NAVLE - O.O.O's Review 13 Flashcards
– Aimless wandering, head pressing, nystagmus, blindness
Polioencephalomalecia
– Multiple swollen joints, jugular distension
Bacterial endocarditis
– Adult: Arthritis, hard udder, transmitted in colostrum
CAE
– Violently scratching against the fence
Pemphigus foliaceous
– Hemolytic uremic syndrome
E.coli
– Violently scratching against fence, running aimlessly
Pseudorabies
– Liver is greenish yellow with necrotic fluid
Infectious necrotic hepatitis
Pasteurella – Rx
Tetracycline
Chlamydial polyarthritis –
Lameness, joint swelling
– Caseous lymphadenitis
Corynebacterium pseudotuberculosis
– Late-term abortion, autolyzed fetus
Vibriosis and campylobacter
– Foot rot. Rx. 10%Zinc solution, 0.2% laundry detergent
D.nodusus, F. necrophorum
– Thickening and necrosis of cotyledon and intercoteledonary zones
Enzootic abortion
– vegetative endocardiosis
Truperella pyogenes
– Loss of cerebral cortical tissue’
Hydranencephaly
– Fluid in spinal cord
Syringomyelia
– Failure of neural arch to close
Spinal bifida
– Swelling with thick creamy purulent material
Caseous lymphadenitis
– Secondary to damage of rumen mucosa
Fungal rumenitis
– Arthritis, keratoconjunctivitis, fibrotic/ atrophied udder
Contagious agalactia
– Most common cause of clinical mastitis. Udder is cold, bluish, pitting, with serous discharge
Staph aureus
– BVD, blue tongue, border disease, acabane
Hydranencephaly
– Contagious mastitis
Mycoplasma agalactiae
– Dyspnea, coughing, hard udder
OPP
– Grey yellow necrotic foci in liver
Infectious necrotic hepatitis
Big head edema –
Horse brush
– Edema around eyes and ears, secondary photosensitization
Phylloerythrin
– AM test for scrapie
Lymphoid biopsy
Dichelobacter nodusus –
Infectious foot rot
– Abortion storms
Toxoplasma gondii
– Gun metal grey kidneys
Copper toxicity
– pale myocardium
White muscle disease
– GI signs, hemorrhage
Arsenic
Submandibular edema –
H. contortus (hook worm)
– Wool on the fence, wool loss, pruritus. Dx AM (Rectal mucosa), PM (IHC of obex)
Scrapie
– No clinical sign, worm protrudes from anus. Rx Benzimidazoles, niclosamide
Monienza expansa
– 5 days to 3 weeks
Rota virus diarrhea
– 1 to 4 weeks
Corona virus diarrhea
- 3 to 4 weeks
Coccidiosis diarrhea
– low roughage, high concentrate
Ruminal parakeratosis
– Newborn lamb with grade 4/5 murmur
White muscle disease
– Abdominal pain, dark red urine, diarrhea
Copper toxicity
– Hemorrhage in pericardium, pericardial sac, edema in lungs/ kidney
C. perfringes (D)
– Decrease the incident of bloat
Ionophores
– Mammary gland is red hot
Gangrenous mastitis
– Sheep, late abortion, liver with grey necrotic foci
Campylobacteriosis
– White foci in cotyledons
Toxoplasmosis
– Late-term abortion, placentitis
Leptospirosis
– Autolysis of fetus, erosion of abomasal mucosa
Listeriosis
– Mummification of the fetus, early fetal resorption in pigs
Parvo
– History of parturition, pyuria, stranguria
Pyelonephritis
– Diarrhea, stomatitis, necrotic payer’s patch
BVD
– Teeth grinding, blind, head pressing, watery diarrhea
Lead poisoning
– breath smells like mouse urine
Poison hemlock
– Cough, dyspnoea, Malodourous breath
Necrotic laryngitis
– BVD, blue tongue
Hydranencephaly
– Vacuolated brain
BSE
– Negri bodies
Rabies
Bottled jaw causative agent –
Abomasal worms (Hemonchus, Ostertagia)
