Exam 1 - Part 2 Flashcards

1
Q

movement in a straight line

A

translational motion

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2
Q

movement around an axis

A

rotational motion

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3
Q

combination of rotational and translational movements

A

curvilinear Motion

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4
Q

most common motion produced by the body

A

Curvilinear (coupled) motion

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5
Q

plane that divides right and left

A

Sagittal plane

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6
Q

plane that divides anterior and posterior

A

frontal (coronal) plane

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7
Q

plane that divides superior and inferior

A

Transverse plane

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8
Q

line around which a motion occur

A

Axis

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9
Q

the three axes of motion are each formed by the _________

A

junction of 2 planes

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10
Q

how many degrees of freedom for each joint?

A

6 (3 translational and 3 rotational)

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11
Q

movement that takes place along an axis

A

translational

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12
Q

movement that takes place around an axis

A

rotational

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13
Q

which axis is at the junction of the coronal and transverse planes

A

X-Axis

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14
Q

which axis is at the junction of the coronal and sagittal planes

A

Y-Axis

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15
Q

which axis is at the junction of the sagittal and transverse planes

A

Z-Axis

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16
Q

which axis is always horizontal

A

X-axis

17
Q

Which axis is always Vertical

A

y-axis

18
Q

which axis is perpendicular to x front to back

A

z-axis

19
Q

what is it called when there is two motions happening at once

A

coupled motion

20
Q

which reference does the Palmer/Gonstead Listing system use

A

Spinoud Process Reference

21
Q

Which reference does medicare listing use

A

vertebral body reference

22
Q

which reference does National/diversified listing system use

A

vertebral body reference

23
Q

which reference does the orthoganal listing system use?

A

3 axis coordinate system, Translation and Rotation