Module 14 Flashcards

1
Q

True or False: 185,000 people have an amputation each year.

A

True

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2
Q

The prosthetics abandonment rate is _____, which leads amputees to higher risk of overuse injuries.

a.) 50%
b.) 65%
c.) 75%
d.) 80%

A

c.) 75%

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3
Q

In the sEMG study, the amputee highest average classification accuracy was ____, with an average of ___ independent movements.

a.) 50%; 11
b.) 50%, 5
c.) 70%, 9
d.) 70%, 11

A

b.) 50%, 5

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4
Q

In the sEMG study, the intact subjects’ highest average classification accuracy was ____, with an average of ___ independent movements.

a.) 50%; 11
b.) 50%, 5
c.) 70%, 9
d.) 70%, 11

A

d.) 70%, 11

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5
Q

True or False: the most difficult part of sEMG prosthetics is mapping the EMG signal to a movement.

A

True

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6
Q

___________ is an integrated prosthetic control system, implanted within residual limb muscles.

a.) sEMG prosthetics
b.) IMES
c.) iEMG

A

b.) IMES

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7
Q

________ measures unilateral gross manual dexterity.

a.) Box and Blocks Test
b.) Southampton Hand Assessment Procedures

A

a.) Box and Blocks Test

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8
Q

_________ is a clinically validated hand function test.

a.) Box and Blocks Test
b.) Southampton Hand Assessment Procedures

A

b.) Southampton Hand Assessment Procedures

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9
Q

True or False: the IMES has 5 degrees of freedom and up to 8 sensors.

A

False; 3 DOF and up to 8 sensors

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10
Q

Which of the following is NOT one of the Degrees of Freedom in the iEMG test?

a.) finger flex/extend
b.) thumb adduction/abduct
c.) wrist pronation/supination
d.) elbow internal/external rotation

A

d.) elbow internal/external rotation

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11
Q

True or False: in the iEMG study, participants began with simple two-handed tasks and advanced towards more complex, one-handed tasks.

A

False; began with simple one-handed tasks and advanced towards more complex, two-handed tasks

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12
Q

True or False: in the iEMG study, participants had no ROM or sweat limitations.

A

True

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13
Q

True or False: in the iEMG study, participants reported greater accuracy, fluidity, quickness, increased stamina, and less fatigue during the day.

A

True

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14
Q

True or False: the BBT and SHAP nearly tripled in the iEMG study.

A

False; nearly doubled

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15
Q

____________ was a negative outcome of the iEMG study.

a.) less intuitive control
b.) sudden losses of power
c.) less desire to wear than previous devices
d.) less task variety and complexity

A

b.) sudden losses of power

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