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.
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. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Insulin is used to manage blood glucose levels in clients with diabetes, including type 2 diabetes.
Choice B rationale
Metformin is an oral hypoglycemic agent used to treat type 2 diabetes by decreasing glucose production in the liver.
Choice C rationale
Glipizide is an oral medication used to stimulate insulin secretion from the pancreas in clients with type 2 diabetes.
Choice D rationale
Levothyroxine is a medication used to treat hypothyroidism and is not indicated for the treatment of type 2 diabetes. .
Correct Answer is A
Explanation
Choice A rationale
Metoprolol is a beta-blocker that is commonly used to manage hypertension and control heart rate. It works by blocking beta-adrenergic receptors, which decreases heart rate and blood pressure.
Choice B rationale
Enoxaparin is an anticoagulant used to prevent and treat deep vein thrombosis and pulmonary embolism, not primarily to manage hypertension.
Choice C rationale
Heparin is an anticoagulant used to prevent and treat blood clots, and it is not indicated for the management of hypertension.
Choice D rationale
Simvastatin is a lipid-lowering medication used to manage high cholesterol levels and is not used to manage hypertension.
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