A nurse is assessing a client who is in the third trimester of pregnancy. The nurse should recognize which of the following findings as an expected physiologic change during pregnancy?
Posterior neck flexion
Increased abdominal muscle tone
Gradual lordosis
Decreased mobility of pelvic joints
The Correct Answer is C
Choice A: Posterior neck flexion is not an expected change during pregnancy.
Choice B: Increased abdominal muscle tone is not an expected change during pregnancy. In fact, the abdominal muscles tend to stretch and may become less toned as the uterus expands.
Choice C: During pregnancy, the woman's center of gravity shifts due to the growing uterus, leading to an increased arch in the lower back known as lordosis. This change helps to maintain balance and reduce the strain on the back. The other options are not expected physiologic changes during pregnancy.
Choice D: Decreased mobility of pelvic joints is not an expected change during pregnancy. Some joint laxity may occur due to hormonal changes, but decreased mobility is not typical.
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Naxlex Comprehensive Predictor Exams
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Correct Answer is A
Explanation
A. Position the client on her side: Late decelerations are often associated with uteroplacental insufficiency, which may be improved by changing the maternal position to improve blood flow to the placenta.
B. Elevate the client's legs: Elevating the client's legs would not directly address the cause of late decelerations.
C. Increase the infusion rate of the IV fluid: While ensuring adequate hydration is important, it is not the priority action when late decelerations are noted.
D. Administer oxygen via a face mask: Oxygen administration may be necessary, but it is not the priority action. Positioning the client on her side to improve blood flow is the priority.
Correct Answer is C
Explanation
Choice A: While relaxation can be helpful during a pelvic examination, it is not the most comprehensive response to address the client's concerns.
Choice B: A pelvic examination is not always required for prescribing birth control pills. In many cases, a healthcare provider can prescribe oral contraceptives based on the client's medical history and other factors without a pelvic exam.
Choice C: This response encourages the client to express her specific concerns and fears related to the examination, allowing the nurse to address them directly and provide appropriate support and reassurance.
Choice D: Although offering support during the exam is important, it does not address the client's nervousness and concerns about the examination itself.
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