An infectious agent that can be found in untreated swimming pools or in rivers, ponds, and streams ...

An infectious agent that can be found in untreated swimming pools or in rivers, ponds, and streams that have been contaminated is
 
 A. Aspergillus.
  B. the norovirus.
  C. Giardia intestinalis.
  D. Salmonella.

Q. 2

A parasite
 
 A. is a bacteria.
  B. is an organism that produces a toxin.
  C. is an organism that is made from a mold.
  D. is an organism that relies on another organism to survive.

Q. 3

Infection with which pathogen(s) causes bloody diarrhea?
 
 A. Staphylococcus aureus
  B. Salmonella
  C. Escherichia coli O157:H7
  D. B and C

Q. 4

Common symptoms of foodborne illnesses caused by preformed or enteric toxins include
 
 A. poor coordination in the arms and legs.
  B. ringing in the ears.
  C. nausea and diarrhea.
  D. an abdominal rash.

Q. 5

Examples of infectious agents that produce enteric toxins are the norovirus and
 
 A. Escherichia coli.
  B. Salmonella.
  C. Clostridium botulinum.
  D. Staphylococcus aureus.

Q. 6

Enteric toxins or intestinal toxins
 
 A. are formed by organisms after they enter the GI tract.
  B. are consumed in foods.
  C. are toxins produced in the intestinal tract to fight bacteria.
  D. are destroyed by heat in cooking.

Q. 7

Aspergillus is a mold that produces the preformed toxin
 
 A. peanut toxin.
  B. wheat toxin.
  C. aflatoxin.
  D. enteric toxin.

Q. 8

The only infectious agent known to cause a foodborne illness whose symptoms include disturbances of the eyes, such as doubled or blurred vision, is
 
 A. Staphylococcus aureus.
  B. Clostridium botulinum.
  C. Listeria monocytogenes.
  D. Escherichia coli O157:H7.

Q. 9

Inadequately processed home-canned foods are potential sources of
 
 A. Clostridium botulinum.
  B. Aspergillus.
  C. Staphylococcus aureus.
  D. Escherichia coli.