Sail E0 Webinar

MCQs

Total Questions : 37 | Page 3 of 4 pages
Question 21.  Viral infections frequently observed in HIV disease is /are
  1.    herpes simplex
  2.    varicella- zoster
  3.    cytomegalo virus
  4.    all of these
 Discuss Question
Answer: Option D. -> all of these
Question 22.  HIV belongs to the family retroviridae and sub-family
  1.    Oncovirinae
  2.    Lentivirinae
  3.    Spumavirinae
  4.    None of these
 Discuss Question
Answer: Option B. -> Lentivirinae
Question 23.  The commonest opportunistic infection in AIDS patient in India is
  1.    cryptosporidiosis
  2.    toxoplasmosis
  3.    tuberculosis
  4.    cryptococcosis
 Discuss Question
Answer: Option C. -> tuberculosis
Question 24.  What is the average incubation period for development of AIDS?
  1.    One year
  2.    Five years
  3.    Ten years
  4.    Twenty years
 Discuss Question
Answer: Option C. -> Ten years
Question 25.  HIV or Human Immunodeficiency Virus is considered unique because each virus contains:
  1.    more than 100 copies of the viral genome
  2.    a genome made up of both DNA and RNA components
  3.    a viral enzyme known as reverse transcriptase
  4.    sticky proteins that allow it to bind tightly to host cells
 Discuss Question
Answer: Option C. -> a viral enzyme known as reverse transcriptase
Question 26. . A viral load test detects the
  1.    provirus of HIV in infected cells
  2.    total amount of virus in the infected host
  3.    number of viruses being released by each infected cell
  4.    amount of bacteriophage being produced by E. coli cells
 Discuss Question
Answer: Option A. -> provirus of HIV in infected cells
Question 27. . Fungal infection/s frequently observed in HIV disease is/are:
  1.    candidiasis
  2.    cryptococcosis
  3.    aspergillosis
  4.    all of these
 Discuss Question
Answer: Option D. -> all of these
Question 28. . The confirmatory test(s) for HIV infection is/are
  1.    virus isolation
  2.    detection of p24 antigen
  3.    detection of viral nucleic acid
  4.    all of the above
 Discuss Question
Answer: Option D. -> all of the above
Question 29.  Which of the following is transmembrane pedicle antigen of HIV-I?
  1.    gp 41
  2.    gp 140
  3.    gp l20
  4.    gp 36
 Discuss Question
Answer: Option A. -> gp 41
Question 30. . The problem(s) associated with development of a vaccine against HIV is/are
  1.    antibody alone may be insufficient
  2.    rapid mutation of HIV
  3.    rapid mutation of HIV
  4.    all of these
 Discuss Question
Answer: Option D. -> all of these

Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
Tabulation - Test Paper 2 Data Interpretation Reasoning & DI
Test Paper 1 Direction Sense Test Reasoning & DI
ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0
GFM Combined 1 Free Revision Test SAIL JO E-0