ATI RN
ATI Maternal Newborn Proctored Exam Latest Update Questions
Extract:
Question 1 of 5
A nurse monitors fetal well-being by means of an external monitor. At the peak of the contractions, the fetal heart rate has repeatedly dropped 30 beats/min below the baseline. Late decelerations are suspected and the nurse notifies the physician. Which is the rationale for this action?
Correct Answer: D
Rationale: The correct answer is D. Late decelerations are associated with uteroplacental insufficiency, leading to fetal hypoxia. This occurs due to poor oxygen exchange at the placenta during contractions, resulting in a delayed recovery of the fetal heart rate after the contraction peaks. Repeated late decelerations indicate ongoing fetal distress and the need for immediate intervention to prevent further compromise.
Choices A and B are incorrect as they describe different types of decelerations.
Choice C is incorrect as late decelerations are indeed associated with hypoxia. However, they are related to uteroplacental insufficiency rather than the strength of maternal contractions.
Choice D provides the most accurate explanation of late decelerations and their significance in indicating fetal distress.
Question 2 of 5
A nurse is reviewing discharge teaching with the parents of a child who has pediculosis.Which of the following should the nurse include in the teaching?
Correct Answer: D
Rationale: The correct answer is D: "Seal nonwashable items in plastic bags for 14 days." This is important in pediculosis treatment to prevent lice from spreading. By sealing nonwashable items in plastic bags for 14 days, any lice present on the items will die due to lack of access to a host.
Choice A is incorrect because lice can spread through shared hats and combs as well, not just scarves and coats.
Choice B is incorrect because lice on pets are specific to that animal species and cannot infest humans.
Choice C is incorrect as hanging clothes outside will not effectively kill lice.
Question 3 of 5
A nurse is talking to the parents of a 3-year-old child about water safety precautions. Which of the following statements made by the parents indicates a need for clarification?
Correct Answer: D
Rationale: The correct answer is D because enrolling a 3-year-old child in swimming lessons does not necessarily prevent drowning incidents. It is crucial for parents to understand that even with swimming lessons, active supervision around water is essential to prevent accidents. Keeping the toilet seat down (
A), avoiding distractions during bath time (
B), and emptying buckets filled with water (
C) are all important water safety precautions to prevent drowning incidents. Swimming lessons are beneficial, but they should not replace vigilant supervision.
Question 4 of 5
A 1-year-old receives routine health maintenance care at the pediatric clinic. The child receives an MMR immunization. The mother asks the nurse, 'When will my child get the next dose of MMR vaccine?' Which is the correct response by the nurse?
Correct Answer: D
Rationale: A second MMR, often called a booster, will be needed when the child enters middle school at age eleven or twelve years of age. This ensures full immunity from the diseases covered by the MMR vaccine.
Question 5 of 5
A nurse monitors fetal well-being by means of an external monitor. At the peak of the contractions, the fetal heart rate has repeatedly dropped 30 beats/min below the baseline. Late decelerations are suspected and the nurse notifies the physician. Which is the rationale for this action?
Correct Answer: D
Rationale: The correct answer is D. Late decelerations are associated with uteroplacental insufficiency, leading to fetal hypoxia. This occurs due to poor oxygen exchange at the placenta during contractions, resulting in a delayed recovery of the fetal heart rate after the contraction peaks. Repeated late decelerations indicate ongoing fetal distress and the need for immediate intervention to prevent further compromise.
Choices A and B are incorrect as they describe different types of decelerations.
Choice C is incorrect as late decelerations are indeed associated with hypoxia. However, they are related to uteroplacental insufficiency rather than the strength of maternal contractions.
Choice D provides the most accurate explanation of late decelerations and their significance in indicating fetal distress.