Which of the following statements reflects the pathogenesis of influenza

A The virus enters the host in airborne droplets
B Pneumonia is associated with secondary bacterial infections
C Viraemia is common
D The virus establishes persistent infection in the lung
E Viral infection does not destroy cells in the respiratory tract

Correct Answer: The virus enters the host in airborne droplets, Pneumonia is associated with secondary bacterial infections

Bissoy MCQ
#MD #MS #Microbiology #Systemic virology #Influenza

Related Questions

Influenza disease is caused by which of the following?
A Bacteria
B Virus
C Fungi
D Protozoa
According to the passage, all of the following is TRUE about "1918 Influenza" EXCEPT.
A it was beyond censorship
B it decreased life expectancy
C it was overlooked in American history lessons
D it infected one third of world's population
Antigenic variation of influenza viruses depend on following surface glycolproteins
A Neuraminidase
B Hemagglutinin
C Matrix protein
D RNA transcriptase
E Nucleocapsid protein
Complete the analogous pair: INFLUENZA : VIRUS:: TYPHOID:?
A bacillus
B parasite
C protozoa
D bacteria
INFLUENZA : VIRUS :: TYPHOID?
A Bacillus
B parasite
C Protozoa
D Bacteria
The 1918 influenza was called the Spanish Flu" because-
A it originated in Spain
B Spain was a neutral country in World War I
C King Alfonso XIII of Spain was ill
D of the false impression of Spain as hard hit
Influenza A virus
A Can cause pandemics
B Responds to rimantadine
C Responds to neuraminidase inhibitors
D Can undergo antigenic shift and antigenic drift
E Vaccination confers lifelong protection
In human beings influenza is caused by
A Bacteria
B Viruses
C Fungi
D Algae
Which one of the following statements by a company chairman BEST reflects the marketing concept?
A We have organized our business to satisfy the customer needs
B We believe that marketing department must organize to sell what we produce
C We try to produce only high quality, technically efficient products
D We try to encourage company growth in the market
Which one of the following statements most accurately reflects the nature of ac power?
A The current in an ac circuit flows in one direction, but changes value periodically
B The current in an ac circuit flows in one direction at a steady level
C The current in an ac circuit changes direction periodically
D The current in an ac circuit flows in two directions at the same time
E None of the above

Next steps