A nurse is assessing a newborn 1 hour after birth. Which of the following respiratory rates is within the expected reference range for a newborn?
110/min
48/min
22/min
100/min
The Correct Answer is B
a. 110/min - This respiratory rate is higher than the expected reference range for a newborn. Newborns typically have respiratory rates between 30 to 60 breaths per minute.
b. 48/min - This respiratory rate falls within the expected reference range for a newborn, which is typically between 30 to 60 breaths per minute.
c. 22/min - This respiratory rate is lower than the expected reference range for a newborn. Newborns typically have respiratory rates between 30 to 60 breaths per minute.
d. 100/min - While this respiratory rate is within the expected range, it's at the upper end of the range for a newborn. Typically, newborns have respiratory rates between 30 to 60 breaths per minute, so a rate of 100/min may be considered slightly elevated.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
- A: Plantar creases covering 2/3 of the sole is indicative of a more mature newborn, which is a significant finding in assessing gestational age.
- B: Acrocyanosis of hands and feet is a common finding in the first few days after birth and is not specifically related to gestational age.
- C: The condition of the anterior fontanel being soft and level is a normal finding and does not contribute to the assessment of gestational age.
- D: The presence of vernix caseosa in inguinal creases can be seen in both preterm and full-term newborns, thus it is not a specific indicator of gestational age.
Correct Answer is C
Explanation
A. Absent plantar reflexes may indicate neurological issues but are not specifically associated with developmental dysplasia of the hip (DDH).
B. Lengthened thigh on the affected side is not a typical finding in DDH. Instead, there may be apparent shortening due to hip dislocation.
C. Asymmetric thigh folds are a common finding in DDH due to hip instability, causing the femoral head to be displaced from the acetabulum and resulting in uneven thigh folds.
D. An inwardly turned foot on the affected side may be seen in conditions like clubfoot but is not a characteristic finding in DDH.
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