A nurse is caring for a client scheduled for a CST.
Which statement indicates the client understands the test procedure?
"I will have sensors placed on my abdomen to monitor the FHR and uterine contractions.".
"I will need to fast for 24 hours before the test.".
"I will be sedated during the test to prevent discomfort.".
"I will need to drink plenty of fluids before the test.".
The Correct Answer is A
“I will have sensors placed on my abdomen to monitor the FHR and uterine contractions.” This statement indicates the client understands the test procedure of a CST, which is a test that triggers contractions and registers how the baby’s heart reacts.
The test is done by placing two sensor belts around the abdomen, one to measure the baby’s heartbeat and the other to measure contractions.
The client may receive oxytocin through an IV to induce contractions.
Choice B is wrong because the client does not need to fast for 24 hours before the test.
There is no evidence that fasting is required for a CST.
Choice C is wrong because the client will not be sedated during the test.
Sedation is not necessary for a CST and may interfere with the results.
Choice D is wrong because the client does not need to drink plenty of fluids before the test.
There is no evidence that drinking fluids is required for a CST.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The correct answer is choice B. The nurse should inform her that results are typically available within 7 days.
This is known as the rapid CVS result.
A more detailed set of CVS results will be available within 2 weeks.
Choice A is wrong because 24 hours is too short for the laboratory to test the sample of cells from the placenta.
Choice C is wrong because 10-14 days is the timeframe for the more detailed set of CVS results, not the rapid CVS result.
Choice D is wrong because 30 days is too long for the results to be available.
The woman would need to know the results sooner to make informed decisions about her pregnancy.
Correct Answer is B
Explanation
A maternal serum alpha-fetoprotein test is a type of prenatal blood test that measures the levels of MSAFP in the blood of a pregnant person.The test helps the healthcare provider assess the baby’s risk of certain medical conditions, such as neural tube defects and chromosomal abnormalities.The test is usually done between 15 and 20 weeks of pregnancy.
A screening test means that it does not diagnose any health conditions, but only indicates the probability of having them.
A positive test means that the baby has a higher risk of having a birth defect, but it does not confirm it.
A negative test means that the baby has a lower risk of having a birth defect, but it does not rule it out.Further tests are needed to confirm or exclude the diagnosis.
A diagnostic test means that it can provide a definite diagnosis of a health condition.A maternal serum alpha-fetoprotein test is not a diagnostic test for spinal defects or chromosomal abnormalities in the fetus.
Statement A is wrong because it says that the test is a diagnostic test for spinal defects in the fetus, which is not true.
Statement C is wrong because it says that the test is a diagnostic test for chromosomal abnormalities in the fetus, which is not true.
Statement D is wrong because it says that the test is a screening test for chromosomal abnormalities in the fetus, which is only partially true.The test can screen for some chromosomal abnormalities, such as Down syndrome, but not all of them.
The test also screens for neural tube defects, which are not chromosomal abnormalities.
Normal ranges for MSAFP vary depending on the gestational age and the laboratory methods used.Generally, MSAFP levels increase until about 32 weeks of pregnancy and then decrease until delivery.
High levels of MSAFP may indicate neural tube defects, multiple pregnancies, incorrect dating of pregnancy, or other conditions.Low levels of MSAFP may indicate Down syndrome, other chromosomal abnormalities, or other conditions.
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