Pathology Quiz 4

Front 1

Ddx for enteritis in neonatal cattle

Back 1

E. coli
C. perfringens type C
rotavirus
calicivirus
coronavirus
Breda virus
coccidiosis
cryptosporidiosis

Front 2

Ddx for enteritis in adult cattle

Back 2

salmonellosis
Johne's disease
winter dysentery
BVD

Front 3

Ddx for enteritis in nursing lambs

Back 3

hemorrhagic enterotoxemia (C. perfringens type C)
E. coli
lamb dysentery (C. perfringens type B)
enterotoxemia ("pulpy kidney dz", C. perfringens type D)
rotavirus
cryptosporidiosis

Front 4

Ddx for enteritis in adult sheep

Back 4

salmonellosis
coccidiosis
Johne's disease

Front 5

Ddx for enteritis in neonatal pigs

Back 5

E. coli
TGE (coronavirus)
rotavirus
coccidiosis
C. perfringens type C

Front 6

Ddx for enteritis in adult pigs

Back 6

swine dysentery
salmonellosis
porcine intestinal adenomatosis complex
adenovirus
hog cholera
African swine fever
hemagglutinating encephalomyelitis virus ("vomiting & wasting disease", coronavirus)
enterovirus

Front 7

Characteristics of hyperplasia

Back 7

not excessive to needs
purposeful
ceases when stimulation ceases
reversible
regulated

Front 8

Characteristics of neoplasia

Back 8

excessive
purposeless
persistent
irreversible
autonomous

Front 9

Characteristics of Benign Neoplasms

Back 9

no metastasis
grows by uniform expansion (not invasive)
resembles tissue of origin
well circumscribed, often encapsulated
progressive, slow growth
normal mitotic figures
excision usually curative
adequate blood supply

Front 10

Characteristics of Malignant Neoplasms

Back 10

metastasis
grows by expansion & infiltration (invasive)
poorly differentiated (may be anaplastic)
slow to rapid growth
abnormal, abundant mitotic figures
local recurrence frequent
often outgrows blood supply & becomes necrotic

Front 11

Cytologic characteristics of malignant cells

Back 11

unequal cell size (anisocytosis)
unequal nuclear size (anisokaryosis)
hyperchromatic nuclei (abnormal DNA content)
abnormal nuclear/cytoplasmic ratio
enlarged & multiple nucleoli
irregular clumping of chromatin
high mitotic index
abnormal mitoses
tumor giant cells

Front 12

atresia coli

Back 12

Name this condition in a calf.

Front 13

BVD mucosal disease

Back 13

Name the disease in cattle.

Front 14

BVD mucosal disease

Back 14

Name the disease in cattle.

Front 15

BVD mucosal disease
Peyer's patch necrosis

Back 15

Name the disease in cattle and the lesion.

Front 16

Edema disease
E. coli

Back 16

Name the disease and etiologic agent in cattle.

Front 17

Edema disease
E. coli

Back 17

Name the disease and etiologic agent in cattle.

Front 18

Edema disease
E. coli

Back 18

Name the disease and etiologic agent in cattle.

Front 19

Johne's disease

Back 19

Name the disease in cattle.

Front 20

granulomatous colitis
Mycobacterium avium paratuberculosis

Back 20

Give a morphologic diagnosis and etiologic agent in cattle.

Front 21

Porcine intestinal adenomatosis complex
Lawsonia intracellulare

Back 21

Name the disease and etiologic agent in pigs.

Front 22

Porcine intestinal adenomatosis complex
Necrotic enteritis

Back 22

Name the disease & lesion in pigs.

Front 23

Porcine intestinal adenomatosis complex
Proliferative hemorrhagic enteropathy

Back 23

Name the disease and lesion in pigs.

Front 24

Salmonella typhimurium, S. cholerasuis
rectal stricture

Back 24

Give the etiologic agent and resulting pathology in pigs.

Front 25

Multifocal granulomatous enteritis

Back 25

Give a morphologic diagnosis in sheep.

Front 26

Eimeria sp.

Back 26

Name the etiologic agent in sheep.

Front 27

coccidiosis

Back 27

Name the disease in sheep.

Front 28

feline infectious peritonitis

Back 28

Name the disease in cats.

Front 29

hemorrhagic enterocolitis

Back 29

Give a morphologic diagnosis in a lamb.

Front 30

hemorrhagic enterotoxemia
Clostridium perfringens type C

Back 30

Name the disease and etiologic agent in a lamb.

Front 31

Johne's disease

Back 31

Name the disease in sheep.

Front 32

granulomatous lymphadenitis
Johne's disease

Back 32

Give a morphologic diagnosis & disease in sheep.

Front 33

Oesophagostomum (nodular worm)

Back 33

Name the etiologic agent in sheep.

Front 34

granulamtous lymphadenitis
Oesophagostomum

Back 34

Give a morphologic diagnosis and etiologic agent in sheep.

Front 35

Peyer's patch necrosis
parvovirus

Back 35

Give a morphologic diagnosis & disease in dog.

Front 36

parvovirus

Back 36

Name the disease in dogs.

Front 37

cryptosporidiosis

Back 37

Name the disease in calves.

Front 38

polyserositis
E. coli

Back 38

Give a morphologic diagnosis and etiologic agent in pigs.

Front 39

glandular hyperplasia
porcine intestinal adenomatosis complex

Back 39

Give a morphological diagnosis and disease in pigs.

Front 40

shiga-like toxin II damages small blood vessels

Back 40

How does E. coli cause edema disease in pigs?

Front 41

villous atrophy
transmissible gastroenteritis, coccidiosis

Back 41

Name the lesion and give 2 differetial diagnoses in neonatal pigs.

Front 42

intestinal crypt necrosis
parvovirus

Back 42

Name the lesion & the etiologic agent in dogs.

Front 43

lymphoid necrosis
parvovirus

Back 43

Name the lesion & etiologic agent in dogs.