Bovine

Question 1

What are signs of a displaced abomasum (right or left)?

Answer 1

Shortly after calving
Anorexia, dehydrated
Scant feces
Off feed
Ketotic

Question 2

Describe the ping for an LDA

Answer 2

Mid thorax from point of elbow to hip

Question 3

Typical chemistry findings for LDA and RDA

Answer 3

Metabolic alkalosis
Hypochloremia, hypokalemia

Question 4

Treatment for LDA

Answer 4

Right or left abomasopexy
Right Omentopexy
Roll and tack

Question 5

Describe the ping for an RDA

Answer 5

Right side
Cranial to 8th rib

Question 6

What can develop on a chemistry due to RDA?

Answer 6

Paradoxic aciduria—excrete H+

Question 7

Treatment for RDA

Answer 7

Emergency if volvulus
Right side or ventral paramedian

Question 8

What does M. haemolytica produce in BRD that causes damage?

Answer 8

Leukotoxin

Question 9

Signs of M. haemolytica pneumonia

Answer 9

Necrosis, thrombosis, fibrinopurulent

Question 10

P. multocida

Answer 10

Milder than M. haemolytica
Enzootic pneumonia
Less fibrin

Question 11

H. somni

Answer 11

Myocarditis
TEME
Purulent
Septicemia

Question 12

M. bovis respiratory

Answer 12

Bronchopneumonia
Caseous exudate
Not respond well to antibiotics

Question 13

Signs of PI3

Answer 13

Nasal & ocular discharge
Off feed
Increased RR
Bronchiolitis & alveolitis

Question 14

Signs of BRSV

Answer 14

Fever
Honking cough
Off feed
Dyspnea
Interstitial pneumonia/edema
Bronchopneumonia

Question 15

Signs of IBR/BHV-1

Answer 15

Mild to severe
High fever
Red nose
Cough
Salivation
Excess nasal discharge
Yellow nasal plaques

Question 16

When should you vaccinate caves for BVD?

Answer 16

At 6 months old with MLV Type 1 & 2

Question 17

Acute form of BVD

Answer 17

6-24 months old
Mild, biphasic fever
Diarrhea
High morbidity
Rapid respiration

Question 18

Mucosal form of BVD

Answer 18

Fever
Severe diarrhea
Leukopenia
Erosions & ulcers

Question 19

If exposed to NCP BVD, when will calves become persistently infected?

Answer 19

As a 40-125 day old fetus

Question 20

At what stage of gestation will congenital defects occur if a fetus is infected with BVD?

Answer 20

100-150 days gestation

Question 21

What are antibiotics that can be used for BRD?

Answer 21

Oxytetracycline
Tulathromycin (Mycoplasma)
Flurfenicol
Cephalosporins

Question 22

Type 1 vagal indigestion

Answer 22

Free gas
Failure to eructate

Question 23

Type 2 vagal indigestion

Answer 23

Omasal transfer failure (fluid filled rumen)
Papple

Question 24

Type 3 vagal indigestion

Answer 24

Failure of pyloric outflow

Question 25

H. bovis vs H. lineatum

Answer 25

Bovis—spinal cord Lineatum—esophagus

Question 26

Estrus

Answer 26

8-18 hours

Question 27

Peak lactation in cows

Answer 27

4-8 weeks after calving

Question 28

When is ketosis commonly seen?

Answer 28

Lactating cows due to energy needed

Question 29

Signs of ketosis

Answer 29

Depression Ketones in urine Weight loss Non-specific

Question 30

Treatment for ketosis

Answer 30

IV Glucose Oral propylene glycol Dexamethasone

Question 31

Contagious mastitis pathogens

Answer 31

S. agalactiae S. aureus C. bovis Mycoplasma

Question 32

Environmental mastitis pathogens

Answer 32

S. uberis S. dysgalactiae E.coli

Question 33

What is a DCAD diet?

Answer 33

Increase Chloride, decrease potassium (Na + K)-(Cl + S)

Question 34

Late vs early infection with Neospora

Answer 34

Early—abortion Late—congenital defects

Question 35

When treating milk fever with calcium, what do you have to be cautious of?

Answer 35

Tachycardia

Question 36

Gestation length of cattle

Answer 36

280 days

Question 37

Number of permanent teeth

Answer 37

32