Anatomy Terms Flashcards

1
Q

What is gross anatomy?

A

Structure of bone. Covers what the eyes can see. It determine function.

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2
Q

What is systemic anatomy?

A

Covers what a microscope can see. It helps understand the nature of the tissues by providing greater insight.

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3
Q

What does physiology ask?

A

It gives us basic function by asking how things work.

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4
Q

What is kinesiology?

A

Understanding how the system moves.

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5
Q

What is homeostasis?

A

Maintaining a balance that is stable.

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6
Q

What is the axial skeleton?

A

The part of the skeleton that consists of the bones of the head & trunk of the vertebrae.

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7
Q

What is the appendicular skeleton?

A

The part of the skeleton that consists of the bones of the appendages.

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8
Q

What is superior?

A

upper, or towards the head of the body

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9
Q

What is inferior?

A

lower, or away from the head of the body

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10
Q

What is anterior?

A

in front of

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11
Q

What is posterior?

A

behind; in back of

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12
Q

What is medial?

A

towards the midline of the body

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13
Q

What is lateral?

A

away from the midline of the body

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14
Q

What is proximal?

A

moving towards the axial skeleton

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15
Q

What is distal?

A

moving away from the axial skeleton

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16
Q

Where are the hands in anatomical position?

A

hands by side with palms facing forward

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17
Q

Where are the hands in fundamental position?

A

hands by side with palms facing the body

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18
Q

What are connective tissues?

A

Tissues that fill space, provide structural support, and transports & stores energy.

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19
Q

Which skeleton is the shoulder girdle & scapula part of?

A

the appendicular skeleton

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20
Q

Which skeleton is the ribcage and sternum a part of?

A

the axial skeleton

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21
Q

Which skeleton is the pelvis a part of?

A

the appendicular skeleton

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22
Q

What is a superficial layer?

A

not deep; surface level

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23
Q

What is a deep layer?

A

not surface level; within the body

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24
Q

What is flexion?

A

reducing the angle of a joint

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25
Q

What is extension?

A

increasing the angle of a joint

26
Q

What are extensors?

A

muscles that create extension

27
Q

What is abduction?

A

moving out away from midline

28
Q

What is adduction?

A

drawing towards midline

29
Q

What is medial rotation?

A

moving towards the midline of the body

30
Q

What is lateral rotation?

A

moving outward from the center

31
Q

What does the sagittal plane separate?

A

the right/left sides of the body

32
Q

What does the frontal plane separate?

A

the front/back sides of the body

33
Q

What does the transverse plane separate?

A

the top/bottom portions of the body

34
Q

In what way do we move within the transverse plan?

A

in rotational movement

35
Q

What is pronation?

A

turning hands down

36
Q

What is supination?

A

turning hands up

37
Q

What is is called when the scapula lift up?

A

elevation

38
Q

What is it called when the scapula move down?

A

depression

39
Q

What is it called when we squeeze the shoulder blades together?

A

retraction

40
Q

What is it called when we move the shoulder blades away from each other?

A

protraction

41
Q

What is proprioception?

A

self awareness of the body’s position and movement

42
Q

What is a muscle origin point?

A

where the muscle originates on more stable bone

43
Q

What is a muscle insertion point?

A

where the muscles attaches on more moveable bone

44
Q

What is an agonist?

A

the muscle that is doing most of the work during movement

45
Q

What is an antagonist?

A

the muscle in a pairing that is not working

46
Q

What is synergist?

A

muscles that stabilize a joint with movement

47
Q

What is isometric contraction?

A

no movement at all with static muscular engagement

48
Q

What is concentric contraction?

A

movement that happens when the muscle is becoming shorter

49
Q

What is eccentric contraction?

A

movement that happens when muscles is being released/lengthened

50
Q

What is stretch reflex?

A

when nerves step in to stop movement; continuing to stretch without the nerves causes muscles tear

51
Q

What is counter nutation?

A

tailbone going under and the top of the sacrum going back

52
Q

What is nutation?

A

tailbones moves back

53
Q

What is dorsiflexion?

A

flexing toes towards the face

54
Q

What is plantar flexion?

A

pointing the toes

55
Q

When the arms reach overhead, they are in what type of rotation?

A

external

56
Q

What is resultant force?

A

as we send energy down, energy rises through us and we grow, reflecting Issac Newton’s law of physics that says every action has an equal & opposite reaction

57
Q

What is interoception?

A

the ability to be aware of internal sensations

58
Q

What is an open chain?

A

the limb is not grounded anywhere

59
Q

What is hypoextensive?

A

The limb/joint cannot be straightened; can be seen in elbows in downdog.

60
Q

What is reciprocal innervation?

A

muscles in antagonistic pairs

61
Q

What is reciprocal inhibition?

A

relaxing the muscle on one side of the joint to find contraction on the other side