When assessing a newborn, which is the best method for the nurse to use to elicit the Moro reflex?
Making a loud sound within close range of the newborn.
Firmly stroking the soles of the newborn’s feet with a thumb nail.
Using the newborn’s hands to raise the baby from a supine position without supporting the head.
Holding the newborn in an upright position so that the infant’s feet touch a cool, flat surface.
The Correct Answer is A
The correct answer is choice A. Making a loud sound within close range of the newborn will elicit the Moro reflex, which is an involuntary protective motor response against abrupt disruption of body balance or extremely sudden stimulation. The Moro reflex involves three distinct components: spreading out the arms (abduction), pulling the arms in (adduction), and crying (usually).
Choice B is wrong because firmly stroking the soles of the newborn’s feet with a thumb nail will elicit the Babinski reflex, which is a normal response in infants that involves fanning out and curling of the toes.
Choice C is wrong because using the newborn’s hands to raise the baby from a supine position without supporting the head will elicit the traction response, which is a normal response in infants that involves flexion of the elbows and shoulders.
Choice D is wrong because holding the newborn in an upright position so that the infant’s feet touch a cool, flat surface will elicit the stepping reflex, which is a normal response in infants that involves alternating steps with each foot.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
This is because the patient is experiencing supine hypotension syndrome, which occurs when the weight of the gravid uterus compresses the inferior vena cava and reduces venous return and cardiac output. Turning the patient onto her side will relieve the pressure and improve blood flow.
Choice A is wrong because taking the patient’s blood pressure will not address the cause of her symptoms and may delay appropriate intervention.
Choice B is wrong because breathing into her cupped hands will not improve her circulation and may increase her carbon dioxide levels.
Choice D is wrong because elevating the patient’s legs will not relieve the compression of the inferior vena cava and may worsen her condition.Normal blood pressure for a pregnant woman is 110/70 to 120/80 mmHg.Normal heart rate for a pregnant woman is 60 to 90 beats per minute.Normal respiratory rate for a pregnant woman is 16 to 24 breaths per minute.
Correct Answer is A
Explanation
This means that the uterus is constantly contracted and does not relax between contractions.This can cause the placenta to separate from the uterine wall, which is called placental abruption or abruptio placentae.Placental abruption can deprive the baby of oxygen and nutrients and cause heavy bleeding in the mother.
Choice B is wrong because strong uterine contractions every 3-4 minutes are normal during labor and do not indicate placental abruption.
Choice C is wrong because bile-colored vomitus is not a sign of placental abruption, but rather a sign of hyperemesis gravidarum, a severe form of nausea and vomiting during pregnancy.
Choice D is wrong because fetal heart rate acceleration with fetal activity is a normal finding and indicates a healthy baby.Placental abruption can cause fetal distress and a decrease in fetal heart rate.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.