a. 15-25 %
b. 25-35 %
c. 50-60 %
d. 100 %
62q: in the absence of prophylactic antiretroviral therapy to the mother during pregnancy, labor and delivery and to the fetus following birth , the probability of transmission of HIV from mother to infant/fetus in developing countries is ?
a. 15-25 %
b. 25-35 %
c. 50-60 %
d. 100 %
63q: find the false statement ?
a. mother to child transmission before birth is 23-30 %
b. mother to child transmission during birth is 50-65 %
c. mother to child transmission by breast feeding is 12-20 %
d. maternal transmission of HIV to fetus occurs most commonly during perinatal period
e. all are true
64q: which of the following is a mode of transmission of HIV ?
a. tears
b. saliva
c. urine
d. human bite
65q: what is the average CD4+ T cell count of an HIV infected patient at the time of death ?
a. just over 200 cells/microliter
b. just over 300 cell/microliter
c. just under 200 cells/microliter
d. just over 100 cells/microliter
Interesting that the average CD4 count at death is given as just over 300c/uL!One would have thought people who die are generally those that develop AIDS....that's a CD4 count below 200cell/uL......Whether the answer would be 'just below 200' or 'just over 100' is another story..
ReplyDeleteq65.according to robbins and cotrans pathologic basis of disease its 200 cells per microlitre....so please check it out and do tell us the acceptable answer
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