The nurse is preparing the nursing care plan for a newborn who was born via cesarean delivery. Which diagnosis should the nurse prioritize?
Ineffective thermoregulation related to heat loss to the environment.
Altered nutrition less than body requirement related to limited formula intake.
Altered urinary elimination related to post-circumcision status.
Ineffective airway clearance related to mucus and water secretions.
The Correct Answer is D
Ineffective airway clearance related to mucus and water secretions. This is because newborns who are born via cesarean delivery are at risk for respiratory distress due to the lack of compression of the chest during birth. This can result in retained mucus and fluid in the lungs that can interfere with breathing and oxygenation. The nurse should prioritize clearing the airway and monitoring the respiratory status of the newborn.
Choice A is wrong because ineffective thermoregulation related to heat loss to the environment is not specific to cesarean delivery. All newborns are prone to heat loss due to their large surface area and thin skin. The nurse should maintain a warm and dry environment for the newborn and prevent exposure to cold surfaces.
Choice B is wrong because altered nutrition less than the body requirement related to limited formula intake is not specific to cesarean delivery. All newborns need adequate nutrition to support their growth and development. The nurse should monitor the intake and output of the newborn and assist with feeding as needed.
Choice C is wrong because altered urinary elimination related to post- circumcision status is not specific to cesarean delivery. Circumcision is an elective procedure that may or may not be performed on male newborns. The nurse should provide wound care and pain relief for the circumcised newborn and observe for signs of infection or bleeding.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The foramen ovale closes, preventing blood exchange from right to left in the heart. This is because the foramen ovale is a fetal shunt that allows blood to bypass the lungs and flow from the right atrium to the left atrium. After birth, when the baby starts to breathe air, the lungs expand and the pulmonary resistance decreases. This causes an increase in blood flow and pressure in the left atrium, which pushes the foramen ovale closed. This prevents blood from mixing between the right and left sides of the heart and allows oxygenated blood to circulate to the body¹².
Choice A is not correct because the ductus arteriosus does not expand to allow more blood to enter the lungs. The ductus arteriosus is another fetal shunt that
connects the pulmonary artery to the aorta. It allows blood to bypass the lungs and flow from the right ventricle to the aorta. After birth, when the baby starts to breathe air, the oxygen concentration in the blood increases and causes the ductus arteriosus to constrict and close. This increases blood flow to the lungs and decreases blood flow to the aorta.
Choice C is not correct because the umbilical vein that carried oxygenated blood in utero does not become the ascending aorta entering the right atrium. The umbilical vein is a fetal vessel that carries oxygenated blood from the placenta to the fetus. It connects to either the portal vein or the ductus venosus, which then drains into the inferior vena cava. After birth, when the umbilical cord is clamped and cut, the umbilical vein collapses and becomes a fibrous cord called ligamentum teres hepatis.
Choice D is not correct because the ductus venosus does not shunt oxygenated aortic blood to the lungs. The ductus venosus is another fetal vessel that connects the umbilical vein to the inferior vena cava. It allows some of the oxygenated blood from the placenta to bypass the liver and enter directly into the systemic circulation. After birth, when the umbilical cord is clamped and cut, the ductus venosus closes and becomes a fibrous cord called ligamentum venosum.
Correct Answer is A
Explanation
To check for postpartum hemorrhage.
This is because postpartum hemorrhage is a serious and potentially life-threatening complication that can occur within 24 hours of birth or later. It is defined as a blood loss of more than 500 mL in a vaginal delivery or more than 1000 mL in a cesarean delivery. The most common cause of postpartum hemorrhage is uterine atony, which is the failure of the uterus to contract after delivery. Other causes include lacerations, retained placental fragments, coagulation disorders, and uterine rupture. Monitoring the vital signs, especially blood pressure, and pulse, can help detect signs of hypovolemia due to blood loss. Other signs include pale skin, cold and clammy extremities, delayed capillary refill, decreased urine output, and altered mental status.
Choice B is not correct because determining if the mother's milk is coming in is not the primary rationale for monitoring a new mother every 15 minutes for the first hour after delivery. Milk production usually begins around 48 to 72 hours after delivery and is influenced by hormonal changes, breastfeeding frequency, and maternal health. Although breastfeeding support is important for postpartum care, it is not a priority over checking for postpartum hemorrhage.
Choice C is not correct because monitoring the mother's blood pressure to note any elevations is not the primary rationale for monitoring a new mother every 15 minutes for the first hour after delivery. Elevated blood pressure can indicate gestational hypertension or preeclampsia, which are serious conditions that can affect postpartum women. However, these conditions are more likely to cause symptoms such as headache, blurred vision, epigastric pain, and proteinuria⁴.
Moreover, blood pressure may not be a sensitive indicator of blood loss and may remain normal until a significant amount of blood is lost¹.
Choice D is not correct because answering questions the new parents may have is not the primary rationale for monitoring a new mother every 15 minutes for the first hour after delivery. Although providing education and support to the new parents is an essential part of postpartum care, it is not a priority over checking for postpartum hemorrhage. The new parents may have questions about infant care, feeding, contraception, recovery, and other topics that can be addressed during the postpartum period.
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