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SPSC 1151 > Chapter 2- Anatomy Basics > Flashcards

Chapter 2- Anatomy Basics Flashcards

1
Q

what are coordinate systems?

A

using a graph to describe how someone is moving

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2
Q

what are our conventions for coordinate systems?

A

x = horizontal –> positive <– negative

y = Vertical ^ positive

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3
Q

what is superior?

A

closer to the head

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4
Q

what is inferior ?

A

away from the head

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5
Q

what is anterior?

A

towards the front of the body

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6
Q

what is posterior?

A

behind the body (back)

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7
Q

what is medial?

A

towards the midline of the body

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8
Q

what is lateral?

A

away from the midline of the body

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9
Q

what is proximal?

A

towards the trunk

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10
Q

what is distal?

A

away from the trunk

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11
Q

what is superficial?

A

towards the surface of the body

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12
Q

what is deep?

A

towards the centre of the inside of the body

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13
Q

what divides the body left/right?

A

sagittal plane

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14
Q

what divides the body front/back?

A

Frontal plane

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15
Q

what divides the body torso/lower?

A

transverse plane

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16
Q

what axis is the sagittal plane on?

A

mediolateral axis

17
Q

what axis is the frontal plane on ?

A

antero-posterior axis

18
Q

what axis is the transverse plane on?

A

longitudinal axis

19
Q

what is flexion?

A

a bending movement around a joint in a limb that decreases the angle between the bones of the limb at the joint

20
Q

what is extension?

A

extending the joint (larger angle)

21
Q

what is planterflexion?

A

a movement in which the top of your foot points away from your leg

22
Q

what is dorsiflexion?

A

top of the foot points towards your leg

23
Q

what is abduction?

A

the movemnt of a limb or other part away from midline of the body

24
Q

what is adduction?

A

going towards medial line

25
Q

what is rotation?

A

moving around an axis

26
Q

what is pronation?

A

internal rotation of the forearm

27
Q

what is supination?

A

external rotation of forearm

28
Q

what is eversion?

A

sole of foot points externally

29
Q

what is inversion?

A

sole of foot points internally

30
Q

what is osteokinematics?

A

bone movement

31
Q

what is relative angle?

A

angle between 2 joints/limbs

AKA joint angle

32
Q

what is absolute angle?

A

the angle og one segment and space

AKA segment angle

convention: distal end of segment & calculate the angle to the right horizontal

33
Q

what is anatomical angle?

A

the degree from the atomical postiton

the change from the anatomical position

34
Q

what are degrees of freedom?

A

how many options of movemnt that a joint has

3 movments max

35
Q

what has 1 degree of freedom?

A

pivot and hinge joint

36
Q

what has 2 degrees of freedom?

A

condyloid joint

37
Q

what has 3 degrees of freedom?

A

ball & socket joint

38
Q

what has 0 degree of freedom?

A

plane joint

SPSC 1151 (1 decks)

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