Q.

Influenza pandemic occurs after every 7 – 10 years. This kind of disease distribution in time is known as:

A. Secular trend
B. Short time fluctuation
C. Cyclical trend
D. Seasonal trend
Answer» C. Cyclical trend
1.8k
0
Do you find this helpful?
1

View all MCQs in

Swasthavritta

Discussion

No comments yet