Muscle System Flashcards

1
Q

consist of myocytes called muscle fiber

A

Muscle Tissue

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2
Q

used ATP to generate force and produce movement

A

Muscle Tissue

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3
Q

Types of Muscle Tissue

A

Cardiac, Smooth, Skeletal

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4
Q

found in the heart wall

A

Cardiac Muscle Tissue

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5
Q

pumps blood into the arteries

A

Cardiac Muscle Tissue

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6
Q

involuntary muscle / visceral muscle

A

Smooth Muscle Tissue

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7
Q

found in walls of hollow internal structures

A

Smooth Muscle Tissue

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8
Q

move substance/ structure associated with location

A

Smooth Muscle Tissue

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9
Q

Two Muscle Tissue under subconscious control

A

Cardiac and Smooth Muscle Tissue

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10
Q

voluntary muscle / striated muscle

A

Skeletal Muscle Tissue

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11
Q

have striated/striped appearance

A

Skeletal Muscle Tissue

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12
Q

found attached to bones of skeleton

A

Skeletal Muscle Tissue

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13
Q

contraction is under CONSCIOUS control

A

Skeletal Muscle Tissue

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14
Q

Function of Skeletal Muscles

A
  1. Producing Body Movement & Locomotion
  2. Stabilizing Body Position (Posture)
  3. Protection of Internal Organ (Abs)
  4. Support of Internal Organ (pelvic)
  5. Generating heat (shivering)
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15
Q

Changes in Muscle Tissue

A

Atrophy and Hypertrophy

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16
Q

wasting away of muscles

17
Q

caused by disuse/severing of nerve supply (dennerving)

18
Q

increase in the diameter of muscle fibers

A

Hypertrophy

19
Q

result from very forceful, repetitive muscular activity

A

Hypertrophy

20
Q

decrease in the angle between articulating bones

21
Q

increase in the angle between articulating bones

22
Q

continuation of extension beyond the return to anatomical position

A

Hyperextension

23
Q

movement of a bone away from the midline

24
Q

movement of a bone towards the midline

25
Q

movement of a distal body part in a circle—while the proximal part remains relatively static

A

Circumduction

26
Q

a bone revolves around its own longitudinal axis

27
Q

bending of foot at the ankle in upward direction

A

DorsiFlexion

28
Q

bending of the foot at the ankle in downward directy

A

Plantar Flexion

29
Q

movement of the forearm so that the palm is turned upward

A

Supination

30
Q

movement of the forearm so that the palm is turned downward

31
Q

Cause the action / Prime Mover

32
Q

Oppose the Movement

A

Antagonist