– 5.5
High grain
– 6.5
High roughage
– 4.5
Grain overload
6
Normal
– Roll in the direction of the torsion
Dystocia from uterine torsion
– Following parturition, tachycardia, weak pulse. Rx Ca borogluconate
Milk fever
PGF2@alpha + Dexa –
Calving in 36 hours
– Corneal opacity/ ulceration, epiphora, conjunctivitis
IBK
– Bilateral ruptured Achilles/ gastrocnemius
Plantigrade stance
– Pruritic crusty lesion on perineum, tail, legs
Chorioptic mange
– red nose
IBR
– Flex and abduct digit of retained leg while repelling calf
Correct dystocia due to retained forelimb
– Perianal edema, swollen kidney
Oak toxicity
– Most common presentation of dystocia
Fetopelvic
– Icteric, dark urine
Bacillary hemoglobinuria e.g Fasciola
– Icterus, no red urine
Anaplasmosis
– Oral ulcerations, diarrhea, abortion
BVD
– Hyperfibrinogenemia
Traumatic reticuloperitonitis
Low calcium –
Brittle bones
– Protruding tongue, drooling, Rx Sodium iodide, soft food
Actinobacillus (Wooden tongue)
– Splashing sounds while drinking, stomach tube reveals foul-smelling liquid
Ruminal drinker
- 1-3 weeks old calf with oocyst, straining
Cryptosporidiosis
– Paravertebral block
C/S
– 5 days old, diarrhea, and multiple calves affected
E.coli
– 5 days to 2 weeks diarrhea, and multiple calves affected
Rotavirus
– 4 -30 days diarrhea, and multiple calves affected
Corona
– Hemorrhage diarrhea, fastest-growing calf
Enterotoxemia
– Diarrhea, tenesmus
Cryptosporidiosis
– Tenesmus, bloody diarrhea
Coccidiosis
– hepatic abscess, F. necrophorum
Ruminitis
– Murmur over tricuspid valve
Vegetative endocarditis
Relieve of Frothy bloat e.g Alfa alfa –
pass a stomach tube
– Dystocia, twins, hypocalcemia
Retained placenta
– Swollen vulva, retained placenta
Pinus ponderosa
– Sudden onset of colic, serosanguinous peritoneal fluid
Intussusception
– Scanty stool
Vagal indigestion
– History of penetrating wounds, jaw swelling
Lumpy jaw (Actinobacillus)
– Necrotic rhinitis, foot rot, necrotic stomatitis, calf diphtheria
F. necrophorum
Ischiatic/ obturator paralysis is common when? –
Calving, postpartum cows
– Dystocia, overfeeding in dry period
Metritis
– Caudal to transverse process of T13, L1, L2
Proximal paravertebral block
– above and below ends of the transverse process of L1, L2, L4
Distal paravertebral block
– pear-shaped inclusion in RBC
Babesiosis
– Rumen fluke
Parapistosomum
– Pancreatic fluke
Eurythema
Dirocelium –
Bile duct
– Papple shape, scanty stools
Ruminal distension
– Bradycardia, decreased feces or feces with undigested material
Vagal indigestion
– Enamel hypoplasia
Fluorosis
– Thick leathery placenta
Mycotic abortion
- Thick leathery placenta with NO PLAQUES
Brucellosis abortion
– Prolonged calving
Campylobacter
Pink eye/ keratoconjunctivitis-
Moraxella Bovis
- < 1 week old, profuse watery diarrhea
Coliobacillosis
- Gossypol, moniesin toxicity
Cardiomyopathy
– Pseudodiptheric membrane lining bowel, septic tank odor
Neonatal salmonella
– Bloody diarrhea, tenesmus
Coccidiosis
– Right flank omentopexy
LDA
Ankyloglossia –
Abnormal development of tounge
Scours with gas bubbles –
Molybdenum poisoning
– Submandibular edema
Ostertagia
– 16-24 hours from onset of estrus
Optimize time to inseminate
Babesiosis –
Hemoglobinuria
Lupine –
Congenital defects
Polioencephalomalacia – Rx
thiamine
Ureaplasma diversum –
Vulvitis/ abortion
