A first-time mother reports that she is experiencing difficulty breastfeeding her newborn. The neonatal reflex that the nurse would teach the mother to elicit, in order to facilitate breastfeeding is:
Sucking
Grasp
Tonic neck
Rooting
The Correct Answer is D
Rooting. The rooting reflex is a primitive neonatal reflex that helps the baby find the breast or bottle to start feeding. When the corner of the baby's mouth is stroked or touched, the baby will turn his or her head and open his or her mouth to follow and root in the direction of the stroking. This reflex lasts about 4 months.
Choice A. Sucking is not the correct answer because it is a different reflex that starts when the roof of the baby's mouth is touched, and it does not help the baby find the breast or bottle.
Choice B. Grasp is not the correct answer because it is a reflex that causes the baby to close his or her fingers in a grasp when the palm of the hand is stroked, and it has nothing to do with breastfeeding.
Choice C. Tonic neck is not the correct answer because it is a reflex that causes the baby to assume a "fencing" position when the head is turned to one side, and it also has nothing to do with breastfeeding.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is C
Explanation
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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