The Nurse Is Drawing Blood for a Prenatal Triple Screen

The nurse is drawing blood for a prenatal triple screen.How should the nurse explain this test to the client?

A) "The triple screen test looks at levels of three substances in your blood that would indicate we need to do additional testing."
B) "This test will be run three times for accuracy."
C) "This test screens for triplets."
D) "This is the first of three tests you will have,so it is called a triple screen."