How can pregnancy cause a woman to make an antibody to a red blood cell antigen?
a. Fetal cells carrying an antigen inherited from the mother and foreign to the father cross the placenta
b. Fetal cells carrying an antigen inherited from the father and foreign to the mother cross the placenta
c. Fetal cells carrying a homozygous dose of an antigen cross the placenta
d. Fetal cells carrying a heterozygous dose of an antigen cross the placenta
Answer: b
Health Professions
You might also like to view...
The height of a high-rise building is measured from the lowest level of emergency vehicle access to the floor of the ___ story
A) lowest B) highest C) lowest occupied D) highest occupied
Health Professions
What are the three steps the health care worker should take when confronted by a dissatisfied patient?
Health Professions