Chapter:

Environmental-sanitation-mcqs

1. Secondary attack rate indicates:


2. The constant occurance of disease in a certain area is called:


3. Occurrence of disease more than expected normal is


4. The phase of pathogenesis in natural history of disease starts when:


5. Occurrence of a disease in a haphazard and irregular pattern is known as:


6. Total number of cases in a given point of time in a given population is


7. The far of public health?


8. Primary and secondary case are used to define:


9. The continuous scrutiny of factors that determines occurrence & distribution of disease is:


10. Isolation is strictly recommended for: