大学MOOC 流行病学(右江民族医学院)1458174162 最新慕课完整章节测试答案

test

1、单选题：
​What is the definition of epidemiology ?‎​‎
选项：
A: Studing underlying mechanisms of disease, dignosis and treatment.
B: Studying the distributino of communicable disease and relevant factors.
C: Studying the distributino of non-communicable disease and relevant factors, as well as measures to prevent.
D: Studying the distribution of diseases and health status in the population and relevant factors, as well as formulating and evaluating strategies and measures to prevent, control and eliminate diseases and promote health.
答案: 【 Studying the distribution of diseases and health status in the population and relevant factors, as well as formulating and evaluating strategies and measures to prevent, control and eliminate diseases and promote health.】