Which assistive device would be appropriate for a patient with leg weakness?

For a patient with leg weakness, the appropriate choice includes all potential assistive devices: walker, wheelchair, and cane. Each of these devices serves a different purpose and can be beneficial depending on the severity of the leg weakness and the patient's specific mobility needs.

A walker offers substantial support and stability, making it ideal for those who may struggle to balance while standing or walking. It allows individuals to shift their weight safely and maintain a sense of security as they move.

A wheelchair is an excellent option for patients who may have more significant weakness limiting their ability to walk at all, allowing them to maintain independence in mobility without exhausting themselves or risking falls.

A cane provides an additional point of contact with the ground to aid balance, making it suitable for those who are still able to walk but may need extra support due to mild weakness.

Ultimately, the choice among these devices would depend on the individual patient's abilities and needs, which is why including all options in the answer acknowledges the variety of assistive devices available to address leg weakness effectively.