A nurse is providing teaching to a client about the purpose of her upcoming indirect Coombs' test. Which of the following statements should the nurse include in the teaching?

Choice A rationale:

When a newborn is receiving phototherapy for hyperbilirubinemia, it is essential to avoid using lotions or ointments on the skin. Phototherapy works by breaking down bilirubin in the skin, and any barriers like lotions or ointments can interfere with this process. The baby's skin needs to be exposed to the light to effectively reduce bilirubin levels.

Choice B rationale:

Dressing the newborn in lightweight clothing is a correct action during phototherapy. The baby should be undressed and placed under the phototherapy lights, with only a diaper on to maximize skin exposure to the light.

Choice C rationale:

Keeping the newborn supine throughout treatment is not a recommended action during phototherapy. To optimize skin exposure to the light, the baby should be placed in a prone position, with the back exposed to the light source.

Choice D rationale:

Measuring the newborn's temperature every 6 hours is essential, but it is not directly related to phototherapy. Temperature monitoring is a routine part of newborn care to assess for signs of infection or other health issues.

Choice A rationale:

Decreasing the maintenance IV solution infusion rate is not the appropriate action for addressing late decelerations of the fetal heart rate. Late decelerations are a concerning sign during labor, indicating possible fetal distress. This can be caused by inadequate oxygenation of the fetus, and reducing IV fluids would not directly address this issue.

Choice B rationale:

Placing the client in a lateral (side-lying) position is the correct action when late decelerations are observed. This position helps to improve uteroplacental blood flow and can relieve pressure on the inferior vena cava, thus increasing oxygen supply to the fetus.

Choice C rationale:

Administering oxygen via face mask at 2 L/min is not the priority action in response to late decelerations. While oxygen may be beneficial in certain situations, it is not the initial intervention for addressing fetal heart rate decelerations.

Choice D rationale:

Administering misoprostol 25 mcg vaginally is not appropriate for addressing late decelerations. Misoprostol is a medication used for cervical ripening and induction of labor, but it does not directly address fetal heart rate changes.