ATI RN
ATI OB Obstetrics RN 300 Exam Questions
Extract:
Question 1 of 5
What is considered a reactive nonstress test (NST)?
Correct Answer: B
Rationale: The correct answer is B because during a reactive nonstress test (NST), the presence of at least two fetal heart rate accelerations within a 20-minute period indicates a healthy fetal response to movement and indicates adequate oxygenation. This pattern is considered reassuring and indicative of fetal well-being.
Choice A is incorrect because a decrease in fetal heart rate would be concerning.
Choice C describes an acceleration, not a reactive NST.
Choice D is incorrect as the absence of accelerations would be non-reassuring.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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