A client diagnosed with myasthenia gravis receives a prescription for pyridostigmine. Which intervention should the nurse implement when preparing to administer this medication?

Schedule the medication to be given just before bedtime.

Break the medication into small pieces and sprinkle onto food.

Instruct the client to avoid dairy products for at least 30 minutes.

Administer the medication thirty minutes prior to meals.

Answer and Explanation

The Correct Answer is D

A. Schedule the medication to be given just before bedtime: Pyridostigmine should be timed to coincide with periods of increased activity, especially before meals, to improve muscle strength. Giving it at bedtime would not offer functional benefit unless the client experiences nighttime symptoms.

B. Break the medication into small pieces and sprinkle onto food: Pyridostigmine tablets are not designed to be crushed or split unless specifically directed. Altering the form may affect its absorption and reduce its effectiveness in managing symptoms of myasthenia gravis.

C. Instruct the client to avoid dairy products for at least 30 minutes: Dairy does not interfere significantly with the absorption or action of pyridostigmine. Dietary restrictions should be based on known drug-food interactions, which are not typically associated with pyridostigmine and dairy.

D. Administer the medication thirty minutes prior to meals: Administering pyridostigmine before meals helps enhance swallowing and chewing abilities, reducing the risk of aspiration. This timing optimizes muscle strength during eating, which is a high-risk activity for clients with myasthenia gravis.

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Correct Answer is C

Explanation

A. Compress the client's nares: Compressing the nares is a technique used for nasal medication administration or controlling nosebleeds, not for sublingual or oral spray forms of nitroglycerin. This action is unrelated to nitroglycerin use for angina.

B. Observe for facial flushing: Facial flushing is a common side effect of nitroglycerin due to vasodilation. While it should be noted during monitoring, it is not the immediate next action after administration when addressing angina symptoms.

C. Advise the client to rest: Resting after nitroglycerin administration reduces myocardial oxygen demand, helping to relieve anginal pain more effectively. It also helps prevent hypotension and dizziness, which are common side effects of the medication.

D. Elevate the client's feet: Elevating the feet is typically done if hypotension occurs. It is not a standard next step immediately after giving nitroglycerin unless the client shows symptoms like syncope or significant blood pressure drops.

A. Hold one nostril closed while spraying the other nostril. B. Use the inhaler when first awakening in the morning. C. Avoid shaking the inhaler immediately before using D. Angle the tip of the inhaler upward while spraying.

Correct Answer is A

Explanation

A. Hold one nostril closed while spraying the other nostril: Closing one nostril while administering the spray ensures the medication is delivered more effectively into the nasal passages, allowing for better absorption and symptom control by maximizing the contact of the medication with the nasal mucosa.

B. Use the inhaler when first awakening in the morning: The specific timing of intranasal corticosteroid use may vary depending on the healthcare provider's instructions and the client's symptom pattern. While morning use can be beneficial due to peak allergy symptoms, it is not the most critical technique instruction. Proper administration ensures better drug efficacy regardless of timing.

C. Avoid shaking the inhaler immediately before using: Some nasal sprays, especially suspensions, require shaking to evenly distribute the medication. Advising not to shake could lead to inconsistent dosing and reduced effectiveness, depending on the specific medication.

D. Angle the tip of the inhaler upward while spraying: The inhaler tip should be angled slightly outward toward the ear, not straight upward, to target the correct nasal structures. Spraying directly upward could lead to discomfort or less effective drug delivery.

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A client diagnosed with myasthenia gravis receives a prescription for pyridostigmine. Which intervention should the nurse implement when preparing to administer this medication?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

After administering nitroglycerin spray to a client experiencing angina, which action should the nurse implement next?

Correct Answer is C

Explanation

The nurse is instructing a client with allergic rhinitis about the correct technique for using an intranasal inhaler. Which instruction is most important for the nurse to provide the client?

Correct Answer is A

Explanation

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