A 18 weeks pregnant, Rh negative multigravida with previous history of a child born with chromosomal abnormality underwent cordocentesis. The test used to differentiate between maternal and fetal blood in a given sample is:
A 18 weeks pregnant, Rh negative multigravida with previous history of a child born with chromosomal abnormality underwent cordocentesis. The test used to differentiate between maternal and fetal blood in a given sample is:
💡 Explanation
A 18 weeks pregnant, Rh negative multigravida with previous history of a child born with chromosomal abnormality underwent cordocentesis. The test used to differentiate between maternal and fetal blood in a given sample is:
✓ Correct Answer: B. Apt test
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