A nurse is preparing to administer acetaminophen 10 mg/kg PO to a preschool child for fever.
The child weighs 22 lb. Available is acetaminophen liquid 160 mg/5 mL. How many mL should the nurse administer?
(Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["3.1"]
Step 1: mg/kg × 22 lb ÷ 2.2 lb/kg
Step 2: mg ÷ (160 mg/5 mL)
Step 3: mg × (5 mL ÷ 160 mg).
Answer: 3.1 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Explanation
Choice A rationale
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Choice B rationale
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Choice C rationale
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Choice D rationale
Covering the lesion with a dry cloth can cause the area to dry out and is not recommended; sterile, moist dressings are preferred.
Correct Answer is B
Explanation
Choice A rationale
Distracting the child by buying a toy can reinforce the tantrum behavior by teaching the child that tantrums result in rewards. This can lead to an increase in tantrum frequency as the child learns to manipulate situations to get new toys or other desired items.
Choice B rationale
Appearing to ignore the child during a tantrum helps to extinguish the behavior over time. By not giving attention to the tantrum, the child learns that this behavior does not achieve their desired outcome. Consistency is key in this approach to ensure the child understands that tantrums are ineffective.
Choice C rationale
Placing the child in time-out for 3 minutes can be effective in some cases, but it may not be the first recommendation. Time-out removes the child from a stimulating environment and gives them time to calm down. However, it may not address the underlying reasons for the tantrum.
Choice D rationale
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