To prevent possible retinopathy in a preterm infant requiring oxygen therapy, the nurse will:

Keep the infant's eyes covered at all times.

Position with the head slightly lower than the body.

Administer low concentrations of oxygen.

Monitor arterial oxygen levels with a pulse oximeter.

Answer and Explanation

The Correct Answer is C

Administer low concentrations of oxygen. Retinopathy of prematurity (ROP) is a disease of retinal vascular and capillary proliferation affecting premature infants undergoing oxygen therapy. Oxygen treatment results in pathologic growth of vessels in the developing retina that may lead to permanent damage to the retina as well as retinal detachment and macular folds. Administering low concentrations of oxygen can help prevent ROP by reducing the oxygen-induced vasoconstriction and vascular endothelial growth factor (VEGF) expression.

Choice A is not correct because keeping the infant's eyes covered at all times does not prevent ROP. In fact, it may increase the risk of infection or injury to the eyes.

Choice B is not correct because positioning with the head slightly lower than the body does not prevent ROP. It may increase the intracranial pressure and affect the cerebral blood flow.

Choice D is not correct because monitoring arterial oxygen levels with a pulse oximeter does not prevent ROP. It is a useful tool to guide oxygen therapy, but it does not directly affect retinal vascular development.

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Free Nursing Study Resources

Correct Answer is C

Explanation

ask the client to empty her bladder. A full bladder can cause the uterus to be displaced and lead to excessive bleeding. The moderate lochia rubra, normal temperature, soft breasts, firm fundus, slightly deviated to the right, pulse rate of 88/min, and respiratory rate of 18/min are all normal findings.

Choice A is not correct because the client's milk will come in regardless of nursing frequency.

Choice B is not correct because the client's temperature is within normal limits.

Choice D is not correct because there is no indication of an increase in IV fluids.

A. Monitor the newborn's blood glucose level hourly. B. Apply lotion to the newborn's skin twice per day. C. Encourage the newborn to breastfeed every 2 hr. D. Maintain the newborn in a prone position.

Correct Answer is C

Explanation

Encourage the newborn to breastfeed every 2 hr. This is because breastfeeding helps the newborn to excrete bilirubin through stool and urine. Breastfeeding also prevents dehydration, which can worsen jaundice. The nurse should also monitor the newborn’s weight, hydration status, and bilirubin levels during phototherapy.

Choice A is wrong because monitoring the newborn’s blood glucose level hourly is not necessary for phototherapy.

Choice B is wrong because applying lotion to the newborn’s skin twice per day can interfere with the effectiveness of phototherapy and increase the risk of skin irritation.

Choice D is wrong because maintaining the newborn in a prone position can increase the risk of sudden infant death syndrome (SIDS) and limit the exposure of skin to light.

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To prevent possible retinopathy in a preterm infant requiring oxygen therapy, the nurse will:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is collecting data from a client who delivered 2 hours ago. The client has moderate lochia rubra, temperature within normal limits, breasts soft, fundus firm, slightly deviated to the right, pulse rate 88/min, respiratory rate 18/min. Which of the following actions should the nurse perform?

Correct Answer is C

Explanation

A nurse is updating the plan of care for a newborn who is undergoing phototherapy. Which of the following actions should the nurse include in the plan?

Correct Answer is C

Explanation

The nurse is visiting a new mother who has been home with a new infant for 4 days. Which observation indicates that the mother's home environment was inadequately assessed prior to being discharged from the hospital?

Parents express concern about the milia on the face and nose of their baby. The nurse's most helpful response would be to instruct the parents to:

Following delivery, the nurse's assessment reveals a soft, boggy uterus located above the level of the umbilicus. The appropriate intervention is:

The nurse is conducting a prenatal class explaining the various activities that will occur within the first few hours after birth. The nurse determines the session is successful when the couples correctly choose which reason for the use of an antibiotic ointment.

A new mother of a newborn girl calls the clinic in a panic, concerned about the blood-tinged soiled diaper. What is the best response from the nurse?

Which finding would alert the nurse to suspect that a newborn is experiencing respiratory distress?

A new mother of a newborn girl calls the clinic in a panic, concerned about the blood-tinged soiled diaper. What is the best response from the nurse?

Five days after a spontaneous vaginal delivery, a woman comes to the emergency room because she has a fever and persistent cramping. The nurse recognizes that the cause of these signs and symptoms may be: