A nurse is assessing a full-term newborn. Which of the following findings should the nurse report to the provider?
Respiratory rate 55/min
Heart rate 72/min
Temperature 36.5° C (97.7° F)
Blood pressure 80/50 mm Hg
The Correct Answer is B
A. A respiratory rate of 55 breaths per minute is within the normal range for a full-term newborn, which is generally between 30 and 60 breaths per minute.
B. A heart rate of 72 beats per minute is significantly lower than the normal range for a newborn. Normal heart rates for newborns typically range from 120 to 160 beats per minute. A heart rate this low could indicate bradycardia, which requires immediate assessment and intervention.
C. A temperature 36.5° C (97.7° F) is slightly below the normal range for newborns, which is typically between 36.6°C to 37.2°C (97.9°F to 99.0°F). However, it may not be immediately concerning unless it is part of a pattern or accompanied by other symptoms.
D. A blood pressure reading of 80/50 mm Hg is within the expected range for a full-term newborn, where typical values are approximately 60-80 mm Hg for systolic and 40-50 mm Hg for diastolic.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Uterine rupture. When a client has had two prior cesarean births, she is at an increased risk for uterine rupture. Uterine rupture is a serious complication that can occur during labor, where there is a tear in the wall of the uterus. It can lead to significant blood loss for the mother and oxygen deprivation for the fetus. Other risk factors for uterine rupture include a previous uterine surgery, the use of labor-inducing drugs, and multiple gestations.
Failure to progress (choice A) refers to a labor that is not progressing as it should, and can be caused by a variety of factors, including fetal malposition or inadequate contractions. Abruptio placentae (choice B) refers to the separation of the placenta from the uterine wall before delivery, which can cause fetal distress and maternal hemorrhage. Precipitous labor (choice C) refers to a labor that progresses extremely quickly, with contractions lasting less than 3 hours from the onset of active labor. While precipitous labor can be associated with increased risk for perineal lacerations and postpartum hemorrhage, it is not typically associated with prior cesarean births.
Correct Answer is C
Explanation
A. While contact precautions may be necessary for certain infections, they are not specifically required for an HIV-positive mother’s newborn if the infant is not infected. The newborn’s HIV status should be confirmed through testing.
B. IV antibiotics are not routinely administered to newborns of HIV-positive mothers unless there is a specific indication for infection prevention or treatment.
C. It is crucial to clean the newborn promptly after delivery to reduce the risk of HIV transmission, as HIV can be present in blood and other bodily fluids. Proper cleansing helps minimize the risk of exposure.
D. Breastfeeding is contraindicated for mothers with HIV because HIV can be transmitted through breast milk. Instead, formula feeding is recommended to prevent transmission.
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