A nurse in a clinic is reviewing the medical records of a group of clients who are pregnant.
The nurse should anticipate the provider will order a maternal serum alphafetoprotein (MSAFP) screening for which of the following clients?
All of the clients
A client who has a history of preterm labor
A client who has mitral valve prolapse
A client who has been exposed to AIDS
The Correct Answer is A
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Maintain the client in the lithotomy position: The lithotomy position is not typically
maintained during the active phase of labor. It is used during the pushing stage (second stage) of labor.
B. Encourage the client to empty her bladder every 2 hr: A full bladder can impede fetal descent and progress during labor, so encouraging the client to empty her bladder regularly is essential.
C. Remind the client to bear down with each contraction: Bearing down during the active phase of labor is not appropriate, as it may lead to premature pushing and cervical swelling.
D. Perform vaginal examinations frequently: Frequent vaginal examinations can increase the risk of infection and should be minimized during labor.
Correct Answer is D
Explanation
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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