Question

1.These can be symptoms of bacterial sepsis caused by high levels of endotoxin except:

A)	loss of fluid from capillaries

B)	blood coagulation

C)

anemia

D) low blood pressure

2. All of these are major categories of transmission for infectious disease except:

A)	contact transmission.

B)	vehicle transmission.

C)	passive transmission.

D)	vector transmission.

3. This virus is transmitted through mosquitoes:

A)	hantavirus.

B)	West Nile virus.

C)	Ebola virus.

D) retroviridae virus.

4. Bacteria use all of the following methods to escape detection and destruction by a host’s defense system except:

A)	resisting lysosomal destruction.

B)	encapsulation.

C)	lysing the host cell.

D)	changing antigens.

5. This form of hepatitis is acquired by ingesting contaminated food and/or water:

A)	Hepatitis A.

B)	Hepatitis B.

C)	Hepatitis D.

D)	Hepatitis C.

Answer 1

1.A . Loss of fluid from the capillaries is not the symptom associated with high level of endotoxin in bacterial sepsis.

2. C Passive trasmission of infection, The 3 major catagories of disease transmission are via contact , vehical like food or water born infections , and vector born infections such as by flies , mosquito etc .

3. B West Nile virus (WNV) is a virus spread by infected mosquitoes. the infection in  Mosquitoes takes place via infected bird feeding .