Except for ____________, prenatal diagnosis should not be used routinely, since other methods have some chance of injuring the developing organism.
A) maternal blood analysis
B) amniocentesis
C) chorionic villus sampling
D) ultrasound

Question

Quizplus · Accepted Answer

Maternal blood analysis is a non-invasive method that poses no risk to the developing organism, unlike amniocentesis and chorionic villus sampling, which are invasive and carry some risk. Ultrasound is also generally safe but can be less informative than maternal blood analysis for certain conditions.

Except for ____________, Prenatal Diagnosis Should Not Be Used Routinely