Answer to Question 1
ANS: C
Patients who have previously experienced manifestations of allergy to a penicillin should not use penicillins again unless necessary. The nurse should contact the provider to discuss using another antibiotic from a different class. Epinephrine and antihistamines are useful when patients are experiencing allergic reactions, depending on severity.
Answer to Question 2
ANS: A
Older adults usually need a lower dose of antidepressants.