A 22 lb child is prescribed ibuprofen 10 mg/kg every 6 hours.
The medication is available as 100 mg/5 mL. How many mL will you give per dose? (Round the answer to the whole number.)
Step 1 is (22 lb ÷ 2.2) = 10 kg.
Step 2 is 10 kg × 10 mg = 100 mg.
Step 3 is (100 mg ÷ 100 mg) × 5 mL = 5 mL. Answer: 5 mL
The Correct Answer is A
Answer and explanation
11: Step 1 is (22 lb ÷ 2.2) = 10 kg.
Step 2 is 10 kg × 10 mg = 100 mg.
Step 3 is (100 mg ÷ 100 mg) × 5 mL = 5 mL. Answer: 5 mL
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Correct Answer is B
Explanation
Choice A rationale
Acrocyanosis is a common and typically benign condition in newborns, characterized by bluish discoloration of the hands and feet. It is not an immediate priority.
Choice B rationale
Respiratory distress is the priority assessment for a newborn immediately following a cesarean delivery. Ensuring the newborn has a patent airway and is breathing effectively is crucial for their survival and immediate well-being.
Choice C rationale
Hypothermia is a concern for newborns, but respiratory distress takes precedence as an immediate life-threatening condition.
Choice D rationale
Accidental lacerations can occur during a cesarean delivery, but they are usually not life-threatening and can be addressed after ensuring the newborn's respiratory status is stable. .
Correct Answer is A
Explanation
Choice A rationale
Preterm newborns have underdeveloped mechanisms for thermoregulation, making it difficult for them to maintain stable body temperatures without external assistance.
Choice B rationale
Preterm newborns do not sweat significantly because their sweat glands are not fully developed; thus, this rationale is incorrect.
Choice C rationale
Preterm newborns actually have a larger body surface area relative to their weight, contributing to their difficulty in maintaining body temperature.
Choice D rationale
Preterm newborns have insufficient brown fat, not an excess, which impairs their ability to generate heat effectively.