What are the risks for elderly patients regarding drug interactions and toxicity?

What are the risks for elderly patients regarding drug interactions and toxicity?

• A. Higher incidence of malnourishment, increased use of multiple medications, and reduced hepatic function.
• B. Low malnourishment and few medications reduce risk.
• C. Renal function increases with age, reducing toxicity.
• D. No change in hepatic function.

Answer: (A)