Chlorine is routinely added to public swimming pools and hot tubs ...

[rl]

Chlorine is routinely added to public swimming pools and hot tubs to kill
 
 A. Trichinella.
  B. noroviruses.
  C. preformed toxins.
  D. Giardia intestinalis.

Question 2

Symptoms of illness caused by enteric toxins are distinguished from those produced by enterohemorrhagic pathogens because
 
 A. enteric toxins produce symptoms related to the GI tract, while enterohemorrhagic pathogens produce symptoms related to muscular fatigue.
  B. enteric toxins produce diarrhea, but enterohemorrhaigc pathogens damage intestinal cells and cause bloody diarrhea.
  C. enteric toxin symptoms take longer to resolve than enterohemorrhagic symptoms.
  D. enteric symptoms typically result in hospitalization, while enterohemorrhagic symptoms are far less severe.

[Liamb2179]

Answer to Question 1

D

Answer to Question 2

B

[rl]

Wow, this really help

[peter]

Thanks for the timely response, appreciate it