1.Which vaccine is classified as a cell fraction-based vaccine?
2.To which virus family does the dengue virus belong?
3.Which of the following statements about the HIV P24 antigen is incorrect?
4.Which virus is most commonly associated with crossing the placenta and causing congenital abnormalities in the fetus?
5.Which virus is known to generate inclusion bodies within both the nucleus and the cytoplasm of infected cells?
6.What is the defining enzyme associated with retroviruses?
7.What is the causative agent of Dengue Hemorrhagic Fever?
8.At which stage does interferon inhibit viral replication?
9.Among the following microorganisms, which one exhibits the highest resistance to antiseptics and disinfectants?
10.Which virus among the following is not known to infect the salivary glands?
11.Which of these conditions is NOT caused by a human papillomavirus infection?
12.Which of the following statements about prions is correct?
13.A pregnant woman develops sudden and severe liver failure. Which virus is the most probable cause?
14.Which salivary protein is responsible for inhibiting the transmission of HIV through saliva?
15.A dentist contracted Hepatitis B three months ago. Although his lab results appear normal, the medical board has prohibited him from performing surgical procedures. What type of carrier is he considered?
16.In which of the following is a virus typically grown?
17.At what CD4 lymphocyte count does Kaposi’s sarcoma (KS) most commonly manifest?
18.Identify the correct statement from the options below:
19.Which disease is commonly referred to as German measles?
20.What is the most reliable method for diagnosing Hepatitis A virus infection?