A nurse is assessing the reflexes of a term newborn. After placing the newborn in the supine position, which of the following methods should the nurse use to elicit the Moro reflex?
Make a loud noise above the newborn.
Touch the newborn's cheek with a finger.
Tap the newborn's forehead with a finger.
Turn the newborn's head to one side.
The Correct Answer is A
Choice A rationale:
The Moro reflex, also known as the startle reflex, is elicited by making a loud noise above the newborn, causing them to extend their arms and legs and then bringing them back to the body in a hugging motion. This reflex is a normal developmental response in term newborns.
Choice B rationale:
Touching the newborn's cheek with a finger elicits the rooting reflex, where the newborn turns their head toward the stimulus, searching for a nipple or object to suck. It is a different reflex and not the Moro reflex.
Choice C rationale:
Tapping the newborn's forehead with a finger does not elicit any specific reflex. This action is not related to the Moro reflex.
Choice D rationale:
Turning the newborn's head to one side elicits the asymmetric tonic neck reflex (ATNR), not the Moro reflex. In ATNR, when the head is turned to one side, the arm on that side extends while the opposite arm flexes.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C"]
Explanation
Choice A rationale:
Newborn weight of 2.948 kg (6 lb 8 oz) does not place the client at risk for postpartum hemorrhage. Newborn weight is not directly related to the risk of postpartum hemorrhage in the mother.
Choice B rationale:
History of uterine atony places the client at risk for postpartum hemorrhage. Uterine atony is the most common cause of postpartum hemorrhage and refers to the inability of the uterus to contract effectively after childbirth, leading to excessive bleeding.
Choice C rationale:
Labor induction with oxytocin places the client at risk for postpartum hemorrhage. Oxytocin is commonly used to induce labor or augment contractions, but it can cause uterine hyperstimulation, leading to increased risk of postpartum hemorrhage.
Choice D rationale:
History of human papillomavirus (HPV) does not place the client at risk for postpartum hemorrhage. HPV is a sexually transmitted infection and does not have a direct connection to the risk of postpartum hemorrhage.
Choice E rationale:
Vacuum-assisted delivery places the client at risk for postpartum hemorrhage. Vacuum assisted delivery involves using a vacuum device to assist in the baby's delivery, and it can cause trauma to the birth canal, leading to increased bleeding risk in the mother.
Correct Answer is C
Explanation
Choice A rationale:
Blood pressure of 136/88 mm Hg should be monitored, but it is not a finding that the nurse needs to urgently report to the provider following the administration of butorphanol. The blood pressure reading is slightly elevated but might be attributed to pain or anxiety during labor.
Choice B rationale:
Moderate fetal heart rate variability is a reassuring sign of fetal well-being and is an expected finding during labor. It does not require immediate reporting to the provider.
Choice C rationale:
Respiratory rate of 100/min is significantly increased and should be reported to the provider following the administration of butorphanol. Respiratory depression is a potential side effect of opioids like butorphanol, and a respiratory rate of 100/min raises concern for potential respiratory compromise.
Choice D rationale:
Urinary output of 120 mL in 2 hours is an acceptable finding during labor and does not require immediate reporting to the provider. Adequate urinary output varies, but generally, 30 mL/hour is considered acceptable during labor.
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