A nurse is reviewing the medication list of a client who has…

A nurse is reviewing the medication list of a client who has heart failure and a prescription for hydrochlorothiazide (HCTZ). The nurse should advise the client to avoid taking which of the following over-the-counter medications that can decrease the effects of hydrochlorothiazide? 

A nurse is reviewing a boxed warning for metoprolol with a c…

A nurse is reviewing a boxed warning for metoprolol with a client. The nurse explains that boxed warnings are often based on a medication’s mechanism of action and its potential for serious adverse effects. Which of the following best explains why abruptly stopping metoprolol is dangerous?