Exam 3 Flashcards
Liver
Syn 90% serum proteins
Deaminates AA➡️ TCA cycle
Gluconeogenesis
Glutamine (non-toxic glutamate) ➡️kidneys: free amonia➡️ excreted or liver: urea syn➡️kidneys: BUN
U/S right
Liver fn tests
BA: 90% excre by liver
🚫gal bladder➡️ continuous flow
Bilirubin (not liver sp): unconjug=pre-hepatic
Conjug=post-hep
MC⬆️bili/icterus: anorexia/inappetance
Blood [NH3]🌟
Detox liver
Some Rx alt detox rate
⬆️: barbiturates, phenylbutazone
⬇️: chloramphenicol, cimetidine
Liver dis CS
PhotoSN (phylloeryhrin)
Dep edema
Hepatic encephalopathy
Icterus/jaundice 🐱 mobilize fatty stores
Liver chem
🌟GGT: biliary liver sp
ALP: biliary, but also growing animals, cholestasis
SDH: hepatocell parenchyma , short half-life➡️difficult to measure
ALT: 🚫🐎
🌟Serum BA: Liver fn, very sp
Theilers dis
TDAVirus (35% related to Flaviviridae)
Serum Assoc Hepatitis
Acute hepatic necrosis➡️☠
Typically sporadic, but can occur in outbreak
🐎serum biologics 💉
🚫tx
Pyrrolizidine alkaloid
Tansy Ragwort🌾
MC cause chronic liver failure
Eaten at high amts➡️ acute
Chronic low level exposure➡️MC
⛔️mitosis➡️ fibrosis: hepatic atrophy
Dx: Bx
Hyperlipidemia
> 500 mg/dL serum triglyceride level
Improve energy balance
Guarded Px
Cryptorchids
L➡️Abdomnial
R➡️ inguinal
hCG stim test: 2x [T]
Deep inguinal ring
Cr: IAO
Ca: inguinal lig
Superficial inginual ring
EAO crura
Fascia medial thigh
Segmental posthectomy
Reefing➡️ int preputial lamina
MC neoplasm removal
SCC
Non-colitic 💩
SAPH
Stress➡️salmonellosis
Alimentary LSA
Post-cielotomy Sx
♥️ failure: congestion
Typhlocolitis
Inflam LI lining
50% colitis X
Un-d/dt colitis
Systemic inflam: fever
Endotoxemia➡️ damage lungs
Painful colic
Hypoalbumenia/dehydration CBC mask
💩 later
⬆️HR
⬆️RR
Colitis causes
🚫E.coli
SNCG ANCSB
Salmonellosis Neorickettsia risticii (potomac/shasta) 🐌➡️🐝 flukes Clostridiosis: 1° foals Grain overload: ⬆️[Lac-] Abx NSAID Cyathastomiasis strongyle Sand Blister beetle
