Medical Quiz

Respiratory System Quiz

MOST respiratory disorders are causes by:

A. Infection

B. Lack of exercise

C. Heredity

D. Poor circulation

Select your answer:
A  B  C  D  E 


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Other quiz: Microbiology

On Monday, Kari exhibits no symptoms of a viral illness. She is sick on Tuesday and stays home from school. On Wednesday, her friends stay home with the same illness, despite having no contact with Kari when she was sick on Tuesday. Which is the most likely explanation of how the other students became sick?

A. Kari was immune to the virus but infected the other students

B. The virus mutated and infected the other students after Kari got sick

C. Kari was infected with the virus before she experienced any symptoms

D. The virus was a carrier, and the other students were infected after Kari got sick.