MCQs part 2 on Virology 7:25:00 PM Posted by AEI Online Tutor No Comments Virus MCQs part 2 These are MCQs on "Virology" for Entrance examination like CBSE NEET etc 1. Epidemic pleurodynia and mycarditis are both caused by: Group B Coxsackievirus Polymavirus RSV Reovirus CMV Answer 2. All the following are acceptable specimens for the isolation enterovirus EXCEPT ONE: Feces CSF Throat secretions Urine Skin lesion Answer 3. An important defense function of cytotoxic T lymphocytes in viral infection is When infectious mononucleosis is suspected, all the following tests can be useful EXCEPT ONE: IgM antibody to EB-VCA IgG antibody to EB-VCA Antibody to EB-NAs Culture Hetrophil antibody Answer 4. Which of the following statements best describes rotavirus? It is an RNA virus Tests for detection of antigen are rarely useful Culture is the routine method of confirming infection It is rarely a nosocomial pathogen Person-to-person transmission is rare Answer 5. Infectious mononucleosis is characterized by which of the following statements? It is most prevalent in children less than 12 years old It is cause by rhabdovirus The causative pathogen is an EBV Affected person respond to treatment with the production of heterophil antibodies Ribavirin is the treatment of choice Answer 6. Certain viruses have been associated with birth defects, these teratogenic viruses include all the following EXCEPT: Rubella virus CMV VZV Parvovirus B19 Rhinovirus Answer 7. The most sensitive method of detecting infection by CMV in the newborn is: Isolation of virus Identification of characteristic cells in gastric secretions Detection of IgM antibody by IF Direct detection of antigen by ELISA Detection of complement fixing antibodies Answer 8. Which of the following is a segmented ds-RNA virus? Togavirus HAV Arenavirus Rotavirus Parvovirus Answer 9. All the following statements about cytomegalovirus infection are true EXCEPT: It can cultured from the RBCs of infected persons It can be transmitted transplacently It can be activated by immunosuppressive agents It will rarely cause clinically apparent disease in immunocompetent hosts It can cause retinitis Answer 10. All the following statements about human rotaviruses are true EXCEPT that they: Produce an infection that is seasonally distributed peaking in fall and winter Produce cytopathic effects in many conventional cell culture systems Are non-enveloped-RNA viruses possessing a double shelled capsid Can be sensitively and rapidly detected in stools by the ELISA technique Have been implicated as a major etiologic agent of infantile gastroenteritis. Answer 1.. 2.. Share this AEI Online Tutor
0 Comment to "MCQs part 2 on Virology"
Post a Comment
Comment HERE, to know more about this topic.