A nurse is calculating the output of an infant admitted who has dehydration. When weighing the diaper, the nurse should equate 1 g of wet diaper weight to which of the following amounts of urine?
30 mL
1 mL
15 mL
5 mL
The Correct Answer is B
A. 30 mL: Incorrect. This is far too high; it does not correspond to typical urine output.
B. 1 mL: Correct. It is a standard practice to equate 1 gram of wet diaper weight to 1 mL of urine, providing an accurate measure for fluid balance in infants.
C. 15 mL: Incorrect. This is too high for the given weight-to-volume ratio.
D. 5 mL: Incorrect. This is too high and does not match standard pediatric guidelines.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Heart rate 110/min: A heart rate of 110 beats per minute is within the normal range for a 4-year-old child. The typical heart rate for this age is between 80 to 120 beats per minute.
B. Capillary refill greater than 3 seconds: Capillary refill time should be less than 2 seconds in a healthy child. A refill time greater than 3 seconds may indicate poor perfusion or dehydration, which is abnormal.
C. Weight gain of 0.9 kg (2 lb) in a year: A weight gain of 2 pounds in a year is below the expected range for a 4-year-old. Children in this age group typically gain around 4-5 pounds per year as they grow.
D. Respiratory rate 32/min: The normal respiratory rate for a 4-year-old child is typically between 20 to 30 breaths per minute. A rate of 32/min is slightly elevated and may indicate respiratory distress or other issues.
Correct Answer is C
Explanation
A. Temporal: The temporal artery is not commonly used for pulse checks in infants as it can be difficult to palpate and may not provide an accurate heart rate.
B. Carotid: The carotid pulse is not recommended in infants due to the risk of compressing the airway or carotid artery, leading to decreased blood flow to the brain.
C. Apical: The apical pulse is the most reliable method for assessing heart rate in infants. It involves auscultating the heart directly at the chest, which provides the most accurate heart rate measurement.
D. Dorsalis pedis: This site is not typically used for pulse checks in infants as it can be difficult to locate and palpate accurately.
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