A. It can be detected during the window period
B. Free P24 antigen disappears after the appearance of IgM response to it:
C. Virus load parallel P24 titre
D. It remains during asymptomatic phase
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Related Mcqs:
- True about HIV are all except______________?
- A. DNA virus B. Attacks CD4 cells C. Macrophages are the reservoir D. Decrease CD4 count in late stages...
- Out of the following hypersensitivity reactions, in which type a single dose of the antigen can act as both the sensitizing and shocking dose_______________?
- A. Anaphylaxis B. Arthus reaction C. Serum sickness D. Contact dermatitis...
- Which of the following is most potent antigen for stimulating both humoral and cell mediated immunity ?
- A. Adjuvant B. Proteins C. Polysaccharides D. Lipids...
- Australian antigen is_______________?
- A. HB Ag B. HBs AG C. HBV D. None of the above...
- Antigen used in Weil-Felix reaction______________?
- A. E.coli B. Haemophilus C. Proteus D. Staphylococcus...
- The exact part of the antigen that reacts with the immune system is called as_____________?
- A. Clone B. Epitope C. Idiotope D. Paratope...
- The antigen used in Weil Felix test is obtained from________________?
- A. Pseudomonas A. coli B. Proteus C. Staphylococcus...
- Antigen combining site of the antibody is____________________?
- A. Idiotope B. Paratope C. Epitope D. Hapten...
- Most sensitive test for antigen detection is_______________?
- A. Radioimmuno Assay B. ELISA C. Immunoflourescence D. Passive hemaglutination...
- Australia antigen is associated with________________?
- A. Hepatitis B surface antigen in acute hepatitis B. AIDS C. Chronic leukemia D. Basal cell carcinoma...
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