A client with gastroenteritis is prescribed ondansetron for persistent vomiting. Which action should the nurse take before administering the medication?
Assess the client's blood glucose level.
Obtain a stool sample for culture and microscopy.
Monitor the client's urinary output.
Check the client's vital signs. .
The Correct Answer is D
Choice A rationale:
Assessing blood glucose levels is not directly related to ondansetron administration for vomiting. Ondansetron does not typically affect blood glucose levels.
Choice B rationale:
Obtaining a stool sample for culture and microscopy is important for diagnosing the cause of gastroenteritis, but it is not a necessary step before administering ondansetron.
Choice C rationale:
Monitoring urinary output is not directly associated with the administration of ondansetron. It's important for assessing hydration status, but it's not the immediate concern when administering this antiemetic medication.
Choice D rationale:
Checking vital signs is essential before giving any medication to ensure the client's overall stability and to detect any potential contraindications or adverse reactions.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Initiation of antibiotic therapy is not the primary intervention for severe dehydration in gastroenteritis. Fluid replacement is crucial to correct the fluid and electrolyte imbalances.
Choice B rationale:
Administration of antidiarrheal agents is contraindicated in cases of severe dehydration. These agents can delay the elimination of the causative agent and further worsen fluid loss.
Choice C rationale:
Oral rehydration therapy (ORT) is effective for mild dehydration but may not be sufficient in cases of severe dehydration where oral intake is limited.
Choice D rationale:
Intravenous fluid therapy (IVF) is the appropriate intervention for severe dehydration. IV fluids rapidly restore fluid balance and correct electrolyte imbalances, ensuring timely rehydration and preventing complications.
Correct Answer is E
Explanation
Choice A rationale:
Bacterial vaginosis (BV) is primarily caused by an imbalance in the vaginal microbiota and is not known for multiple modes of transmission.
Choice B rationale:
Candidal vulvovaginitis (CV) is commonly caused by Candida fungi and is not known for having various modes of transmission.
Choice C rationale:
Trichomonas vaginalis (TV) is primarily transmitted sexually and is not typically associated with contact or vector transmission.
Choice D rationale:
Atrophic vaginitis (AV) is related to hormonal changes and is not transmitted through sexual or contact modes.
Choice E rationale:
Other types of vulvovaginitis, such as certain viral or bacterial infections, could have various modes of transmission, including sexual, contact, or vector transmission. It is important to consider these possibilities when educating clients about modes of transmission.
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