#march2020usmle2ck
A 29-year-old man underwent bone marrow transplantation two weeks ago. Yesterday he developed diarrhea with occult blood and rashes all over his face, hands and feet. Examination reveals jaundice and maculopapular rashes on his face, palms and soles.
What are the most likely cells activated in this case?
A-Donor B-lymphocytes
B-Donor T-lymphocytes
C-Host B-lymphocytes
D-Host T-lymphocytes
A 29-year-old man underwent bone marrow transplantation two weeks ago. Yesterday he developed diarrhea with occult blood and rashes all over his face, hands and feet. Examination reveals jaundice and maculopapular rashes on his face, palms and soles.
What are the most likely cells activated in this case?
A-Donor B-lymphocytes
B-Donor T-lymphocytes
C-Host B-lymphocytes
D-Host T-lymphocytes
