Two months after taking nitrofurantoin for a bacterial infection, a client reports the onset of severe, watery diarrhea to the home care nurse. How should the nurse respond?
Determine if the full course of the initial prescription of medication was taken.
Explain that the diarrhea may be an adverse effect that requires further evaluation.
Offer instructions about the use of an over-the-counter antidiarrheal medication.
advise that the infection has returned, and additional medication will be needed.
The Correct Answer is B
Nitrofurantoin is an antibiotic commonly used to treat urinary tract infections. One of the adverse effects of nitrofurantoin is diarrhea, which may be severe and watery. Therefore, it is important for the home care nurse to inform the client that the diarrhea may be a side effect of the medication and requires further evaluation. The nurse should instruct the client to stop taking the medication and contact their healthcare provider for further assessment and treatment. The nurse should also assess the client's fluid and electrolyte status and monitor for signs of dehydration.
Option a is important to consider, but it does not address the potential adverse effect of the medication.
Option c may be appropriate in some cases, but it is not the priority intervention at this time.
Option d is not necessarily true and may cause unnecessary alarm to the client.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Cyclosporine is an immunosuppressive medication commonly used to prevent graft rejection after organ transplantation. St. John's Wort is known to induce cytochrome P450 enzymes, which can increase the metabolism and decrease the effectiveness of many medications, including cyclosporine. This interaction can lead to decreased plasma concentrations of cyclosporine, which can increase the risk of graft rejection. Therefore, it is important to advise the client to discontinue the use of St. John's Wort and inform their healthcare provider about any herbal or supplement use to prevent potential interactions with prescribed medications. Options a, c, and d are not directly related to the client's current condition and are not as significant as option b.
Correct Answer is D
Explanation
A. Administers onto the fleshy outer thigh: This is the recommended site for epinephrine auto-injection because it allows for quick absorption into the bloodstream. The outer thigh is a large muscle area, which helps in the rapid distribution of the medication.
B. Inserts the injection pen through clothing: It is generally acceptable to inject epinephrine through clothing in an emergency situation. This practice ensures that there is no delay in administering the life-saving medication, which is crucial during an anaphylactic reaction.
C. Cleanses the injection pen for re-use: Epinephrine auto-injectors are designed for single use only. Reusing the pen can lead to contamination and reduced effectiveness of the medication. It is important to dispose of the used injector properly and obtain a new one for future use.
D. Holds the pen in place after injection: Holding the pen in place for a few seconds after injection ensures that the full dose of medication is delivered. This practice helps in maximizing the effectiveness of the treatment during an anaphylactic emergency.
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