Exam Preview for 4460: Wheelchair Mobility: Power Wheelchair Altern

Wheelchair Mobility: Power Wheelchair Alternative Driving Methods

Please note: exam questions are subject to change.

1. Proportional control provides: 360 degree directional control Speed control Various mounting options All of the above
2. An optimal joystick mount: Matches the angles of movement of the client Remains out of the way for transfers Does not create additional cost Is symmetrical
3. Which type of joystick takes up less space but requires the same force and travel as a standard joystick? Standard joystick Heavy duty joystick Compact joystick Mini proportional joystick
4. Why are mini proportional joysticks sometimes selected for use at the chin? These don’t take up much room They sure are cute! Reduced force may decrease RSI risk Handle fits the chin nicely
5. When mounting a mini proportional joystick by the hand, what mounting strategy is critical? Height of the handle in relation to the mounting surface Providing adequate postural support to the forearm, wrist and even hand Choosing the best joystick position in relation to the client All of the above
6. What type of switch can be used under the surface of a tray? Mechanical Proximity Fiberoptic Microlight
7. Which switch captures the smallest amount of movement? Ablenet Jellybean Fiberoptic Proximity Microlight
8. Which Head Array allows the client to increase speed by how much force is exerted against a switch? Permobil Total Control Head Array Switch It Dual Pro Head Array Adaptive Switch Labs ATOM Head Array Stealth Products i-Drive Head Array
9. Sip ‘n Puff requires the following to operate: Good intraoral pressure control Lip closure A competent soft palate All of the above
10. The strongest switch site is typically used for: Forward Left Right Reset