Problem: A nurse is reinforcing teaching with a client who has an ankle injury and requires crutches. Which of the following instructions should the nurse provider?
A. " Keep your elbows flexed at a 35° angle when using the crutches.
B. "Wash the tips of your crutches daily."
C. ''Support your body weight by leaning on the crutches.''
D. ''Maintain your head and neck erect when walking with crutches.''