A nurse is preparing to administer haloperidol lactate 7 mg PO to a client who has psychosis.
Available is haloperidol lactate 2 mg/mL oral solution.
How many mL should the nurse plan to administer? (Round to the nearest tenth.
Use a leading zero if it applies.
The Correct Answer is ["3.5"]
Answer and explanation
Step 1 is to calculate the volume of haloperidol lactate oral solution that contains 7 mg of haloperidol lactate. This is done by dividing the prescribed dose (7 mg) by the concentration of the oral solution (2 mg/mL). So, 7 mg ÷ 2 mg/mL = 3.5 mL.
So, the correct answer is 3.5 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["31"]
Explanation
Step 1 is to determine the total volume to be infused in minutes. This is done by multiplying the total volume by the drop factor: (1000 mL ÷ 480 min) × 15 gtt/mL = 31.25 gtt/min.
Correct Answer is C
Explanation
Choice A rationale:
Bradycardia is not a common side effect of alprazolam.
Choice B rationale:
Hypertension is not typically associated with alprazolam use.
Choice C rationale:
Sedation is a common side effect of alprazolam, as it is a benzodiazepine and has a calming effect on the brain.
Choice D rationale:
Hearing loss is not a known side effect of alprazolam.
So, the correct answer is C, Sedation.
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