The nurse reminds the 80-year-old patient that her respiratory system has decreased resistance to respiratory infections. For what is this patient at increased risk?

A. "Cellulitis can come back at any time." This statement reflects an understanding that cellulitis can recur, which indicates that the patient is aware of the potential for reinfection.
B. "My skin is cleared up. I don't think I need the medication anymore." Antibiotics should be taken for the full prescribed duration even if symptoms improve, to ensure complete eradication of the infection.
C. "Cellulitis is contagious." While cellulitis itself is not contagious, this statement does not necessarily indicate misunderstanding of antibiotic therapy.
D. "If I had washed that scratch with soap and water, I probably would not have gotten cellulitis." This reflects an understanding of preventative measures, although proper medical treatment is still required for existing cellulitis.

A. Tasteless food: While tasteless food could be a factor, it’s less likely to be the primary cause, especially if the issue is widespread and persistent.

B. Overuse of salt: Overuse of salt might affect taste but is not a common cause of loss of taste or appetite in older adults.

C. Loss of taste buds: Aging can lead to a decrease in the number of taste buds and a reduced ability to taste food, leading to a loss of appetite.

D. Lack of variety: Lack of variety might affect appetite but is not typically the cause of a complete loss of taste.