A client's Alpha-fetoprotein Test (AFP) result is reported as 1.2 MoM.
How should the nurse interpret this result?
Normal level of AFP for the given gestational age.
High level of AFP indicating a neural tube defect.
Low level of AFP indicating a chromosomal abnormality.
Inconclusive result, requiring further evaluation.
The Correct Answer is A
Normal level of AFP for the given gestational age.
AFP is a protein that the liver makes when its cells are growing and dividing to make new cells.
It is normally high in unborn babies and drops very low after birth.
The AFP test measures the amount of AFP present in blood and can help diagnose certain types of cancer and check how well treatment is working.
It can also help detect some birth defects in pregnant women.
Choice B is wrong because high level of AFP indicating a neural tube defect.
Neural tube defects are abnormalities that affect the brain and spinal cord of the fetus.
They can cause spina bifida, which is a condition where the spine does not close properly.
High levels of AFP can be a sign of neural tube defects, but they can also be caused by other factors, such as multiple pregnancies, inaccurate dating of pregnancy, or fetal death.
Choice C is wrong because low level of AFP indicating a chromosomal abnormality.
Chromosomal abnormalities are genetic disorders that affect the number or structure of chromosomes in the fetus.
They can cause Down syndrome, which is a condition where the fetus has an extra copy of chromosome 212.
Low levels of AFP can be a sign of chromosomal abnormalities, but they can also be caused by other factors, such as inaccurate dating of pregnancy, fetal death, or maternal obesity.
Choice D is wrong because inconclusive result, requiring further evaluation.
An inconclusive result means that the AFP level is neither too high nor too low to indicate a problem with the fetus.
It does not necessarily mean that there is something wrong with the fetus, but it may require further testing to confirm or rule out any abnormalities.
Normal ranges for AFP levels vary depending on the gestational age and the laboratory that performs the test.
Generally, the normal range for AFP levels in pregnant
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A contraction stress test (CST) is performed near the end of pregnancy to determine how well the fetus will cope with the contractions of childbirth.
The aim is to induce contractions and monitor the fetus to check for heart rate abnormalities using a cardiotocograph.
A normal heartbeat is a good sign that the fetus will be healthy during labor.
Choice B is wrong because a CST does not measure maternal blood pressure.
Choice C is wrong because a CST does not assess placental function directly.
Choice D is wrong because a CST does not measure amniotic fluid volume.
Normal ranges for fetal heart rate are between 110 and 160 beats per minute.
Normal ranges for uterine contractions are between 2 and 5 contractions in 10 minutes, lasting less than 90 seconds each.
Correct Answer is A
Explanation
“The patient should have a full bladder for a transabdominal US and an empty bladder for a transvaginal US.”1 This is because a full bladder helps to lift the uterus and improve the visibility of the pelvic organs in a transabdominal US, while an empty bladder prevents distortion of the image in a transvaginal US.
Choice B is wrong because tight-fitting clothing is not necessary and lying prone on an examination table is uncomfortable and may interfere with the insertion of the vaginal probe.
Choice C is wrong because loose-fitting clothing is not necessary and lying supine on an examination table may cause supine hypotension syndrome in pregnant women.
Choice D is wrong because loose-fitting clothing is not necessary and lying prone on an examination table is uncomfortable and may interfere with the insertion of the vaginal probe.
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