A nurse is caring for a client that is diagnosed with allergic rhinitis.
Which of the following medication is a decongestant?

Albuterol.

Beclomethasone.

Diphenhydramine.

Phenylephrine.

Answer and Explanation

The Correct Answer is D

Choice A rationale

Albuterol is a bronchodilator used to relax muscles in the airways and increase airflow to the lungs. It is primarily used in conditions such as asthma and chronic obstructive pulmonary disease (COPD), not as a decongestant.

Choice B rationale

Beclomethasone is a corticosteroid used to reduce inflammation in conditions such as asthma and allergic rhinitis. While it helps with symptoms, it is not classified as a decongestant.

Choice C rationale

Diphenhydramine is an antihistamine that alleviates allergy symptoms by blocking histamine action. It can relieve sneezing, itching, and runny nose but is not classified as a decongestant.

Choice D rationale

Phenylephrine is a decongestant that works by constricting blood vessels in the nasal passages. This reduces swelling and congestion, making it effective for managing symptoms of allergic rhinitis. .

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Correct Answer is D

Explanation

Choice A rationale

Lisinopril is an antihypertensive medication and is not classified as a controlled substance.

Choice B rationale

Naloxone (Narcan) is an opioid antagonist used to reverse opioid overdoses and is not a controlled substance.

Choice C rationale

Tetracycline is an antibiotic and not classified as a controlled substance.

Choice D rationale

Morphine is an opioid analgesic used for pain management and is classified as a controlled substance due to its potential for abuse and dependence.

A. Cimetidine. B. Warfarin. C. Tetracycline. D. Omeprazole.

Correct Answer is C

Explanation

Choice A rationale

Cimetidine is an H2 receptor antagonist used to treat acid-related disorders, not an antibiotic.

Choice B rationale

Warfarin is an anticoagulant used to prevent blood clots, not to treat infections.

Choice C rationale

Tetracycline is an antibiotic effective against a broad range of bacteria, including H. pylori.

Choice D rationale

Omeprazole is a proton pump inhibitor used to reduce stomach acid, not an antibiotic.

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A nurse is caring for a client that is diagnosed with allergic rhinitis.
Which of the following medication is a decongestant?