Question

which type of mobility aid would be most appropriate for a client who has poor balance?

a single-ended cane with a straight handle
a cane with four prongs on the end (quad cane)
a single-ended cane with a half-circle handle
axillary crutches

Explanation:

Analyze the client's clinical needs

Using the Mobility Assistive Devices knowledge point, we assess that a client with poor balance requires a device that maximizes their base of support and provides high stability. Single-ended canes offer minimal lateral support, while axillary crutches require significant upper body strength, coordination, and balance, making them inappropriate for general poor balance.

Evaluate the options based on stability

Using the Cane Selection Rationale knowledge point

$$ \text{Stability: Quad Cane} > \text{Single-Ended Cane} $$

A quad cane (a cane with four prongs on the end) provides a wider base of support than a single-ended cane, significantly increasing stability and reducing the risk of falls for clients with poor balance or unilateral weakness.

Select the most appropriate device

A quad cane is the most appropriate choice because its four-pronged base allows it to stand independently and bear more weight, offering superior stability for a client struggling with balance.

Answer:

• a single-ended cane with a straight handle
• a cane with four prongs on the end (quad cane) (Correct answer)
• a single-ended cane with a half-circle handle
• axillary crutches