracoid process, supraglenoid tubercle (long head)

A

biceps brachii I and O

70
Q

musculocutaneous nerve

A

brachialis nerve

71
Q

Origin: distal anterior (lower) half of humerus
insertion: coronoid process of ulna

A

brachialis O and I

72
Q

radial nerve

A

brachioradialis nerve

73
Q

Origin: distal third lateral side of humerus
Insertion: styloid process of radius

A

brachioradialis O and I

74
Q

radial nerve

A

triceps brachii nerve

75
Q

Insertion: olecranon process of ulna
Origin: infraglenoid tubercle, upper half posterior humerus, distal 2/3 posterior humerus

A

Triceps brachii O and I

76
Q

median nerve

A

pronator teres nerve

77
Q

insertion: middle aspect of radius lateral surface
origin: medial epicondyle and coranoid process of ulna

A

pronator teres i and O

78
Q
A