Whooping Cough Is Transmitted Via Respiratory Droplets

question 55

Multiple Choice

Whooping cough is transmitted via respiratory droplets.The___stage lasts 1-2 weeks, while the _________stage is characterized by severe coughing.

• A)primary; secondary
• B)catarrhal; paroxysmal
• C)incubation; convalescent
• D)low T-cell; high macrophage
• E)incubation; invasion

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