1.Identify the virus that does not belong to the poxvirus family:
2.Which marker is most appropriate for conducting a serological survey to determine the prevalence of Hepatitis B?
3.How does the sensitivity and specificity of the ELISA test compare to that of the Western blot method?
4.Which virus is responsible for causing aplastic anemia in patients with chronic hemolytic anemia?
5.Which type of cells does the HIV envelope glycoprotein gp120 specifically attach to?
6.Which small non-particulate protein is responsible for increasing the replication of both HBV and HIV?
7.Which infection is most commonly seen in patients who have undergone organ transplantation?
8.Which of the following conditions is NOT caused by the Epstein-Barr virus (EBV)?
9.Which type of tumor is most frequently linked to AIDS?
10.HIV primarily weakens the immune system by targeting which type of cells?
11.To which viral family does the Hepatitis C virus belong?
12.Which of the following methods is NOT used for isolating viruses from clinical specimens?
13.What is the typical result of the ELISA test during the window period in an AIDS patient?
14.What is the primary purpose of performing a plaque test in a virology laboratory?
15.Which of the following is NOT associated with causing cancer?
16.What is the name of the protein shell that encloses the DNA in a virus?
17.Which of the following viruses is NOT associated with causing cancer?
18.Which of the following statements about HIV is NOT true?
19.Which of the following conditions is NOT caused by the Epstein-Barr virus (EBV)?
20.What does the term 'Australian antigen' refer to?