A medication is prescribed based on a pediatric patient's weight. What should the nurse consider when calculating the dosage?
The client's height
The safe dosage range
The client's age
The client's gender
The Correct Answer is B
A. The client's height – Incorrect; medication dosages in pediatrics are based primarily on weight (mg/kg), not height.
B. The safe dosage range – Correct; the nurse must verify that the prescribed dose falls within the recommended safe range to prevent underdosing or overdosing.
C. The client's age – Incorrect; while age may influence dosing, weight-based calculations are more accurate.
D. The client's gender – Incorrect; gender does not typically affect pediatric dosing calculations.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. 16 cm – Incorrect; this is too low for 24 weeks (expected range: ±2 cm of gestational age).
B. 26 cm – Correct; fundal height at 24 weeks is expected to be around 22-26 cm.
C. 30 cm – Incorrect; this is above the expected range and may indicate polyhydramnios or macrosomia.
D. 12 cm – Incorrect; this is too low and could indicate intrauterine growth restriction (IUGR).
Correct Answer is D
Explanation
A. "Share piercing needles only with close friends you trust." – Incorrect; sharing needles increases the risk of HIV, hepatitis B, and hepatitis C.
B. "Limit your caloric intake to avoid becoming overweight." – Incorrect; adolescents need adequate nutrition for growth, and extreme caloric restriction can be harmful.
C. "Tanning beds are much safer than lying in the sun." – Incorrect; tanning beds expose users to harmful UV radiation, increasing the risk of skin cancer.
D. "Your need for sleep will increase during periods of growth." – Correct; adolescents require 8-10 hours of sleep to support rapid growth and development.
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