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.
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. The client requires a rubella vaccination at this time. This is incorrect because rubella vaccination is contraindicated during pregnancy due to the risk of congenital rubella syndrome. Vaccination should be administered postpartum.
B. The client is not experiencing a rubella infection at this time. While this statement is true, it does not address the need for future immunization, which is the critical aspect of the interpretation.
C. The client requires a rubella immunization following delivery. This is correct because a negative rubella titer indicates that the client is not immune to rubella and should receive the vaccine postpartum to prevent future infection.
D. The client is immune to the rubella virus. This is incorrect because a negative rubella titer indicates a lack of immunity to rubella, meaning the client is susceptible to infection.
Correct Answer is A
Explanation
A) All of the clients: Maternal serum alphafetoprotein (MSAFP) screening is a routine prenatal test offered to all pregnant women, usually between 15 and 20 weeks of gestation. It is used to screen for certain fetal anomalies, including neural tube defects such as spina bifida and anencephaly. Regardless of a client's medical history or risk factors, the MSAFP screening is typically recommended for all pregnant individuals as part of routine prenatal care.
B) A client who has a history of preterm labor: Preterm labor history is not a specific indication for MSAFP screening. This test is primarily used to screen for fetal anomalies, not preterm labor risk assessment.
C) A client who has mitral valve prolapse: Mitral valve prolapse is also not an indication for MSAFP screening. The test is focused on assessing fetal health and not maternal heart conditions.
D) A client who has been exposed to AIDS: MSAFP screening is not related to maternal exposure to AIDS. It is a test focused on assessing the fetus's risk of certain congenital abnormalities.
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