ATI RN
ATI RN Maternal Newborn level 3 Final Exam 2023 (All Correct Answers). Maternal-Child Nursing Questions
Extract:
Question 1 of 5
A nurse is assessing a newborn whose mother had a primary cytomegalovirus (CMV) infection during pregnancy. The newborn acquired CMV transplacentally. Which of the following findings should the nurse expect the newborn to exhibit?
Correct Answer: B
Rationale: The correct answer is B: Hearing loss. CMV infection during pregnancy can lead to congenital CMV in newborns, resulting in various complications. Hearing loss is a common manifestation of congenital CMV infection. The virus can damage the inner ear structures, leading to sensorineural hearing loss. This complication is crucial to monitor and address early to prevent long-term consequences.
Incorrect choices:
A: Urinary tract infection - Not typically associated with congenital CMV infection.
C: Macrosomia - Excessive birth weight, not a common manifestation of congenital CMV infection.
D: Cataracts - Uncommon in congenital CMV infection; typically associated with other congenital infections like rubella.
Question 2 of 5
A nurse is teaching a client who is at 41 weeks of gestation about a non-stress test. Which of the following information should the nurse include in the teaching?
Correct Answer: B
Rationale: The correct answer is B: This test will determine the adequacy of placental perfusion. A non-stress test is used to assess fetal well-being by monitoring the fetal heart rate in response to fetal movement. The test helps determine if the placenta is providing enough oxygen to the fetus. Adequate placental perfusion is crucial for the well-being of the fetus. Option A is incorrect because a non-stress test does not confirm fetal lung maturity. Option C is incorrect because a non-stress test does not detect fetal infection. Option D is incorrect because a non-stress test does not predict maternal readiness for labor.
Question 3 of 5
A charge nurse is teaching a group of staff nurses about fetal monitoring during labor. Which of the following findings should the charge nurse instruct the staff members to report to the provider?
Correct Answer: A
Rationale: The correct answer is A: Contraction durations of 95 to 100 seconds. This is an abnormal finding as typical contraction durations should be around 60-90 seconds. Prolonged contractions can lead to decreased fetal oxygenation and distress.
Choice B is incorrect as contractions 2-3 minutes apart are within the normal range.
Choice C is incorrect as absent early deceleration is a reassuring sign of fetal well-being.
Choice D is incorrect as a fetal heart rate of 140/min is within the normal range of 110-160/min.
Question 4 of 5
A nurse is reviewing the laboratory results of a newborn. Which of the following findings should the nurse report to the provider?
Correct Answer: C
Rationale: The correct answer is C: Platelets 100,000/mm³. This finding should be reported as it indicates a low platelet count, which can lead to bleeding issues in the newborn. A normal platelet count in a newborn is typically higher than 150,000/mm³. Low platelets can increase the risk of bleeding, especially in the setting of birth trauma.
A: Blood glucose 58 mg/dL is within the normal range for a newborn.
B: Hematocrit 48% is within the normal range for a newborn.
D: Hemoglobin 16 g/dL is within the normal range for a newborn.
In summary, the correct answer is C because it signifies a potential health concern for the newborn, while the other options fall within normal ranges and do not require immediate medical attention.
Question 5 of 5
A nurse is planning care immediately following birth for a newborn who has myelomeningocele that is leaking cerebrospinal fluid.
Correct Answer: A
Rationale: The correct answer is A. Administering broad-spectrum antibiotics is crucial to prevent infection since the exposed spinal cord increases the risk. Antibiotics help reduce the risk of meningitis and sepsis.
Choice B is incorrect as povidone-iodine can be irritating to the sensitive skin around the defect.
Choice C is incorrect as monitoring rectal temperature is not directly related to the immediate care needed for a myelomeningocele.
Choice D is incorrect because surgical closure should be done as soon as possible to prevent further complications.