A nurse is evaluating a patient in her third trimester of pregnancy.
Which findings should the nurse recognize as expected physiological changes during pregnancy?
Gradual lordosis.
Decreased mobility of pelvic joints.
Increased abdominal muscle tone.
Posterior neck flexion.
The Correct Answer is A
Choice A rationale
Gradual lordosis, or the inward curvature of the spine, is a common physiological change during pregnancy. As the baby grows and the woman’s center of gravity shifts, the spine adjusts to maintain balance.
Choice B rationale
Decreased mobility of pelvic joints is not a typical physiological change during pregnancy. In fact, the body releases the hormone relaxin during pregnancy, which allows the ligaments in the pelvic area to relax and the joints to become looser in preparation for the birth process.
Choice C rationale
Increased abdominal muscle tone is not a typical physiological change during pregnancy. In fact, as the baby grows, the abdominal muscles stretch and can even separate, a condition known as diastasis recti.
Choice D rationale
Posterior neck flexion is not a typical physiological change during pregnancy.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
The symptoms described by the client do not typically align with conditions that would lead to Anticipate A. Anticipate A might be expected for a different set of symptoms or conditions.
Choice B rationale
The symptoms described by the client do not typically align with conditions that would lead to Anticipate B. Anticipate B might be expected for a different set of symptoms or conditions.
Choice C rationale
The symptoms described by the client do not typically align with conditions that would lead to Anticipate C. Anticipate C might be expected for a different set of symptoms or conditions.
Choice D rationale
The client’s symptoms of recent painful sores on the perineum, muscle aches, and chills, along with current discomfort when sitting and mild vaginal itching, could suggest a herpes simplex virus infection or another type of infection. Anticipate D might be an antiviral medication or other treatment to address the suspected condition.
Correct Answer is D
Explanation
Choice A rationale
Iron is an important nutrient during pregnancy as it helps to make the extra blood (hemoglobin) you need to supply oxygen to the baby. However, while iron is important for both mother and baby during pregnancy, it does not specifically help to prevent neural tube defects in the fetus.
Choice B rationale
Calcium is crucial during pregnancy as it helps to build your baby’s bones and teeth. However, calcium does not specifically help to prevent neural tube defects.
Choice C rationale
Vitamin C is important for the growth and repair of tissues in all parts of your body during pregnancy. It helps the body to make collagen, an important protein used to make skin, cartilage, tendons, ligaments, and blood vessels. However, Vitamin C does not specifically help to prevent neural tube defects.
Choice D rationale
Folic acid is the synthetic form of folate, a type of B vitamin. It’s very important for all people, including pregnant women. It can help prevent major birth defects of the baby’s brain and spine (neural tube defects). Women who are planning to become pregnant should take a multivitamin with 400 micrograms of folic acid every day.
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