Module 14 Flashcards
True or False: 185,000 people have an amputation each year.
True
The prosthetics abandonment rate is _____, which leads amputees to higher risk of overuse injuries.
a.) 50%
b.) 65%
c.) 75%
d.) 80%
c.) 75%
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
b.) 50%, 5
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
d.) 70%, 11
True or False: the most difficult part of sEMG prosthetics is mapping the EMG signal to a movement.
True
___________ is an integrated prosthetic control system, implanted within residual limb muscles.
a.) sEMG prosthetics
b.) IMES
c.) iEMG
b.) IMES
________ measures unilateral gross manual dexterity.
a.) Box and Blocks Test
b.) Southampton Hand Assessment Procedures
a.) Box and Blocks Test
_________ is a clinically validated hand function test.
a.) Box and Blocks Test
b.) Southampton Hand Assessment Procedures
b.) Southampton Hand Assessment Procedures
True or False: the IMES has 5 degrees of freedom and up to 8 sensors.
False; 3 DOF and up to 8 sensors
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
d.) elbow internal/external rotation
True or False: in the iEMG study, participants began with simple two-handed tasks and advanced towards more complex, one-handed tasks.
False; began with simple one-handed tasks and advanced towards more complex, two-handed tasks
True or False: in the iEMG study, participants had no ROM or sweat limitations.
True
True or False: in the iEMG study, participants reported greater accuracy, fluidity, quickness, increased stamina, and less fatigue during the day.
True
True or False: the BBT and SHAP nearly tripled in the iEMG study.
False; nearly doubled
____________ 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
b.) sudden losses of power