SMS Mobility and Propulsion

Question 1

Which propulsion pattern is most biomechanically efficient and least injurious for manual wheelchair users?

Accepted Answer

Semicircular pattern with long smooth strokes

Answer

A long, smooth semicircular propulsion pattern with low push frequency reduces repetitive strain and maximizes efficiency for manual wheelchair users.

Question 2

Rear axle position on a manual wheelchair affects all of the following EXCEPT:

Accepted Answer

Seating depth measurement

Answer

Rear axle position affects propulsion efficiency, stability, and rolling resistance, but seating depth is determined by the seat dimensions, not axle position.

Question 3

A more posterior (rearward) rear axle position on a manual wheelchair:

Accepted Answer

Improves propulsion efficiency by moving the wheel closer to the hand but decreases anti-tip stability

Answer

A rearward axle position improves propulsion efficiency by bringing the rear wheel closer to the optimal hand position but reduces anti-tip stability, making the chair more prone to tipping backward.

Question 4

Which type of manual wheelchair is most appropriate for an active user who self-propels full time?

Accepted Answer

Ultra-lightweight rigid frame wheelchair

Answer

Ultra-lightweight rigid frame wheelchairs are most appropriate for full-time active users due to their minimal weight, energy-efficient rigid frame, and customizable fit.

Question 5

The concept of 'wheelchair skills training' includes which of the following techniques?

Accepted Answer

Propulsion techniques, curb negotiation, wheelies, and ramp navigation

Answer

Wheelchair skills training encompasses functional skills such as propulsion efficiency, curb negotiation, wheelie performance, and ramp and obstacle navigation.

SMS - Certified Seating and Mobility Specialist Practice Test

SMS - Certified Seating and Mobility Specialist Practice Test

SMS Mobility and Propulsion