Nursing Elites

1. Which medication is contraindicated with Nitroglycerin?

• A. Hydrochloroquine
• B. Methylprednisolone
• C. Phenazopyridine
• D. Erectile dysfunction drugs

Correct answer: D

Rationale: The correct answer is D: Erectile dysfunction drugs. Erectile dysfunction drugs are contraindicated with Nitroglycerin because they can potentiate the hypotensive effects of Nitroglycerin, leading to severe hypotension. Choices A, B, and C are incorrect because they are not known to have significant interactions with Nitroglycerin.

2. An older adult client has a new prescription for Digoxin and takes multiple other medications. The nurse should recognize that concurrent use of which of the following medications places the client at risk for Digoxin toxicity?

• A. Phenytoin
• B. Verapamil
• C. Warfarin
• D. Aluminum hydroxide

Correct answer: B

Rationale: Verapamil, a calcium-channel blocker, can increase digoxin levels, leading to toxicity. When given together, the digoxin dosage may need adjustment, and the nurse should closely monitor the client's digoxin levels to prevent toxicity symptoms such as nausea, vomiting, visual disturbances, and arrhythmias. The other choices, Phenytoin, Warfarin, and Aluminum hydroxide, do not significantly interact with Digoxin to cause toxicity. Phenytoin may reduce Digoxin levels, while Warfarin and Aluminum hydroxide have minimal interactions with Digoxin.

3. A client has a new prescription for Digoxin. Which of the following instructions should the nurse include?

• A. Take the medication with food.
• B. Monitor your pulse before taking the medication.
• C. Expect to have an increased appetite.
• D. Discontinue the medication if you feel nauseated.

Correct answer: B

Rationale: When educating a client about Digoxin, it is crucial to instruct them to monitor their pulse before taking the medication. Digoxin can lead to bradycardia, so monitoring the pulse is essential to ensure it is not below 60 beats per minute before taking each dose. If the pulse is low, the client should hold the dose and seek guidance from their healthcare provider. Choices A, C, and D are incorrect. Taking Digoxin with food may affect its absorption, Digoxin is not known to increase appetite, and feeling nauseated does not necessarily indicate the need to discontinue the medication.

4. A client with Graves' disease is being educated by a nurse about her prescribed medications. Which of the following statements by the client indicates an understanding of the use of Propranolol in the treatment of Graves' disease?

• A. Propranolol helps increase blood flow to my thyroid gland.
• B. Propranolol is used to prevent excess glucose in my blood.
• C. Propranolol will decrease my tremors and fast heartbeat.
• D. Propranolol promotes a decrease of thyroid hormone in my body.

Correct answer: C

Rationale: The correct answer is C. Propranolol is a beta-adrenergic antagonist that is commonly used in Graves' disease to decrease symptoms such as tremors and fast heart rate. Choice A is incorrect because Propranolol does not increase blood flow to the thyroid gland. Choice B is incorrect as Propranolol is not used to prevent excess glucose in the blood. Choice D is also incorrect as Propranolol does not directly decrease thyroid hormone levels in the body.

5. A client with Peptic Ulcer Disease who is taking Sucralfate PO has a new prescription for phenytoin to control seizures. Which of the following instructions should the nurse include?

• A. Take an antacid with the sucralfate.
• B. Take sucralfate with a glass of milk.
• C. Allow a 2-hour interval between these medications.
• D. Chew the sucralfate thoroughly before swallowing.

Correct answer: C

Rationale: Sucralfate can interfere with the absorption of phenytoin. To prevent this interaction, the client should allow a 2-hour interval between taking sucralfate and phenytoin. This interval helps ensure that each medication is absorbed effectively without affecting the other's absorption. Choices A, B, and D are incorrect because taking an antacid with sucralfate, taking sucralfate with a glass of milk, or chewing sucralfate thoroughly before swallowing are not necessary or recommended instructions to prevent the interaction between sucralfate and phenytoin.

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