V_PBIO 8458 - Veterinary Public Health » Summer 2022 » Quiz 5 Lecture 14,15,16

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Question #1
This is the most common location for hydatid cyst formation secondary to Echinococcus infection in people.
A.   brain
B.   liver
C.   lung
D.   eye
Question #2
Oral lesions caused by Foot and Mouth Disease virus are more commonly seen in which species?
A.   swine
B.   sheep
C.   goats
D.   cattle
Question #3
All of the following are true concerning Contagious Ecthyma virus (Orf) EXCEPT:
A.   Cutaneous lesions on people are not contagious
B.   An attenuated vaccine is used to control the condition in sheep.
C.   The condition is usually self limiting in sheep and people.
D.   The virus can survive for months in bedding containing fallen scabs.
Question #4
Which source would be the least likely concern for toxoplasma exposure for pregnant women?
A.   exposure to household cat
B.   handling raw meat
C.   eating undercooked meat
D.   gardening
Question #5
Because they tend to shed a high number of the virus, this species is considered an amplifier of FMD infection.
A.   cattle
B.   deer
C.   sheep
D.   swine
Question #6
This term describes the localized swelling around the area where Trypanosoma enters the body.
A.   chagoma
B.   weil
C.   Hansen's sign
D.   trypanosome
Question #7
The three leading causes of death from foodborne illness in the US include all EXCEPT
A.   salmonella
B.   clostridium
C.   listeria
D.   toxoplasma
Question #8
The definitive hosts for echinococcus granulosis tapeworms include which of the following:
A.   humans
B.   canines
C.   sheep
D.   pigs
Question #9
Which stage in the life cycle of Toxoplasma development causes tissue damage leading to clinical disease?
A.   bradyzoite
B.   tachyzoite
C.   oocyst
D.   sporozoite
Question #10
This is the leading infectious cause of blindness in the world.
A.   onchocerca volvulus
B.   toxocara
C.   Chlamydia trachomatis
D.   toxoplasma

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