LPN LPN
ATI Maternal Newborn
1. When assessing a newborn with respiratory distress syndrome who received synthetic surfactant, which parameter should the nurse monitor to evaluate the newborn's condition?
- A. Oxygen saturation
- B. Body temperature
- C. Serum bilirubin
- D. Heart rate
Correct answer: A
Rationale: In a newborn with respiratory distress syndrome who has received synthetic surfactant, monitoring oxygen saturation is crucial to evaluate the effectiveness of the treatment. Oxygen saturation levels provide valuable information about the newborn's respiratory status and the adequacy of gas exchange. Changes in oxygen saturation can indicate improvements or deterioration in the newborn's condition following the administration of synthetic surfactant. Monitoring oxygen saturation helps the nurse assess the newborn's response to treatment and make timely interventions if needed. Body temperature, serum bilirubin, and heart rate are important parameters to monitor in newborns for other conditions but are not specific indicators of the effectiveness of synthetic surfactant in treating respiratory distress syndrome.
2. A nurse is assisting with an in-service for newly licensed nurses about neonatal abstinence syndrome in newborns. Which of the following statements by a newly licensed nurse indicates an understanding of the teaching?
- A. The newborn will have decreased muscle tone.
- B. The newborn will have a continuous high-pitched cry.
- C. The newborn will sleep for 2 to 3 hours after a feeding.
- D. The newborn will have mild tremors when disturbed.
Correct answer: B
Rationale: The correct answer is B. A continuous high-pitched cry is a characteristic sign of neonatal abstinence syndrome, indicating withdrawal from drugs. Choices A, C, and D are incorrect because decreased muscle tone, sleeping for 2 to 3 hours after a feeding, and mild tremors when disturbed are not specific indicators of neonatal abstinence syndrome.
3. When checking for the Moro reflex in a newborn, what action should the nurse take?
- A. Hold the newborn vertically under arms and allow one foot to touch the table.
- B. Stimulate the pads of the newborn's hands with stroking or massage.
- C. Stimulate the soles of the newborn's feet on the outer lateral surface of each foot.
- D. Hold the newborn in a semi-sitting position, then allow the newborn's head and trunk to fall backward.
Correct answer: D
Rationale: The correct action to check for the Moro reflex in a newborn is to hold the newborn in a semi-sitting position and then allow the newborn's head and trunk to fall backward. The Moro reflex is elicited by a sudden loss of support or a loud noise. The normal response involves symmetrical abduction and extension of the arms, followed by their return to the midline in an embracing motion. Choices A, B, and C do not describe the correct method for assessing the Moro reflex and are therefore incorrect.
4. When reinforcing teaching with new parents on bathing a newborn, a nurse observes a bluish-brown marking across the newborn's lower back. Which of the following statements should the nurse make concerning the variation?
- A. This is more commonly seen in newborns who have dark skin.
- B. This is a finding indicating hyperbilirubinemia.
- C. This is a forceps mark from an operative delivery.
- D. This is related to prolonged birth or trauma during delivery.
Correct answer: A
Rationale: A bluish-brown marking across the lower back is more commonly seen in newborns with dark skin. These markings are known as Mongolian spots and are benign. They are not related to hyperbilirubinemia, forceps marks, or trauma during delivery. Choice B is incorrect because hyperbilirubinemia presents as jaundice, not as a bluish-brown marking. Choice C is incorrect because forceps marks would have a different appearance and location. Choice D is incorrect as Mongolian spots are not related to prolonged birth or trauma during delivery.
5. A newborn is small for gestational age (SGA). Which of the following findings is associated with this condition?
- A. Moist skin
- B. Protruding abdomen
- C. Gray umbilical cord
- D. Wide skull sutures
Correct answer: D
Rationale: Wide skull sutures are a common finding in newborns who are small for gestational age (SGA) due to reduced intrauterine growth. This occurs because the skull bones do not grow at the same rate as the brain, leading to wider sutures. Moist skin, a protruding abdomen, and a gray umbilical cord are not typically associated with being small for gestational age.
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