Answer to Question 1
ANS: C
Neurologic side effects, such as confusion, somnolence, and aphasia, are reversible after the drug is stopped. It is not necessary to stop the medication unless the symptoms progress and become severe. Lorazepam is not indicated.
Answer to Question 2
ANS: C
Antiemetics should be given prior to treatment to prevent nausea from occurring. Fevers are common and are usually high. Cardiovascular side effects tend to occur in older patients. Neutropenia is rare with interferon and does not predispose patients to infection.