Cram 2

Question 1

Triad of Yersinia lesions

Answer 1

Multifocal hepatic and splenic necrosis and abscesses

Mesenteric lymphadenopathy

Ulcerative enterocolitis

Question 2

Bloody nose in macaques

Answer 2

Moraxella catarrhalis is a gram neg diplodocus

Nocardia (asteroides is gram pos.)

Question 3

NHP retroviruses

Answer 3

Orthoretrovirinae
Beta (formerly type D)
SRV-1 Rhesus, SRV-2 cynos + pigtails (RFHV)

Delta
STLV-1 lymphoprolif. Dz in macaques, AGMs, baboon, gorillas

Gamma
SSV = simian sarcoma virus from a woolly monkey w/fibrosarcoma, also GALV

Lentivirus
SIV

Spumaretrovirinae
Simian Foamy Virus (SFV)
Nonpgenic, cell culture syncitia, consider zoonotic

Question 4

Polio in NHPs

Answer 4

Infection dependent on CD155

NWM + Rhesu NOT sus. Orally
Cyno + chimps ARE

Question 5

Marmoset nasal parasite

Answer 5

Anatrichosomona cynomolgi

Barrel shaped double operculated ova

Mild serous discharge

Question 6

SQM pancreatic nematode

Answer 6

Trichospiuria leptostoma

Question 7

SQM Distended abdomen w/palpable mass, diarrhea, wt. loss

Answer 7

Prosthenorchis elegans

Worm in terminal ilium

Question 8

Hep A, B, C, E

Answer 8

A, nonE RNA = hepatovirus (Picornaviridae), self limiting
B, env DNA = Hepadnaviridae, chronic carrier, apes have their own and sus. to human
C, env RNA = hepacvirus (Flavivirus) Only chimps sus.
E, nonE RNA = Hepeviridae, self limiting, swine and rodent reservoirs

Question 9

Yersinia type, staining, spp.

Answer 9

Gram neg. rod with BIPOLAR STAINING

Y. pseudotuberculosis, Y. enterocolitica

Question 10

Ameliorates cyclosporine induced gingival hyperplasia

Answer 10

Azithromycin

Question 11

A mouse essential fatty acid

Answer 11

Linoleic acid

Question 12

Optimal pH or bleach

Answer 12

5-6.5

Question 13

Endothelium receptor type B mutant = color?

Answer 13

Ednrb^s/Ednrb^s

Piebald

Question 14

Simple sequence length polymorphism

Answer 14

Microsatellite

Question 15

G.P. Estrus cycle

Answer 15

15-17

Excellent model of chlamydophilia

Question 16

Resistant to amyloidosis

Answer 16

BALB/c

Not
A, SJL, C57BL/6

Question 17

Mouse and human hearing range

Fire alarms

Answer 17

Mouse 1-100 kHz

Fire alarms 400 kHz to 500 kHz
***This seems wrong to me, should be Hz??

Approximate Range (Hz)
human 64-23,000 (.064-23 kHz)
rat 200-76,000 (.2-76 kHz)
mouse 1,000-91,000 (1-100 kHz)

Lower limit of u/s is 20 kHz

dog	67-45,000 
cat	45-64,000 
cow	23-35,000 
horse	55-33,500 
sheep	100-30,000 
rabbit	360-42,000 
gerbil	100-60,000 
guinea pig	54-50,000

Question 18

Strong increase in LDH w LDEV for screening

Answer 18

SJL/J

Question 19

First to propose disease free animals

Answer 19

Charles Griffin

Question 20

Sus to Sendai

Answer 20

C3H

Question 21

Common skin nematode of Xenopus

Answer 21

Pseudocapillaroides

Question 22

F344 have high incidence of-

Low of-

Answer 22

High interstitial cell tumor, large granulolymphocytic leukemia, mesothelioma

Low mammary tumors