ATI RN
RN Maternal Nursing OB Newborn 2023 2024 Exam Questions
Extract:
Question 1 of 5
What is the function of the cervix during pregnancy?
Correct Answer: A
Rationale: The correct answer is A:
To secrete mucus that prevents infection. The cervix acts as a barrier to protect the fetus from potential infections entering the uterus. The mucus produced by the cervix forms a plug that blocks the entry of harmful bacteria, reducing the risk of infection reaching the developing fetus.
Choices B, C, and D are incorrect because the cervix primarily functions to provide a protective barrier against infections during pregnancy, rather than solely protecting the fetus from trauma, regulating fetal temperature, or encompassing all functions mentioned in the other options.
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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