The nurse reinforces discharge teaching to a client who had a total knee replacement 4 days ago. Which client statement indicates the need for additional teaching?

B I have to use a walker because I cant bear any weight on this knee yet. D The raised toilet seat makes it easier for me to get on and off the toilet by myself. A I have to give myself shots in the belly because my spouse is afraid of needles? C I will call my health care provider if I get short of breath or sore or swollen below my knee