Which statement about carrier is right?
A: A person with asymptomatic infection that can be transmitted to other persons.<;br>;
B: A person with symptomatic infection that can be transmitted to other persons.<;br style="white-space: normal;">;<;br>;
C: A person with symptomatic infection that can`t be transmitted to other persons.<;br>;
D: A person with asymptomatic infection that can`t be transmitted to other persons.<;br style="white-space: normal;">;<;br>;
A: A person with asymptomatic infection that can be transmitted to other persons.<;br>;
B: A person with symptomatic infection that can be transmitted to other persons.<;br style="white-space: normal;">;<;br>;
C: A person with symptomatic infection that can`t be transmitted to other persons.<;br>;
D: A person with asymptomatic infection that can`t be transmitted to other persons.<;br style="white-space: normal;">;<;br>;
举一反三
- Which statement about apparent infection is not right? A: Significant signs and symptoms are found clinically; B: The pathogens would be eliminated completely after recovery from infection; C: Pathogens could be transmitted to other persons; D: The bacterial virulence is higher, the host immunity is weaker;
- TB<br/>cannot be transmitted by ( ) A: droplet<br/>infection B: ingestion<br/>of infected milk C: droplet<br/>nuclei D: fomites
- Which<br/>of the following character about the pathogenesis of measles virus is<br/>wrong ( )? A: causing<br/>viremia twice B: transmitted<br/>through respiratory tract or contact C: most<br/>are inapparant infection D: Koplik’s<br/>spot is helpful in early diagnosis E: can<br/>infect central nervous system
- What kind of gift usually give to people in Korea? A: Koreans usually give other persons something that they need B: Koreans usually give other persons something that they never know or see C: Koreans usually give other persons something that they like D: Koreans usually give other persons something that they can't afford to buy
- If a trade is good for one person, it can't be good for the other one.