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Anaphy > Muscle > Flashcards

Muscle Flashcards

1
Q

three muscle types

A
  • cardiac muscle
  • skeletal muscle
  • smooth muscle
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2
Q

skeletal muscle is covered by a connective tissue called

A

fascia

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3
Q

thin covering of the muscle

A

aponeurosis

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4
Q

collection of muscle bundle

A

fascicle

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5
Q

single layer of fiber

A

muscle fiber

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6
Q

covers the bone

A

periosteum

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7
Q

muscle to bone

A

tendon

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8
Q

thin, elongated cylinder with rounded ends cell membrane called

A

sarcolemma

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9
Q

cytoplasm of muscle

A

sarcoplasm

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10
Q

actin “thin filament” and myosin “thick filament”

A

myofilament

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11
Q

muscle is used to

A
  • stabilize joint
  • provides insulation
  • movement
  • posture
  • support soft tissue
  • guarding of entrance & exit
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12
Q

storing and moving substances (esophageal, anal, pyloric, cardiac, urinary)

A

sphincter

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13
Q

for as excite muscle, it is need to supply enough potassium

A

excitability

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14
Q

three physiologic needs of muscle for it to be excited

A

potassium, viagra, and calcium

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15
Q

play fundamental role in contraction

A

myofibrils

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16
Q

neurotransmitter for contraction of muscle

A

acetylcholine

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17
Q

for relaxation

A

dopamine

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18
Q

low oxygen anaerobic - pulikat or cause pain

A

ischemia

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19
Q

minimal stimuli needed to cause contraction

A

threshold stimulus

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20
Q

immovable end

A

origin

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21
Q

movable end

A

insertion

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22
Q

provides most movement (contracts)

A

prime mover

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23
Q

assists prime mover

A

synergist

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24
Q

relaxes (opposite movement)

A

antagonist

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25
Q

major

A

malaki

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26
Q

minor

A

maliit

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27
Q

removal of breast

A

mastectomy

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28
Q

muscle of the buttocks

A

gluteus maximus

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29
Q

fusiform shape

A

deltoid

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30
Q

located in sternum

A

sternocleidomastoid

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31
Q

size terms

A
  • major
  • vastus (leg)
  • Maximus (larger or greater)
  • medius (small)
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32
Q

frontal - raise eyebrow

A

frontalis

33
Q

temporal - kiss

A

temporalis

34
Q

tibialis

A

anterior

35
Q

biceps femoris

A

hamstring

36
Q

swimmers muscle

A

latissimus dorsi

37
Q

muscle for smiling

A

zygomaticus major

38
Q

muscle for whistling

A

buccinator

39
Q

strongest muscle

A

masseter

40
Q

how many muscles are in the body

A

600 - 700

41
Q

are able to adapt to changes in length of muscle fibers

A

coiled capillaries

42
Q

all muscle fibers are controlled by a single

A

motor neuron

43
Q

resting tension of skeletal muscle

A

muscle tone

44
Q

no muscle tension when?

A
  • bed ridden
  • stroke
45
Q

produced when certain muscle is controlled by abundant nerve supply

A

maximal tension production

46
Q
  • increase in the size of a cell
  • anaerobic exercise
A

hypertrophy

47
Q

hypertrophy leads to

A

the increase of muscle size by hurting; producing lactic acid

48
Q
  • decrease in size of cell
  • if supply of myofilaments exceeds demand, the muscle fibers become smaller and weaker
A

atrophy

49
Q

increase of cell production

A

hyperplasia

50
Q

fast contraction after nervous stimulation large diameter

A

fast (or white) fibers

51
Q

fatigue fast due to anaerobic respiration

A

fast (or white) fibers
exp. eyes, hand

52
Q

slower but continuous contraction for extended periods

A

slow (red) fibers

53
Q

do not fatigue fast due to many energy and blood supply

A

slow (red) fibers
exp. calf

54
Q

a fiber that has attributed in between slow and fast type

A

intermediate fibers

55
Q

tailors muscle

A

sartorius

56
Q
  • two or more direction
  • rectus femoris, and deltoid are examples of
A

multipennate

57
Q

two direction
- rectus femoris example of

A

bipennate

58
Q

circular muscle

A
  • orbicularis oris
  • orbicularis occuli
59
Q

muscle terminology ORIGIN

A

stationary

60
Q

muscle terminology INSERTION

A

moves

61
Q

stiff neck

A

torticollis

62
Q

components of quadriceps femoris

A
  • rectus femoris
  • vastus medialis
  • vastus lateralis
  • vastus intermedius
63
Q

collection of muscle at the back of the thigh

A

hamstring

64
Q

components of hamstring

A
  • semitendinosus
  • biceps femoris
  • semimembranosus
65
Q

common term is calf muscle

A

gastrocnemius muscle

66
Q

lower calf (smaller part)

A

soleus

67
Q

6 packs

A

rectus abdominus

68
Q

largest muscle

A

gluteus maximus

69
Q

muscle of the feet

A

soleus

70
Q

loss of dopamine

A

Parkinsons disease

71
Q

immune system blocks destroys acetylcholine

A

myasthenia gravis

72
Q

lack of myelin sheath

A

multiple sclerosis

73
Q
  • one side of the tendon
  • to extend the digits
  • extensor digits longus
A

unipennate

74
Q

action: in or towards

A

adduction

75
Q

action: out or away

A

abduction

76
Q

side abdomen

A

external oblique

77
Q

a long, thin muscle located in the medial compartment of the thigh

A

gracilis

78
Q

for erection of penis

A
  • corpora cavernosa
  • corpus spongiosum

Anaphy (8 decks)

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