A nurse is evaluating a client presenting with reports of irregular heartbeat and chest pain. The client’s ECG indicates an irregular rhythm with a heart rate of 130/min and no discernible P waves. Considering the client’s clinical presentation and ECG findings, which of the following arrhythmias should the nurse identify? 

A nurse is teaching a group of clients about risk factors for developing hypertrophic cardiomyopathy (HCM). Which of the following clients should the nurse understand is most at risk for developing HCM?

A nurse is caring for a client who has hypertension and has been prescribed hydrochlorothiazide (Esidrix Microzide). The client asks how this medication will help manage their condition. Which of the following responses by the nurse demonstrates an understanding of the therapeutic effects of hydrochlorothiazide (Esidrix Microzide)?

A nurse is caring for multiple clients who have fluid imbalances. Which of the following clients should be the nurse’s priority to monitor for findings of fluid overload?

A nurse is creating a dietary modification plan for a client who has hypertension. Which of the following food items should the nurse encourage the client to include when meal planning using the Dietary Approaches to Stop Hypertension (DASH) diet?

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 (lopressor) is dangerous?  

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? 

This isotope of carbon is used to date fossils because of it’s radiocactive half-life:

A nurse is caring for a client who has heart failure and is prescribed a beta-blocker. Which medication belongs to the beta-blocker classification?

A nurse is caring for a client who has heart failure and is prescribed spironolactone (Aldactone). Which of the following levels is most critical for the nurse to monitor due to the risk of an adverse effect associated with this medication?