Seroconversion in HIV infection takes place in______________?

Related Mcqs:

1. Which of the following methods is adopted for screening HIV infection ?

   A. Virus isolation
   B. Western blot followed by ELISA
   C. ELISA followed by western blot technique
   D. Polymers chain reaction

2. The Window period in HIV infection means______________?

   A. The time lapse between the infection and detection of viral antibodies
   B. The time lapse between the infection and development of AIDS
   C. The time lapse between obtaining the sample and detection of virus in the lab
   D. None of the above

3. Confirmatory test for HIV infection is a_______________?

   A. ELISA
   B. Immunodot
   C. RIPA
   D. Western Blot

4. While performing a procedure, a resident doctor injures herself with a suture needle that has been used to stitch a patient with HIV infection for 11 years. He has been complaint with therapy for several years and has recently changed tablets because of alteration in his appearance. His last CD4 count was 360 cells/mm. The doctor is offered post exposure prophylaxis. Which regimen should she take ?

   A. Ziduvidine and Lamivudine
   B. Ziduvidine and Lamivudine and Indivair
   C. Ziduvidine and Lamivudine and Stavudine
   D. Ziduvidine and Lamivudine and Abacavir

5. The most common reported oral malignancy in HIV infection is______________?

   A. Squamous cell carcinoma
   B. Verrucous carcinoma
   C. Multiple myeloma
   D. Kaposi sarcoma

6. Candida infection is involved in______________?

   A. migrating geographic tongue
   B. median rhomboidal glossitis
   C. Prolonged tetracycline therapy
   D. All of the above

7. In TCA, substrate level phospherylation takes place in______________?

   A. Alpha ketoglutrate to succinyl CoA
   B. Succinyl CoA to Succinate
   C. Succinate to fumarate
   D. Oxalocetate to citrate

8. The polymerization of self-curing resin takes faster in______________?

   A. Cold water
   B. Hot water
   C. Under pressure
   D. In vaccum

9. Which of the following statement about P24 antigen of HIV is Not True ?

   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

10. Babu, a 28 year old male comes with compaint of exposure 3 wks back, having cervical Lymphadenopathy, Hepatosplenomegaly. Diagnosis of HIV is done by____________?

    A. ELISA
    B. Western blot
    C. P24 antigen
    D. Lymph node biopsy