A nurse is caring for a client with hypertension.Which of the following medications is a vasodilator and is indicated for a hypertensive crisis?

Metoprolol.

Metformin.

Lisinopril.

Nitroglycerin.

Answer and Explanation

The Correct Answer is D

Choice A rationale

Metoprolol is a beta-blocker used to manage hypertension and other cardiovascular conditions, but it is not a vasodilator used for hypertensive crises.

Choice B rationale

Metformin is an oral hypoglycemic agent used to manage type 2 diabetes and has no role in treating hypertension or hypertensive crises.

Choice C rationale

Lisinopril is an angiotensin-converting enzyme (ACE) inhibitor used to manage hypertension and heart failure, but it is not typically used for hypertensive crises.

Choice D rationale

Nitroglycerin is a potent vasodilator used to rapidly lower blood pressure in hypertensive crises. It works by dilating blood vessels, thus reducing blood pressure effectively. .

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 D

Explanation

Choice A rationale

Tumor enhancer genes are not typically a recognized category in cancer genetics. Proto-oncogenes and DNA repair genes are relevant to cancer development.

Choice B rationale

This choice is incorrect as there are genes like proto-oncogenes, tumor suppressor genes, and DNA repair genes that play roles in cancer.

Choice C rationale

This choice is partially correct but incomplete without including DNA repair genes, which are also crucial in cancer prevention.

Choice D rationale

This choice is correct as proto-oncogenes can become oncogenes, tumor suppressor genes prevent uncontrolled cell growth, and DNA repair genes fix DNA mutations that can lead to cancer.

A. This medication will block the effects of normal cellular functions. B. This medication will accelerate hormones in your body from attaching to cell receptor sites. C. This medication minimizes the risk that other medications you take become toxic. D. This medication will increase the cells in your body from performing certain actions.

Correct Answer is A

Explanation

Choice A rationale

A receptor antagonist blocks the effects of normal cellular functions by binding to receptor sites and preventing endogenous substances (like hormones or neurotransmitters) from activating those receptors.

Choice B rationale

Receptor antagonists do not accelerate hormones attaching to cell receptor sites; they prevent this process by blocking the receptors.

Choice C rationale

Receptor antagonists do not minimize the risk of other medications becoming toxic. They specifically block the action of certain endogenous substances.

Choice D rationale

Receptor antagonists do not increase the action of cells; rather, they inhibit or block the usual effects.

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

A nurse is caring for a client with hypertension.Which of the following medications is a vasodilator and is indicated for a hypertensive crisis?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who is newly diagnosed with cervical cancer.What type of genes can cause cancer?

Correct Answer is D

Explanation

A nurse is teaching a client about a medication that has a receptor antagonist effect.Which information should the nurse include in the teaching?

Correct Answer is A

Explanation

Which of the following medication classifications is not considered a cytotoxic chemotherapy agent?

A nurse is providing an in-service on female reproductive medications to the unit.Which of the following medications are used for contraception and/or prevention of pregnancy? (Select all that apply.)

A client has a new prescription for a medication to be given via inhalation through a metered-dose inhaler (MDI). Which of the following education should the nurse include?

A client has a new prescription for dextromethorphan (Robitussin). Which of the following is a therapeutic use for this medication?

A nurse is caring for a client with a new order for acetaminophen.What of the following options is a therapeutic use of this medication?

A nurse is caring for a client who is newly diagnosed with cancer.Which of the following is a correct statement about cancer?

A staff nurse is working with a client on the medical unit.The health care provider prescribes aspirin for the client to treat headache.The client forgets and drinks two bottles of beer, which caused GI bleeding.How should the nurse analyze this drug-drug interaction?

A nurse started a client's gentamicin via an intravenous (IV) route that is programmed to infuse over one hour.Ten minutes after the administration, the client reports dyspnea, generalized rash, and itchiness.What is the priority intervention for this client?