Past Question Final 2

Question 1

Close-up period of dairy cows is defined as a period:

Answer 1

Last 3 weeks before parturition

Question 2

What is NOT true!
During early lactation period, the cow could loose:

Answer 2

1-2 kg/day

2-3 kg/day

Question 3

In horses, the VFAs produced, are mainly absorbed in the:

Answer 3

Colon

Question 4

More resistant to Fumonisins are:

Answer 4

Poultry

Question 5

Dogs and cats are considered overweight if:

Answer 5

Weighing 10-19% more than the optimal weight for their breed

Question 6

Following is characteristics for type II of ketosis:

Answer 6

Generally occurs earlier in lactation

Hyperglycemia, Hyperinsulinemia

Question 7

Propylene glycol as a feed supplement:

Answer 7

Increase proprionate within ruminal fluid

Question 8

Linolenic acid is often completely hydrogenated in rumen in:

Answer 8

Stearic acid

Question 9

The main precursors of milk fat do NOT include:

Answer 9

Propionic acid derived from rumen fermentation

Ammonia derived from rumen fermentation

Question 10

Fat acidity No.

Answer 10

Presents number of free FA in 1 g of fat, is determined by titration with KOH Mg

Question 11

Prebiotics are defined as:

Answer 11

Dietary nutrients that modify the balance of the microfloral population

Question 12

Sub-acute ruminal acidosis (pH < 5.7) is caused by:

Answer 12

A rapid rate of VFA production

Question 13

Decrease in catalase activity in feeds signifies:

Answer 13

An older seed

Question 14

The greatest risk for grass tetany is when pastures soils are:

Answer 14

High in nitrogen

High in available potassium

Question 15

Feed additives commonly used to prevent milk fever are:

Answer 15

Anionic salts

Question 16

What is the optimal BCS at calving time:

Answer 16

3.25-3.5

Question 17

The risk of grass tetany is high if the ratio K+/(Ca++ + Mg++) is above:

Answer 17

2.2

Question 18

True or False
Dry matter in sow milk is higher than in cow milk
Protein in sow milk is higher than in cow milk
Fat in sow milk is higher than in cow milk

Answer 18

All TRUE

Question 19

Feeding a negative DCAD diet 21 days before calving has been shown to prevent hypocalcemia. Diets should be formulated to result in a dietary DCAD of:

Answer 19

-100 to -150 mEq/1kg DM

Question 20

Anaemia in pigs:

Answer 20

Is more often in piglets raised indoors

Is mainly a disease of the piglets because they are born with limited supplies of iron

Is caused by the lack of RBC in the blood

Question 21

The biological effect of Lectins is:

Answer 21

Binding to carbohydrates on cell membrane causing agglutination of RBC

Question 22

Pregnancy toxemia in ewes:

Answer 22

Is more often in ewes carrying twins or triplets

Is associated with high demand of glucose by foetus

Question 23

Phytin phosphorus is:

Answer 23

Not effectively utilized in poultry

Question 24

White muscle disease in lambs is associated with:

Answer 24

Deficiency of dietary Se and Vitamin E

Question 25

Anti-pyridoxine is:

Answer 25

Anti-vitamin B6

Question 26

Gossypol is a:

Answer 26

Phenol derived from the cotton plant, legume plant

Question 27

The most common field fungi are species of:

Answer 27

Fusarium and Claviceps

Question 28

The anti-nutrient activity of protease inhibitors is associated with:

Answer 28

Growth inhibition Pancreatic hypertrophy

Question 29

Nutritional management of Chronic renal disease in dogs includes:

Answer 29

Reducing hyperphosphatemia Protein restriction

Question 30

For each kilogram of milk in the mammary gland of the blood extracted about:

Answer 30

1.3g Ca

Question 31

Ideally, forages, such as grass, hay or haylage should constitute at least about:

Answer 31

50% of the horse diet

Question 32

Choose the Incorrect answer/s (In horses….)

Answer 32

The concentration of amylase in the pancreatic fluid is very high compared to other animal species Protein digestion in the large intestine is very effivient

Question 33

The biological effect of goitrogenic glycosides is:

Answer 33

Inhibition of production and secretion of thyroxin

Question 34

What is true? Cows colostrum contains compared to whole milk:

Answer 34

Almost 50 times more immunoglobins Double dry matter content