On her first visit, a patient had a baseline hemoglobin of 13.0 gm and a hematocrit of 42.9%.She has been taking ferrous sulfate tablets and eating an iron-rich diet.She returned to the clinic at 30 weeks gestation and has a hemoglobin of 11.0 gm and a hematocrit of 36.3%.She is concerned and confused about why these lab values have gone down.
In responding, which physiological change during pregnancy should the nurse describe to the patient?

The correct answer is choice B. Dry off the newborn.This is the priority nursing action because it prevents heat loss and hypothermia in the newborn.

The newborn has a large surface area and a thin layer of subcutaneous fat, making it vulnerable to cold stress.Drying off the newborn also stimulates breathing and crying, which helps clear the airways.

Choice A is wrong because obtaining a serum sample is not a priority action and may cause unnecessary pain and bleeding in the newborn.

Choice C is wrong because assessing the newborn’s Moro reflex is not a priority action and may be done later during the physical examination.Choice D is wrong because obtaining the newborn’s footprints is not a priority action and may be done after the bonding and breastfeeding period.

The correct answer is choice A. Maintaining the infants’ airways is the nurse’s priority when caring for a set of twins delivered by cesarean delivery.This is because twins are more likely to be born early and need special care after birth than single babies.They may have breathing difficulties or low oxygen levels and require oxygen therapy or ventilation.

The nurse should assess the infants’ respiratory status and intervene as needed.

Choice B is wrong because keeping the infants in a warm, draft-free environment is important but not as urgent as ensuring their airways are clear and they are breathing well.Premature twins may have trouble regulating their body temperature and need to be kept warm, but this can be done after their airways are secured.

Choice C is wrong because placing identification bands on the infants is a standard procedure but not a priority.

The nurse should make sure the infants are correctly identified and matched with their mother, but this can be done after their vital signs are stable.

Choice D is wrong because monitoring the infants’ vital signs is also important but not as urgent as maintaining their airways.

The nurse should check the infants’ heart rate, blood pressure, temperature and blood sugar levels regularly, but this can be done after their respiratory status is assessed and managed.

Normal ranges for vital signs in newborns are:

• Heart rate: 100 to 160 beats per minute

• Blood pressure: 50 to 75 mm Hg systolic and 30 to 45 mm Hg diastolic

• Temperature: 36.5 to 37.5°C (97.7 to 99.5°F)

• Blood sugar: 40 to 80 mg/dL