A nurse is collecting data from a newborn 1 hr after delivery. Which of the following respiratory rates is within the expected reference range for a newborn?
22/min.
100/min.
48/min.
110/min.
The Correct Answer is C
Choice A rationale:
A respiratory rate of 22/min would be abnormally low for a newborn. The expected reference range for newborns is around 30-60 breaths per minute.
Choice B rationale:
A respiratory rate of 100/min would be abnormally high for a newborn. Such a high respiratory rate may indicate respiratory distress or other underlying issues and requires further evaluation.
Choice C rationale:
A respiratory rate of 48/min falls within the expected reference range for a newborn, which is around 30-60 breaths per minute. This rate suggests that the newborn's respiratory system is functioning within the normal range.
Choice D rationale:
A respiratory rate of 110/min would be abnormally high for a newborn. As mentioned earlier, the expected reference range for newborns is around 30-60 breaths per minute, making this rate concerning and necessitating further assessment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Iron is crucial for the development of hemoglobin, which carries oxygen to all parts of the body, including the bones, but it does not directly facilitate bone growth.
Choice B rationale:
While newborns do metabolize iron, their iron stores are limited, and breast milk alone may not meet their iron needs.
Choice C rationale:
When educating a parent about the use of iron-fortified formula for their newborn, it is essential to convey that newborns have a limited store of iron, which begins to deplete around the age of 6 months.
Choice D rationale:
Iron facilitating eyesight development is not a relevant aspect to consider when discussing the use of iron-fortified formula for a newborn. While iron is essential for various physiological functions, it is not specifically linked to eyesight development.
Correct Answer is D
Explanation
Choice A rationale:
One ounce is equivalent to 29.57 ml (30 mls when rounded off to the nearest whole number). This conversion is essential in pediatric care, especially when administering medications to infants, as doses are often prescribed in milliliters.
Choice B rationale:
One ounce is equivalent to 29.57 ml (30 mls when rounded off to the nearest whole number). This conversion is essential in pediatric care, especially when administering medications to infants, as doses are often prescribed in milliliters.
Choice C rationale:
One ounce is equivalent to 29.57 ml (30 mls when rounded off to the nearest whole number). This conversion is essential in pediatric care, especially when administering medications to infants, as doses are often prescribed in milliliters.
Choice D rationale:
One ounce is equivalent to 29.57 ml (30 mls when rounded off to the nearest whole number). This conversion is essential in pediatric care, especially when administering medications to infants, as doses are often prescribed in milliliters.
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