A client is prescribed 8mg of ondansetron IV to manage the side effects of chemotherapy, specifically nausea and vomiting. When is the optimal time for the nurse to administer this medication?
When the client feels nauseous or vomits
Immediately after the chemotherapy is complete
30 minutes prior to starting the chemotherapy
When the client requests the ondansetron
The Correct Answer is C
Choice A rationale
Administering ondansetron when the client feels nauseous or vomits is not the most effective use of the medication. The goal is to prevent nausea and vomiting from occurring in the first place.
Choice B rationale
Administering ondansetron immediately after chemotherapy is complete may not provide the most effective prevention of nausea and vomiting. The medication needs time to work and should ideally be administered before chemotherapy begins.
Choice C rationale
The optimal time to administer ondansetron is 30 minutes prior to starting chemotherapy. This allows the medication to start working before the chemotherapy drugs that cause nausea and vomiting are administered.
Choice D rationale
While it’s important to respond to a client’s requests, waiting until the client requests the ondansetron may not prevent the onset of nausea and vomiting. It’s more effective to administer the medication proactively.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
While antacids can help reduce gastrointestinal discomfort, they do not interact specifically with levofloxacin or affect blood glucose levels.
Choice B rationale
Taking levofloxacin on an empty stomach can enhance absorption, but it does not affect blood glucose levels.
Choice C rationale
Nonsteroidal anti-inflammatory drugs (NSAIDs) can be taken for arthritis pain, but they do not interact specifically with levofloxacin or affect blood glucose levels.
Choice D rationale
Levofloxacin can cause changes in blood glucose levels, so patients with diabetes who are on oral hypoglycemic medication should monitor their blood glucose levels more frequently while on levofloxacin.
Correct Answer is A
Explanation
Choice A rationale
Corticosteroids, like the ones the client has been receiving for severe bronchitis, can cause an increase in glucose levels. This is because corticosteroids can stimulate the liver to release extra glucose and can also make body tissues less sensitive to insulin.
Choice B rationale
Type 2 diabetes does not convert to type 1 diabetes. These are two distinct conditions with different causes.
Choice C rationale
While illness and stress can make the body’s tissues less sensitive to insulin, leading to higher blood glucose levels, the client’s bronchitis symptoms have resolved. Therefore, this is not the most likely reason for the increase in glucose levels.
Choice D rationale
Antibiotics do not typically cause an increase in glucose levels. Therefore, this is not the most likely reason for the increase in glucose levels.
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