The nurse is discharging an older adult to home after hospitalization for cellulitis of the right foot, followed by an infection. After reviewing discharge instructions, what statement by the client indicates the need for further teaching by the nurse?

In this scenario, the nurse is discharging an older adult who has been hospitalized for cellulitis of the right foot. The nurse has provided discharge instructions, and the question asks which statement by the client indicates the need for further teaching by the nurse. Let's analyze each statement:

A. "I will eat lots of fruit and vegetables and take vitamin C to help this heal." - This statement shows that the client understands the importance of a healthy diet and vitamin C for wound healing. It does not indicate a need for further teaching.

B. "I will manage my pain by putting this foot up on a pillow when it hurts." - This statement demonstrates the client's understanding of pain management by elevating the foot. It does not indicate a need for further teaching.

C. "I will take the antibiotics until the redness goes away and my foot feels better." - This statement suggests that the client may not have a clear understanding of the appropriate duration of antibiotic therapy. Antibiotics should be taken for the full prescribed course, even if symptoms improve before completion. This indicates a need for further teaching.

D. "I will be sure to wear shoes to protect my feet when I go out to get the mail." - This statement shows the client's awareness of the importance of foot protection. It does not indicate a need for further teaching.

Based on the analysis, statement C indicates the need for further teaching by the nurse. The client should be educated about the importance of completing the full course of antibiotics, even if symptoms improve. Therefore, the correct answer is C.