SCN 194 Exam 2 Questions and Answers
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class I proteins function - works like a barcode
Lymphocytes maturation - T = bone marrow B = blood B cells mature in
bone barrow , t cells travel to thymus gland
T - cells % Lymphocytes - 70 to 80 %
% Lymphocytes cells in the blood ...
aids patients rate of histoplasmosis infection - ✔✔2/3 of aids patients
Candidiasis - ✔✔thrush
Pneumocystis Jiroveci, exposure rate - ✔✔80%
Cytomegalovirus and birth defects - ✔✔mental retardation an congental
deafness
cryptosporidium - ✔✔watery diarra
impact of hiv on tb symptoms - ✔✔20 % likey to have tb
HZV and Hiv complications - ✔✔Shingles
rate of cancer in aids patients - ✔✔30 to 40 %
Classic Karposi sarcoma vs Aids associated KS - ✔✔Kar= lowel Aids =
entire body
Clinical incubation - ✔✔the stRTING period after infection when the window
period or antibody production is measurable
Clinical Latency - ✔✔Nothing is happening opppertunstic infecation stage
THE four stages of hiv without drug therapy in order - ✔✔acute infection,
asymptoomatic, chronic symptomatic and aids.
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