更多"Epidemic diseases can be prevented "的相关试题:
[填空题]Epidemic diseases can be prevented by means of vaccination or ______.
[填空题]Diseases can be prevented by means of vaccination or ______.
[单项选择]Diseases have diverse causes, which can be classified into two broad groups: infectious and noninfectious. Infectious diseases can spread from one person to another and are caused by microscopic (极小的) organisms that invade the body. Noninfectious diseases are not communicated from person to person and do not have, or are not known to involve, infectious agents. Some diseases, such as the common cold, are acute, coming on suddenly and lasting for no more than a few weeks. Other diseases, such as arthritis (关节炎), are chronic (长期的), persisting for months or years, or recurring (复发) frequently.
Every disease has certain characteristic effects on the body. Some of these effects, called symptoms and signs, include fever, inflammation, pain, fatigue, dizziness, nausea, and rashes, and are readily apparent to the patient. These symptoms offer important clues that help physicians and other health care professionals make a diagnosis. Many times, however, the symptoms point to several possib
A. The classification of diseases.
B. The causes of diseases.
C. The diverse diseases.
D. The diseases’ classification and causes.
[填空题]Scientists can predict earthquakes by means of paying attention to places where pieces of the earth’ s surface meet or by ______.
[填空题]In Japan, "bottom up" means that ideas can be created at______, travel upward through an organization and have an impact on the eventual decision.
