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.
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D","F","H"]
Explanation
A. The site for the insulin administration: While site selection is important for absorption consistency, double-checking the injection site with another nurse is not required under insulin safety protocols. It is an individual nursing responsibility.
B. The insulin vial for color and clarity: Although inspecting insulin for proper color and clarity is critical, it does not formally require double-checking with another nurse. It is part of standard administration checks performed by the individual nurse.
C. The dose of insulin drawn up in the syringe: Double-checking the correct dose with another nurse is essential to prevent dosing errors. Insulin is considered a high-alert medication, and the dose must be verified to ensure client safety.
D. The insulin concentration: Insulin comes in different concentrations (e.g., U-100, U-500). Verifying the concentration with a second nurse is vital to avoid giving the wrong dose based on an incorrect strength.
E. The expiration date on the insulin vial: Checking the expiration date is necessary, but it does not formally require a second nurse verification. It is part of safe medication administration practices.
F. The sliding scale insulin lispro prescription: Ensuring the sliding scale prescription is accurately followed is crucial. Double-checking that the blood glucose reading matches the correct insulin dose according to the sliding scale prevents errors.
G. The history and physical with the diabetes diagnosis listed: Confirming a diagnosis is useful background information but is not necessary to double-check before insulin administration. The medication order itself already assumes the clinical need.
H. The type of insulin to be administered: Verifying that the correct type of insulin (e.g., insulin lispro for rapid-acting) is being used is mandatory. A second nurse must confirm that the right insulin type matches the order to avoid administration mistakes.
Correct Answer is ["A","B","D"]
Explanation
A. Review most recent coagulation laboratory values: Checking coagulation studies like INR, PT, or aPTT is essential to assess the client's bleeding risk and determine if the anticoagulant effect is too strong, helping guide further medical management.
B. Report findings to healthcare provider (HCP): Bleeding gums and easy bruising are signs of excessive anticoagulation, which could become life-threatening. Promptly notifying the HCP allows for immediate evaluation and possible adjustment of the medication.
C. Complete a medication variance report: A medication variance report is appropriate when there is an error in prescribing, dispensing, or administering. Since this appears to be a medication side effect rather than an error, a variance report is not needed at this stage.
D. Obtain a soft bristle toothbrush for client: Using a soft toothbrush minimizes trauma to the gums, helping to reduce the risk of further bleeding while still maintaining oral hygiene, an important supportive intervention for clients on anticoagulants.
E. Provide a PRN nonsteroidal antiinflammatory drug (NSAID) for gum discomfort: NSAIDs increase the risk of bleeding and should be avoided in clients taking anticoagulants. Treating discomfort with NSAIDs could worsen bleeding complications rather than relieve them safely.
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