Foundation Flashcards

1
Q

anatomical position

A

reference position for the human body. (palms facing forward)

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2
Q

fundamental position

A

palms facing side

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3
Q

superficial

A

more toward the surface

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4
Q

deep

A

more toward the inside

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5
Q

dorsal

A

relating to back

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6
Q

ventral/volar

A

relating to the front of the body

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7
Q

ipsilateral

A

same side structure

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8
Q

contralateral

A

opposite side structure

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9
Q

origin

A

proximal attachment of muscle(doesn’t move)

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10
Q

insertion

A

movable

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11
Q

flexion

A

when two bone surface come closer together at the joint. decrease of an angle at the joint. any movement that brings the body to the fetal position

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12
Q

extension

A

increase in joint angle; two bone surfaces spreading out more; coming out of fetal position

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13
Q

horizontal abduction

A

the arm is flexed and moves away from the midline

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14
Q

horizontal adduction

A

the arm is abducted and then moves in transverse plane towards midline

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15
Q

axis

A

line that passes perpendicularly through a plane

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16
Q

sagittal plane

A

runs from front to back
divides body in left and right parts
flex/ext

17
Q

frontal

A

goes from one side of the body to the other
anterior & posterior
abduction/ adduction

18
Q

transverse plane

A

divides the body into top and bottom

IR, ER, trunk rotation

19
Q

levers

A

bones and muscles form these to make structural movement

20
Q

lever arm

A

bone

21
Q

fulcrum, (axis of movement)

A

joint line

22
Q

muscle acting on the joint

A

force/ effector

23
Q

resistance

A

weight of body part

24
Q

first class lever

A

it’s in between force and resistance
rare in human bodies
joint in between head and first vertebra (atlanto- occipital joint)
scissors

25
Q

2nd class lever

A

resistance is in b/w fulcrum (axis of movement) and force
metatarsophalangeal joint (heel raises)
wheelbarrow

26
Q

You are controlling the movement

A

Eccentric

27
Q

You are causing the movement

A

Concentric

28
Q

Type I muscle fibers

A

Slow speed of contraction and fatigue

29
Q

Type IIA (fast glucolyctic-oxidative

A

Reds, fast speed of contraction, fast rate of fatigue

30
Q

As velocity increases

A

Force decreases

31
Q

Agonist

A

Movement causer

32
Q

Antagonist

A

Opposite to agonist

33
Q

Synergist

A

Keep it aligned

34
Q

Fiaxtor

A

Anchorage

35
Q

Active insufficiency

A

When you try to contract a muscle, the force is compromised because the muscle is shorter
Less contraction force when trying to use two muscles at one

36
Q

Passive insufficiency

A

Your length is compromised when you try to stretch a muscle at both joints

If u do opposite of action both together

When u do opposite of the action