A nurse in a prenatal clinic is caring for a client who is at 12 weeks gestation. The client asks about the cause of her heartburn. Which of the following responses should the nurse make?

Retained bile in the liver results in delayed digestion.

Increased estrogen production causes increased secretion of hydrochloric acid.

Pressure from the growing uterus displaces the stomach.

Increased progesterone production causes relaxation of the smooth muscle relaxation of the cardiac sphincter and delayed gastric emptying.

Answer and Explanation

The Correct Answer is D

A)   Retained bile in the liver results in delayed digestion: This statement is not related to the cause of heartburn.
B)   Increased estrogen production causes increased secretion of hydrochloric acid: While hormonal changes during pregnancy can contribute to heartburn, it is specifically increased progesterone that leads to relaxation of the cardiac sphincter and delayed gastric emptying, which are more directly linked to heartburn.
C)   Pressure from the growing uterus displaces the stomach: Uterine pressure on the stomach can lead to a feeling of fullness, but it is not the primary cause of heartburn during pregnancy.
D)   Increased progesterone production causes relaxation of the smooth muscle relaxation of the cardiac sphincter and delayed gastric emptying: This is the correct answer. Increased progesterone levels during pregnancy relax the lower esophageal sphincter, leading to gastric acid reflux into the esophagus and causing heartburn.

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Correct Answer is C

Explanation

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.

A. Type 1 diabetes mellitus B. Hearing loss C. Congenital heart defects D. Intrauterine growth restriction

Correct Answer is D

Explanation

Choice A: Smoking is not directly associated with the development of type 1 diabetes mellitus in the baby.

Choice B: While smoking during pregnancy can have various effects on the baby's health, hearing loss is not one of the common complications.

Choice C: Although smoking during pregnancy is associated with an increased risk of congenital heart defects, intrauterine growth restriction is a more likely complication based on the client's smoking history.

Choice D: Smoking during pregnancy is associated with various adverse outcomes for both the mother and the baby. It can cause intrauterine growth restriction (IUGR), where the baby does not grow at the expected rate and has a lower birth weight. Smoking reduces blood flow to the placenta, which can affect the baby's growth and development.

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A nurse in a prenatal clinic is caring for a client who is at 12 weeks gestation. The client asks about the cause of her heartburn. Which of the following responses should the nurse make?

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Naxlex Comprehensive Predictor Exams

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?

Correct Answer is C

Explanation

A nurse is completing a health history for a client who is at 6 weeks of gestation. The client informs the nurse that she smokes one pack of cigarettes per day. The nurse should advise the client that smoking places the client's newborn at risk for which of the following complications?

Correct Answer is D

Explanation

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