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

This medication will not change the effects of normal cellular functions.

This medication can block the usual receptor activity.

This medication will increase the effects of normal cellular functions.

This medication will increase and decrease the effects on normal cellular functions.

Answer and Explanation

The Correct Answer is B

Choice A rationale

This statement is incorrect because an antagonist medication changes the effects of normal cellular functions by blocking receptors.

Choice B rationale

An antagonist medication binds to receptors and blocks the usual receptor activity, preventing the normal action of the endogenous substance.

Choice C rationale

This statement describes an agonist medication, which binds to receptors and increases the effects of normal cellular functions.

Choice D rationale

This statement is incorrect because an antagonist medication does not both increase and decrease the effects on normal cellular functions; it primarily blocks receptor activity.

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

Choice A rationale

Aspirin is a first-generation NSAID that reduces inflammation and pain. It works by inhibiting the enzyme cyclooxygenase, which results in decreased production of prostaglandins.

Choice B rationale

Dimenhydrinate is an antihistamine used to prevent and treat nausea, vomiting, and dizziness caused by motion sickness. It is not considered an NSAID.

Choice C rationale

Cetirizine is an antihistamine used to relieve allergy symptoms. It is not considered an NSAID.

Choice D rationale

Celecoxib is a second-generation NSAID that selectively inhibits cyclooxygenase-2 (COX-2). It is not a first-generation NSAID.

A. Controlled substances have a potential for dependence. B. Controlled substances do not have a potential for misuse. C. Controlled substances have multiple generic names without a potential for abuse and misuse. D. Controlled substances have a Schedule classification.

Correct Answer is ["A","D"]

Explanation

Choice A rationale

Controlled substances have a potential for dependence because they can cause physical and psychological dependence when misused. The dependence is characterized by withdrawal symptoms when the substance is not used, and it is a key factor in the regulation of these substances.

Choice D rationale

Controlled substances have a Schedule classification as mandated by the Controlled Substances Act (CSA). The schedule classification indicates the potential for abuse and medical use, with Schedule I substances having the highest potential for abuse and no accepted medical use, while Schedule V substances have the lowest potential for abuse.

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

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing an in-service about nonsteroidal anti-inflammatory drugs (NSAIDs) to the unit.Which of the following medications is considered a first-generation NSAID?

Correct Answer is A

Explanation

A nurse is preparing to administer a controlled substance to a client for acute pain.Which of the following statements is true regarding controlled substances? (Select All That Apply.)

Correct Answer is ["A","D"]

Explanation

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

A nurse is educating a client about dantrolene (Dantrium). Which of the following statements indicate the appropriate therapeutic use of this medication?

A nurse administered ondansetron (Zofran) IV to a client one hour ago.Which of the following findings should the nurse recognize as a complication of this medication?

A nurse is caring for a client who is newly diagnosed with breast cancer.The client asks the nurse, "What is the difference between benign and malignant tumors?" Which of the following statements should the nurse include in her response to the client?

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 is preparing to educate a patient who has newly been prescribed sucralfate (Carafate) for the management of peptic ulcer disease (PUD). What is the mechanism of action for this medication?

A nurse is caring for a client with a new diagnosis of hypertension.Which of the following medications is used to treat hypertension? (Select All That Apply.)

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