Influenza MCQ 10+

Test your knowledge with important Influenza MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 40+ more Influenza MCQs on Bissoy. Bissoy App

• Regarding rubella
  ক

  Infections is highly contagious

  খ

  Most common abnormality in fetus is hearing loss

  গ

  Increases the risk of abortion

  ঘ

  Possibilities of fetal infections is low during the first four post conception weeks

  ঙ

  IgM disappear within one week of infection
• Congenital abnormalities caused by rubella virus are
  ক

  Cataract

  খ

  Patent ductus arteriosus

  গ

  Glucoma

  ঘ

  Macrophthalmia

  ঙ

  Conductive deafness
• Rubella virus
  ক

  Is teratogenic

  খ

  Causes congenital defects in eye

  গ

  ear and heart

  ঘ

  Produces specific antibody in the cord blood which helps to diagnose congenital infection

  ঙ

  Cause a vesicular rash

  চ

  Persistence congenital rubella infants does not poses a risk
• Rubella in pregnancy is associated with
  ক

  Severe fetal congenital malformations

  খ

  A declining incidence due to vaccination

  গ

  Repeated miscarriages

  ঘ

  Increased maternal mortality

  ঙ

  Maternal development of type 2 diabetes
• Congenital condition/s caused by rubella is/are
  ক

  Pulmonary artery stenosis

  খ

  Retinopathy

  গ

  Micro-ophthalmia

  ঘ

  Tetralogy of Fallot

  ঙ

  Duodenal atresia
• Antigenic variation of influenza viruses depend on following surface glycolproteins
  ক

  Neuraminidase

  খ

  Hemagglutinin

  গ

  Matrix protein

  ঘ

  RNA transcriptase

  ঙ

  Nucleocapsid protein
• Which of the following statements reflects the pathogenesis of influenza
  ক

  The virus enters the host in airborne droplets

  খ

  Pneumonia is associated with secondary bacterial infections

  গ

  Viraemia is common

  ঘ

  The virus establishes persistent infection in the lung

  ঙ

  Viral infection does not destroy cells in the respiratory tract
• Infuenza A virus
  ক

  May undergo antigenic shift and antigenic drift

  খ

  May cause pandemic

  গ

  Respond to rimanditine

  ঘ

  Does not respond to neuraminidase inhibitors

  ঙ

  Vaccination confers lifelong protection
• Influenza A virus
  ক

  Can cause pandemics

  খ

  Responds to rimantadine

  গ

  Responds to neuraminidase inhibitors

  ঘ

  Can undergo antigenic shift and antigenic drift

  ঙ

  Vaccination confers lifelong protection