Gayle 1

Question 1

Hypostatic congestion

Answer 1

Livor mortis vs sepsis

Dep side 1-2h after ☠️➡️12h

Question 2

Rigor mortis time

Answer 2

Sk Mm: 2h➡️max 48h, gone by 96h

❤️: empty chamber blood at 18h
Use heart wt

Question 3

Postmortem bact degradation of Hgb

Answer 3

Pseudomelanosis

=sev autolysis

Question 4

4 unique fish 🐟 structures

Answer 4

Gills

Pronephros (head kidney) hematopoiesis

Swim bladder - bouyancy

Lateral line - turbulence

Question 5

Branchitis 🐟

Answer 5

NH3
Filamentous bact

Branchomyces fungi
Parasite: 🍔 gill dis/protozoa/monogenetic trematodes

Question 6

Hageman red mouth

Answer 6

Yersinia ruckerii

DIC 👄 hemorrhage

Question 7

Emphysematous putrefactive dis

Answer 7

Smelly catfish/eels

Edwardsiella ➡️ prod gas

Question 8

3 ulcerative 🐟 dis

Answer 8

Aeromonas
Pseudomonas

Vibrios

Question 9

3 viruses high mortality young CH catfish

Answer 9

Birna-v

Novi/rhabdo-v

Question 10

MC skin tumor 🐶

Answer 10

MCT: legs,trunk & genitals

Varied plaques/ulcer nodules

Edema by gy histamine rel
Metachromic cytoplasmic granules

dDx cutaneous LSA

Question 11

Young 🐶 tumor on head

Answer 11

Histiocytoma
Muzzle, ears, feet button tumor, may ulcerate

Solitary 🚫metastasis

Question 12

4 MC Skin tumor 🐱

Answer 12

Basal cell: pigmented

MCT: benign

SCC

Fibrosarcoma: Fe Sarc virus, 💉Rabies/FeLV

Question 13

Perianal tumor

Answer 13

Hepatoid gl adenoma