A nurse is assessing a full-term newborn. Which of the following findings should the nurse report to the provider?
Blood pressure 80/50 mm Hg.
Respiratory rate 55/min.
Heart rate 72/min.
Temperature 36.5°C (97.7°F).
The Correct Answer is C
The correct answer is choice c. Heart rate 72/min.
Choice A rationale:
A blood pressure of 80/50 mm Hg is within the normal range for a full-term newborn.
Choice B rationale:
A respiratory rate of 55/min is also within the normal range for a newborn, which typically ranges from 30 to 60 breaths per minute.
Choice C rationale:
A heart rate of 72/min is significantly lower than the normal range for a newborn, which is typically between 120 to 160 beats per minute. This bradycardia should be reported to the provider as it may indicate an underlying issue.
Choice D rationale:
A temperature of 36.5°C (97.7°F) is within the normal range for a newborn, which is generally between 36.5°C to 37.5°C (97.7°F to 99.5°F).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Determining gestational age in the first trimester is a common and important use of ultrasound. It helps confirm the estimated due date and monitor the fetus's growth and development.
Choice B rationale:
Performing a biophysical profile in the first trimester is not a common use of ultrasound. Biophysical profiles are usually performed in the second or third trimester to assess fetal well-being.
Choice C rationale:
Observing placental maturity in the first trimester is not a standard use of ultrasound. Placental maturity is typically assessed later in pregnancy, especially in the third trimester.
Choice D rationale:
Detecting intrauterine growth restriction in the first trimester is not a primary use of ultrasound. Intrauterine growth restriction is more commonly assessed in the later stages of pregnancy when fetal growth is a concern.
Correct Answer is B
Explanation
The correct answer is choice **b. Hearing loss**.
Choice A rationale:
Cataracts are not a common finding in newborns with congenital CMV infection. Cataracts are more commonly associated with other congenital infections like rubella, toxoplasmosis, and herpes simplex virus (HSV).
Choice B rationale:
Hearing loss is one of the most common manifestations of congenital CMV infection. Up to 40-58% of infants with symptomatic congenital CMV infection develop sensorineural hearing loss, which can be unilateral or bilateral, and progressive over time.
Choice C rationale:
Macrosomia, or large birth size, is not a typical finding in congenital CMV infection. In fact, infants with symptomatic congenital CMV infection are more likely to be small for gestational age or have intrauterine growth restriction.
Choice D rationale:
Urinary tract infection (UTI) is not a common presentation of congenital CMV infection. CMV can cause inclusion bodies in the urine, but overt UTI is not a typical finding. More common manifestations include petechiae, hepatosplenomegaly, jaundice, and central nervous system involvement.
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