Anatomical position, planes of movement and body movements Flashcards

1
Q

what is the sagittal plane?

A

a plane dividing the body into right and left sections

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2
Q

What is the midsagittal plane?

A

Divides the body equally down the center into right and left halves

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3
Q

What plane do flexion and extension occur along?

A

Sagittal plane

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4
Q

what two directions relate to a sagittal plane?

A

medial and lateral

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5
Q

What is a frontal plane?

A

A plane that divides the body into front and back

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6
Q

What is another name for a ‘frontal’ plane?

A

Coronal plane

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7
Q

What two directions relate to a frontal plane?

A

anterior and posterior

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8
Q

What movements happen along a frontal plane?

A

abduction and adduction

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9
Q

What is a transverse plane

A

a plane that divides the body into top and bottom sections

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10
Q

what type of movement occurs along the transverse plane?

A

rotation

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11
Q

what two directions relate to a transverse plane?

A

superior and inferior

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12
Q

What direction does ‘superior’ mean

A

closer to the head

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13
Q

What direction does ‘inferior’ mean?

A

Closer to the feet

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14
Q

What direction does cranial refer to?

A

Closer to the head, in reference to the trunk

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15
Q

what direction does caudal refer to?

A

Closer the the tail aka butt, in reference to the trunk

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16
Q

What direction does posterior mean?

A

Towards the back

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17
Q

What direction does Anterior mean

A

toward the front

18
Q

What direction does medial mean?

A

Closer to the midline

19
Q

What direction does Lateral mean

A

Farther from the midline

20
Q

What direction does distal mean?

A

Farther away from the trunk or from the midline. Also farther away from the point of origin

21
Q

What direction does Proximal mean?

A

Closer to the trunk

22
Q

What direction does superficial mean?

A

Closer to the body’s surface

23
Q

What direction does deep mean?

A

Farther from the body’s surface, deeper in the body

24
Q

What type of motion is extension?

A

A movement that opens up (straightens) a joint or moves two bones away from each other.

25
Q

What type of motion is flexion?

A

A movement that bends a joint or brings two bones closer to each other.

26
Q

what type of motion is adduction?

A

A movement that brings a limb towards the midline.

27
Q

What type of motion is abduction?

A

A movement that brings a limb away from the midline.

28
Q

What is medial rotation?

A

Also known as internal rotation, it is rotation that turns the joint in towards the midline.

29
Q

What is lateral rotation?

A

Also known as external rotation, it is rotation that turns the joint away from the midline.

30
Q

What is rotation?

A

This is rotation that refers only to the axial skeleton, and happens along the transverse plane.

31
Q

What is circumduction?

A

This is the complex movement possible only at the hips and shoulders. It is composed of flexion, extension,abduction, and adduction.

32
Q

What is Lateral flexion?

A

Lateral flexion is when the head or vertebral column bends from side to side along the frontal plane.

33
Q

What is supination?

A

Supination is when the hands and/or feet are in anatomical position.

34
Q

What is pronation?

A

Pronation is when the radius and ulna are crossed. (the opposite of supination) Likewise for the feet.

35
Q

What is inversion?

A

To turn in the sole of the foot medially

36
Q

What is eversion?

A

To turn out the sole of the foot laterally

37
Q

What is opposition?

A

When the thumb crosses the palm towards the pinkie

38
Q

What is plantar flexion

A

Pointing the toes towards the ground

39
Q

What is dorsiflexion?

A

Lifting the foot away from the earth

40
Q

What is elevation

A

Superior movement of the scapula or the jaw

41
Q

What is depression?

A

Inferior movement of the scapula or the jaw

42
Q

What is deviation?

A

A wandering from the normal course, as in the lateral deviation of the jaw (moving it side to side)