When preparing a person for crutch walking, which action is unnecessary?

When preparing a person for crutch walking, retrieving a pair of crutches from physical therapy is unnecessary because the individual should either already have access to a suitable pair of crutches based on their specific needs or can be fitted with appropriate equipment at that time if they are being assessed by a healthcare professional. The focus should be on ensuring that the crutches are properly fitted and that the person is prepared to use them safely.

Checking the crutch tips, having the person wear nonskid shoes, and tightening bolts on the crutches all contribute directly to the safety and effectiveness of crutch use. Checking the crutch tips helps ensure that they are not worn down, which could lead to slips and falls. Nonskid shoes provide better grip and stability while walking, increasing the person's safety. Tightening the bolts ensures that the crutches are stable and will not break or collapse under weight, which is crucial for safe mobility.