A nurse is preparing to transcribe a prescription for a client that reads "ondansetron 8 mg by mouth every 12 hr PRN." Which of the following parts of the prescription should the nurse clarify with the provider?
Dose
Route
Frequency
Reason
The Correct Answer is D
The term PRN stands for when needed which does not state the specific circumstances under which the medication should be given. It is therfore, important to confirm tis to ensure safe administration of the medication
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Reduced respiratory rate and absence of deep tendon reflexes are an indicator of magnesium sulfate toxicity. Calcium competitively binds on the magnesium sulphate receptors to lower the toxicity effect
A- Methylergonovine is a uterotonic C-Naloxone is used for opioids toxicity D-Dexamethasone is not an antidote
Correct Answer is A
Explanation
Both sildenafil and nitroglycerin are vasodilators and can lead to severe hypotension when used together. Sildenafil acts by inhibiting phosphodiesterase 5 (PDE 5), an enzyme that breaks down cGMP, which regulates blood flow in the penis. The medication also results in the dilation of blood vessels in the lungs, which is beneficial for treating pulmonary arterial hypertension.
B, C, D- No interactions with nitroglycerin
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