A nurse is providing teaching to a client who is scheduled for an alpha-fetoprotein (AFP) test. Which of the following statements should the nurse include?

Choice A rationaleFasting for 8 hours before the AFP test is not required. This misinformation might cause unnecessary patient anxiety. Understanding test protocols helps in providing accurate and reassuring patient education, reducing pre-test stress.Choice B rationaleAFP test is a screening tool to identify potential anomalies such as neural tube defects or chromosomal abnormalities. It does not provide a definitive diagnosis but indicates if further diagnostic testing is warranted for confirming anomalies.Choice C rationaleAbsence of chronic illnesses does not guarantee normal AFP test results. This statement is misleading, as AFP levels can be affected by a variety of factors, including gestational age and fetal conditions, requiring comprehensive analysis.Choice D rationaleBed rest is not necessary after an AFP test. This misinformation may cause unnecessary concern or inconvenience for the patient. Proper understanding of post-test care helps in providing correct patient instructions and alleviating fears.