Physician's Orders
The doctor orders Zithromax 500mg p.o.daily for a child who weighs 82 pounds. The safe dose range for this medication is 10-12 mg/kg/day. Zithromax is available in 250mg/tablets
What is the child's weight in kilograms? (LABEL CORRECTLY & Round to tenths)
The Correct Answer is ["37.3"]
Order: Zithromax 500 mg p.o. daily
Child’s Weight: 82 pounds
Question: What is the child’s weight in kilograms?
Use the conversion formula:
Weight (kg) = Weight (lb) ÷ 2.2
Weight = 82 ÷ 2.2 = 37.27 kg
Rounded to the nearest tenth: 37.3 kg
Final Answer: 37.3 kg
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is D
Explanation
A. Capillary refill less than 3 seconds is normal and indicates good perfusion.
B. Ability to wiggle toes indicates intact motor function.
C. Skin that is warm to the touch suggests adequate circulation.
D. Bluish coloration (cyanosis) indicates poor oxygenation and compromised circulation, requiring immediate intervention.
Correct Answer is A
Explanation
A. Diazepam is a benzodiazepine that acts quickly to stop active seizures and is the first-line medication for status epilepticus.
B. Lisinopril is an antihypertensive and not used for seizure management.
C. Atenolol is a beta-blocker used for cardiac conditions and not related to seizure treatment.
D. Phenytoin is used for seizure prevention and maintenance therapy but is not the initial emergency treatment for status epilepticus.
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