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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Related Questions
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.
Correct Answer is A
Explanation
A. Rh (D) immunoglobulin, commonly known as Rhogam, is given to Rh-negative mothers to prevent the formation of Rh antibodies if the baby is Rh positive. This prevents Rh sensitization in future pregnancies, which could lead to hemolytic disease of the newborn.
B. Rh (D) immunoglobulin does not destroy Rh antibodies in Rh-negative mothers but rather prevents their formation.
C. Rh (D) immunoglobulin does not prevent the formation of Rh antibodies in Rh-positive
newborns but rather prevents the mother's immune system from producing antibodies against Rh-positive blood cells.
D. Rh (D) immunoglobulin does not destroy Rh antibodies in Rh-positive newborns. It is administered to Rh-negative mothers to prevent antibody formation.
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