Practice Test 9

A 3-day-old newborn (40 weeks, uncomplicated vaginal birth) is being assessed for jaundice prior to discharge. Current weight is 3.0 kg (birth weight 3.2 kg); breastfeeding is every 4 hours; diaper count is 2 wet diapers in 24 hours; vital signs: temperature 36.5°C, heart rate 148/min, respiratory rate 46/min. Which finding requires immediate nursing action?

A 7-week-old infant (born at 39 weeks, uncomplicated) is in the clinic; the parent says, “I’m worried vaccines will give my baby the disease.” The infant weighs 5.0 kg, takes formula 120 mL every 3–4 hours, and has vital signs: temperature 36.7°C, heart rate 126/min, respiratory rate 30/min. How should the nurse educate parents about this infant care practice?