Past Question Final 1 Flashcards
The risk of grass tetany is high if the ratio K+ (Ca plus Mg) is above:
2.2
Lectins are deactivated by:
Moist heat treatment
Peroxide value:
Is a test for oxidative rancidity
Glycerol is used:
As feed supplement preventative from ketosis in dairy cows
Especially sensitive for Fumonisins are:
Pigs and Horses
What is true? Obesity in dogs and cats:
Can be defined as an increase in fat tissue sufficient to contribute disease
Is associated with a number of disease conditions, as well as with reduced lifespan
Solanine:
Is a potato glycoalkaloid
White muscle disease in lambs is associated with:
Deficiency of dietary Ca and Se (selenium)
The main precursors of milk fat include:
Acetic acid derived from rumen fermentation
Long chain fatty acids from endogenous sources
Intermediate chain acids and long chain fatty acids from dietary origin
One of the reason for hypoglycaemia in piglets is:
The low ambient temperature which can cause hypothermia
Mycotoxin deoxynivalenol (DON) may include:
Vomiting in swine
Recommendation for horses include restraints for the amount of starch-rich feeds a maximum:
0.4-0.5 kg of grain based concentrates per 100kg BW and meal
What is the optimal body score condition at calving time:
3.25-3.5
Choose the correct answer/s (In horses…):
Undigested starch may pass into the large intestine, where normal microbial activity.. hindgut, colic, laminitis
The capacity of the small intestine to digest starch is limited
The capacity of the small intestine to digest starch to decrease as the amount of starch fed per meal increases
Which vitamin is a significant lipotropic factor with hepato-protective effect in the lipid..?
Choline
Nutritional management of chronic renal disease in dogs includes:
Sodium restriction
(?)
The recommended calcium intake for the prevention of milk fever during the dry period:
60-80 g/day
Fat in sow milk is higher than in cow milk
True
Protein in sow milk is higher than in cow milk
True
DCAB is calculate:
(Na+K)-(Cl+S)
Transition/periparturient period of dairy cows is defined as a period:
3 weeks pre partum through 3 weeks post partum
Increase in catalase activity n feeds signifies?
The presence of microorganisms
Linamarin:
Is a cyanogen compound found in linseeds
During early lactation period the cow could loose:
0.5-1 kg/day
In total 40-70 kg of fat during the first stage of lactation
The most common storage fungi are species of:
Aspargillus, Penicillium
Homofermentative inoculant as silage additives:
Improve the initial fermentation process and bring the pH down to 4 rapidly
Promote a rapid fermentation producing lactic acid
Water extract acidity analysis in the method of:
Determination of degree of breakdown processes of carbohydrates in feeds
Following is characteristic for type I of ketosis:
Generally occurs 3-6 weeks after calving in cows
Hypoglycaemia, hypoinsulinaemia
Pregnancy toxaemia - ketosis in ewes is a metabolic disorder associated with:
High demand of glucose by foetus
The aim of determination of urease activity in soyabean products is:
The analysis of successful thermal treatment because tripsyn inhibitor activity
The biological effect of cyanogenic glucosides is:
Inhibition of production and secretion of thyroxin
It is important that the horse is provided with enough roughage int the diet and the recommendations are:
At least 1 kg of DM per 100 kgBW
Probiotics are defined as:
Live microbial feed supplements
Are often called “good” or “helpful” bacteria because they keep the gut healthy
Equine metabolic syndrome is a group of clinical and laboratory symptoms which include:
Obesity, insulin resistance, laminitis
