The common cold is an acute bacterial infection of the upper respiratory tract.() A. 正确 B. 错误 如何将EXCEL生成题库手机刷题 > 下载刷刷题APP,拍照搜索答疑 > 手机使用 分享 反馈 收藏 举报 参考答案: B 复制 纠错 举一反三 多级往复式压缩机的压缩级数越多,则每级功耗越少。 A. 正确 ...
Common cold is a viral infection that starts in the upper respiratory tract, sometimes spreads to the lower structures, and may contribute secondary infeeti9ns in the eyes or middle ears. The main differences between the common cold and other respiratory infections are the absence of fever and ...
根据第二段后三行And in separate Arctic (北极的)areas, explorers have reported being free from colds until touching again with infected people from the outside world by way of packages and mail dropped from airplanes.说明这些人在北极没有感冒,与病毒接触以后才会感冒,故D项正确。小题3:A 细节题。
The common cold is a viral infection in your upper respiratory tract (nose and throat). Many viruses can cause a cold, but the most common one is called rhinovirus. The viruses that cause the cold are spread through the air and close contact with someone who is sick. Common cold symptoms...
The common cold is the world's most widespread illness, which is a serious infection that man receives. The most widespread mistake of all is that colds are caused by cold. They are not. They are caused by viruses passing on from person to person. You catch a cold by touching directly ...
Common cold is a viral infection that starts in the upper respiratory tract, sometimes spr eads to the lower structures, and may contribute secondary infections in the eyes or middle ears. The main differences between the common cold and other respiratory infections are the absence of fever and ...
Select the correct answer. Which of these is a human disease caused by bacteria? A) TB B) Ascariasis C) Chickenpox D) Common cold Causes of Infectious Diseases: While there may appear to be little difference between microorganisms because ...
Complications of this common virus can be severe and long-lasting, especially when it strikes the face. Aviva PatzJan. 30, 2025 Sleeping After Heart Surgery Getting good rest after this major surgery can be tough. Here’s how to make it as comfortable as possible. ...
SalmonellosisSalmonellaspp.Salmonellosis is a bacterial infection that causes sickness and mortality in sheep.Salmonellamultiplies in the gastrointestinal system and other organs, causing infection. It presents with diarrhea and may lead to abortion in sheep.[148] ...
This is an enormous commitment for the bacterial cell in lieu of normal division. To put it into perspective, the average generation time for a vegetatively growing Bacillus species can be as quick as 25–30 minutes, but the time it takes to complete the formation of a spore is in the ...