Which of the following statements regarding chorionic villus sampling (CVS) is TRUE?
A) The cells obtained in CVS originated in the zygote or fertilized egg.
B) CVS can be conducted only after the 14th week of pregnancy.
C) It usually takes three to four weeks to obtain the results from CVS.
D) There is little to no risk associated with the use of CVS during pregnancy.
A
Psychology
You might also like to view...
The defense mechanism in which self-justifying explanations replace the real, unconscious reasons for actions is
A) projection B) denial C) rationalization D) displacement
Psychology
According to Piaget's theory, when Baby D'Arcy sucks her thumb, she is demonstrating
A) goal-directed behavior. B) a primary circular reaction. C) a secondary circular reaction. D) a tertiary circular reaction.
Psychology