A nurse is reinforcing teaching with a client who is at 17 weeks of gestation and is scheduled to have a maternal serum alpha-fetoprotein (MSAFP) determination.
Which of the following information should the nurse include?
This test will screen for gestational diabetes.
This test will screen for fetal maturity.
This test will screen for neural tube defects.
This test will screen for ABO incompatibility.
The Correct Answer is C
The MSAFP test measures the levels of alpha-fetoprotein (AFP) in the mother’s body.
AFP is a protein produced by the baby during pregnancy.
Too much AFP in the mother’s body may indicate that the baby is at risk of a neural tube defect, like spina bifida.
Choice A is incorrect because this test does not screen for gestational diabetes.
Choice B is incorrect because this test does not screen for fetal maturity.
Choice D is incorrect because this test does not screen for ABO incompatibility.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Staphylococcus aureus is the most common cause of acute osteomyelitis.
Osteomyelitis is an infection of the bone that can be caused by a variety of microorganisms, including bacteria, fungi, and mycobacteria.
Staphylococcus aureus is present in more than 50% of patients with osteomyelitis that results from contiguous spread from adjacent infected tissue or open wounds.
Choice B is not an answer because Pseudomonas aeruginosa is a less common cause of osteomyelitis and is more commonly seen in injection drug users.
Choice C is not an answer because Streptococcus B is not a common cause of osteomyelitis.
Choice D is not an answer because Escherichia coli is not a common cause of osteomyelitis.
Correct Answer is D
Explanation
True labor contractions continue and become stronger over time.
Choice A is incorrect because true labor contractions are usually regular and become longer over time.
Choice B is incorrect because true labor contractions are usually not relieved by walking.
Choice C is incorrect because, during true labor, the cervix dilates to allow for the baby to pass through the birth canal.
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