Basic virology MCQ 120+

Test your knowledge with important Basic virology MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 150 + more Basic virology MCQs at Bissoy

• Universal precautions are to be taken against the following viruses
  ক

  Hepatitis B

  খ

  Hepatitis C

  গ

  HIV

  ঘ

  Cytomegalovirus

  ঙ

  Human papilloma virus
• Prion is an infectious particle that is
  ক

  Encoded by the host chromosomal DNA

  খ

  Causes transmissible spongiform encephalopathies

  গ

  Composed of single molecule of circular RNA

  ঘ

  Can be inactivated by ultraviolet light

  ঙ

  Causative agent of transmissible plant disease
• Prions are infectious particle that are
  ক

  Composed of only protein

  খ

  Cause infection of CNS

  গ

  Only nucleic acid

  ঘ

  Both nucleic acid and protein

  ঙ

  Infect only animal
• Prion
  ক

  Contains protein

  খ

  Are filamentous rod shaped seen in electron microscope

  গ

  Contains nucleic acid

  ঘ

  Induces antibody response

  ঙ

  Are inactivated by ultraviolet light
• Diseases transmitted by mosquito are
  ক

  Malaria

  খ

  Dengue

  গ

  Yellow fever

  ঘ

  Kala-azar

  ঙ

  Schistosomiasis
• Following are live vaccine
  ক

  Measles

  খ

  Mumps

  গ

  Rubella

  ঘ

  Tetanus

  ঙ

  Hepatitis B
• Regarding immunization
  ক

  Hepatitis A immunization should be a routine

  খ

  Japanese encephalitis is a travel vaccine

  গ

  Measles vaccine is contraindicated in immunocompromised person

  ঘ

  Before splenectomy H. Influenzae vaccine should be taken

  ঙ

  BCG vaccine always protect from tuberculosis
• Vaccines not included in EPI schedule are
  ক

  MMR

  খ

  Vaccine against rota virus

  গ

  Meningococcal vaccine

  ঘ

  Hemophilus influenzae B

  ঙ

  Hepatitis B
• Passive immunization is given in
  ক

  Diphtheria

  খ

  Rabies

  গ

  Botulism

  ঘ

  Enteric fever

  ঙ

  Cholera
• Following are vaccine preventable viral disease
  ক

  Mumps

  খ

  Hepatitis A

  গ

  Human papilloma virus infection

  ঘ

  Hepatitis C

  ঙ

  HIV
• Following statements regarding human rabies vaccine are correct
  ক

  May cause allergic encephalitis when prepared from nerve tissue

  খ

  Can be used for both pre and post exposure prophylaxis

  গ

  Contains live attenuated rabies virus

  ঘ

  Contains multiple antigenic types of rabies virus

  ঙ

  Duck embryo vaccine is highly antigenic and only a single dose is needed
• The following are subunit vaccine produced by recombinant DNA technique
  ক

  Hepatitis B vaccine

  খ

  Human Papilloma

  গ

  Hepatitis A vaccine

  ঘ

  Oral Polio vaccine

  ঙ

  Human Rotavirus vaccine
• Vaccine preventable viral infections are
  ক

  Hepatitis D virus

  খ

  Rubella virus

  গ

  Hepatitis A virus

  ঘ

  Hepatitis E virus

  ঙ

  Herpes simplex virus
• Live attenuated vaccines are followings
  ক

  BCG

  খ

  OPV

  গ

  MMR

  ঘ

  TAB

  ঙ

  Hib
• Live vaccines are used in immunization against
  ক

  Poliomyelitis

  খ

  Tuberculosis

  গ

  Typhoid fever

  ঘ

  Diphtheria

  ঙ

  Tetanus
• Vaccine preventable viral diseases are
  ক

  Hepatits D infection

  খ

  Rubella virus infection

  গ

  Yellow fever virus

  ঘ

  Hepatits C infection

  ঙ

  Ebola virus
• Regarding viral vaccine
  ক

  HBV vaccine is recombinant DNA type

  খ

  Varicella vaccine is a live vaccine

  গ

  HPV vaccine is live attenuated

  ঘ

  Yellow fever vaccine is a subunit vaccine

  ঙ

  Rubella vaccine is a conjugate vaccine
• Viral vaccines prepared using recombinant DNA technology are
  ক

  Hepatits B virus

  খ

  Human papilloma virus

  গ

  Varicella-zoster virus

  ঘ

  Hepatits A virus

  ঙ

  Human rota vurus
• The following vaccines contain live attenuated virus
  ক

  Measles

  খ

  Rubella

  গ

  Oral polio

  ঘ

  Hepatitis A

  ঙ

  Hemophillus influenzae-type B
• Live attenuated vaccines are available against the following viruses
  ক

  Rubella virus

  খ

  Yellow fever virus

  গ

  Varicella-Zoster virus

  ঘ

  Rabies virus

  ঙ

  Hepatitis B virus
• Post exposure prophylaxis by vaccination isrecommended for the following viral diseases
  ক

  Hepatitis A virus

  খ

  Hepatitis B virus

  গ

  Rabies virus

  ঘ

  Human immunodeficiency virus

  ঙ

  Rubella virus
• Live vaccines are used to protect against
  ক

  Measles

  খ

  Rota virus

  গ

  Chicken pox

  ঘ

  Rabies

  ঙ

  Hepatitis A
• Vaccine used to prevent cancer are
  ক

  HBV vaccine

  খ

  HPV vaccine

  গ

  HHV-8 vaccine

  ঘ

  Polio vaccine

  ঙ

  MCPV vaccine
• Recombinant vaccines are available against
  ক

  Hepatitis B virus

  খ

  Human papilloma virus

  গ

  Rabies

  ঘ

  Rota virus

  ঙ

  Yellow fever virus
• Pre-vaccination tests before giving hepatitis B vaccine are
  ক

  Both HBsAg and Anti HBs

  খ

  Anti HBc total

  গ

  HBsAg only

  ঘ

  Anti HBs only

  ঙ

  HBeAg
• Vaccine preventable diseases are
  ক

  HBV

  খ

  Rubella

  গ

  Measles

  ঘ

  HIV

  ঙ

  Dengue
• Viral vaccines produced by using recombinant DNA technology are
  ক

  Influenza virus vaccine

  খ

  Human Papilloma virus (HPvaccine

  গ

  Varicella Zoster virus (VZvaccine

  ঘ

  Hepatitis B virus (HBvaccine

  ঙ

  Hepatitis A virus (HAvaccine
• Post-exposure prophylaxis by vaccination is recommended for the following infections
  ক

  Hepatitis A

  খ

  Hepatitis B

  গ

  Rabies

  ঘ

  Influenza

  ঙ

  Rubella
• Live attenuated vaccines are available against
  ক

  Rubella virus

  খ

  Polio virus

  গ

  Rota virus

  ঘ

  Influenza virus

  ঙ

  Rabies virus
• Regarding live attenuated vaccination
  ক

  Should not be given during an acute infection

  খ

  Should not be given three months after an injection of human immunoglobulin

  গ

  Human immunoglobulin should not be given for two weeks after a live vaccine

  ঘ

  Can be given in pregnant women

  ঙ

  Two live vaccines should be given two weeks apart