The nurse is caring for a patient diagnosed with unstable angina who is prescribed metoprolol. The patient asks the nurse, "Why do I have to take this medication?" What response by the nurse is most accurate?

"This medication will decrease how hard your heart works."

"It is prescribed to dilate your coronary arteries."

"It will prevent any irregular heartbeats."

"This medication makes your heart beat more forcefully."

Answer and Explanation

The Correct Answer is A

A. Metoprolol, a beta-blocker, decreases the heart rate and reduces myocardial oxygen demand by lowering the workload on the heart, which is beneficial for managing unstable angina.

B. While metoprolol has some vasodilatory effects, its primary action is to reduce heart workload, not to dilate coronary arteries.

C. Although beta-blockers can reduce the risk of arrhythmias, the main purpose in angina management is to decrease cardiac workload.

D. Metoprolol does not make the heart beat more forcefully; instead, it decreases the force of contraction to reduce myocardial oxygen consumption.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is A

Explanation

A. Kaposi's Sarcoma is a cancer commonly associated with AIDS, characterized by purple or brown lesions on the skin and mucous membranes. It is linked to human herpesvirus-8 (HHV-8) and is often seen in immunocompromised individuals.

B. Candidiasis stomatitis involves oral or esophageal thrush, presenting as white patches rather than purple or brown lesions.

C. Cryptosporidiosis is a parasitic infection causing severe diarrhea but does not manifest as skin lesions.

D. Meningitis can cause neurological symptoms and systemic infection but does not present with purple or brown skin spots.

A. Take this medication with food or milk B. Get potassium levels drawn periodically C. Increase intake of green vegetables D. Use salt substitute for cooking

Correct Answer is B

Explanation

A. While taking some medications with food or milk can help with absorption, this is not a specific requirement for lisinopril.

B. Lisinopril, an ACE inhibitor, can lead to elevated potassium levels. Periodic monitoring of potassium levels is essential to prevent hyperkalemia, a potentially dangerous side effect.

C. Increasing intake of green vegetables is generally healthy but does not directly impact lisinopril's effects.

D. Many salt substitutes contain potassium, which could elevate potassium levels further when taken with ACE inhibitors like lisinopril, posing a risk for hyperkalemia.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

The nurse is caring for a patient diagnosed with unstable angina who is prescribed metoprolol. The patient asks the nurse, "Why do I have to take this medication?" What response by the nurse is most accurate?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The patient diagnosed with acquired immunodeficiency syndrome (AIDS) states that they have developed purple, brown spots on their body. Which opportunistic infection does the nurse suspect?

Correct Answer is A

Explanation

The nurse is caring for a patient who will be discharged with a prescription for lisinopril. What discharge teaching should be provided related to this medication?

Correct Answer is B

Explanation

The nurse is caring for a trauma patient with suspected brain injury. The nurse notices a yellow stain around fluid dripping from the patient's ear. The nurse's priority intervention will be as follows:

The nurse is caring for a patient diagnosed with unstable angina who is prescribed metoprolol. The patient asks the nurse, "Why do I have to take this medication?" What response by the nurse is most accurate?

The nurse is educating on the placement of a ventriculostomy (intraventricular catheter) to the patient diagnosed with a brain injury and their family. The nurse states, "The ventriculostomy is placed:

The nurse is caring for a patient with an acute brain injury. Which of the following sets of vital signs would concern the nurse about increasing intracranial pressure (ICP)?

Which statement made by a patient who is diagnosed with human immunodeficiency virus (HIV) and is prescribed three antiretroviral medications, indicates the need for further teaching about the medication combination?

A patient is ordered 1 mg of Morphine IV push. The medication is supplied in vials 2 mg/1 mL. What should the nurse administer? (round to the nearest tenth)

A patient has returned to the unit following a peripheral arteriogram. During the assessment, the nurse notes that the dorsalis pedis pulse is not palpable and the foot is cold. What should be the nurse's immediate action?

The nurse is caring for a patient in the acute care setting with a spinal cord injury (SCI) at the level of C-3. What is the main cause of complications or death related to this injury?