Past A - part 2 Flashcards by Benedicte Mæhlum

What is required for the determination of the nutrients’ digestibility by a total collection method?

Registration of the feed intake and collection of the faeces are required

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Source of phytic acid:

hulls of nuts, seeds and grains

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Which vitamin cooperates with CoA?

Panthotenic acid

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How should growth promoters act? (way of absorption)

It increases bodyweight gain and feed intake and decrease body fat content

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Bulky feeds have:

Low Dry Matter content related to the whole volume e.g. Roughages

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Which species is the Swann report for?

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Protein over-eating causes :

worse nidation

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They can be used as silage additives:

Molasses

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Which biogenic amine can cause food/feed allergy with skin syndromes?

Histamine

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The most significant risk of drug-induced nutrient deficiencies occurs in old dogs with:

Marginal nutrient intake and chronic disease

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Green chops:

A. are more digestible than hay
B. are less digestible than hay
C. has the same values as hay
D.are not used

Are more digestible than hay

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The slimming diet of dog and cat may contain higher level of:

Low degradable starch
L-carnithine.
Vitamin A.
Trivalent (Organic) Chromium

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In case of congestive heart failure, one has to choose feeds which are:

Low in Sodium

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Meaning of Substitution Number:

Decrement of forage DM intake (kg) when 1kg DM of concentrate is fed

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It has high buffering capacity:

Alfalfa silage

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The Protein : Energy (P:E) ratio of feedstuff means:

P:E - The amount of protein in gram related to 1 MJ of energy

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Meaning of Discount Factor:

Decrement of nutrient’s digestibility when the feeding level is enhanced by 1 unit

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Peroxide number in good feedstuff:

<20

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Which acid does rapeseed contain?

Euruvic acid

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Humidity in air dried feed:

20 – 25%

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Unipolar absorption:
A.Iron,potassium
B.Iron,sodium
C.Potassium, sodium
D.Iron,cu

Iron, Sodium

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which acid does streptococcus bovis produce?

Lactic acid

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In this cow, the cation – anion balance of feed can be advantageous:

Dry cow

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Abortion can be caused by:

A.Phyto-oestrogens
B.F2 toxin
C.both
D.neither

D.neither

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The limiting essential amino acid in extracted soybean meal is:

Lys

Does not occur when feed is given in an unrecognizable form:

Feed inversion | What occurs is feed allergy, feed intolerance, and feed interaction

What is most important for micro-organisms reproduction in the rumen?

Moisture

The alkali state of nutrition says: ‘The more acidic material that is produced by the body...’

‘...the more basic material must be taken via food.

The idiopathic hyper-calcemia is common in:

Cats

Total absence of Zn absorption may cause death, because of:

Lack of SuperOxidase Dimutase (SOD) activity

The hair analysis is a good indicator of:

Zn, Cu, Mn, Se

Very important in the immune response and cancer prevention: A.Fe,Na B.Cu,fe C.Zn,Se D. Se,Fe

Zn, Se

Clinical signs of its toxicosis may be similar to the swine Mouth and Food Disease (MFD):

What is metabiosis?

Relationship between 2 species, where one is depending on the products of the other.

Which barrier is built up by the epithelial cells in the immune system of the GI tract? A.Mechanical B.anatomical C.both D.neither

B. anatomical

Pirrolo-QuinoloQuinon (PQQ), the recent discovered vitamin can be found in:

Papaya | PQQ-rich foods include green tea, parsley, green peppers, kiwi fruit, papaya and tofu

Metabolizable Protein means:

UDP content of feed + Microbial proteins in small intestine

It improves (allows, facilitates) the effect of vitamin D:

vit C

Its deficiency in egg may cause typical embryonal mortality in the chicken: A.B2 B.B12 C.Both D.neither

C.both

Taurine is a vitamin-like substance only for:

Cats

It may increase the sow’s litter size: A.panthotenic acid B.Folic acid C.Both D.neither

Both

The inheritable Copper retention problem is more frequent in:

Badlington Terrier

In case of 2° renal hyper-parathyroidism, the following clinical signs will not occur:

Opitshotonus

The cat’s capacity to transform carotene into vitamin A is:

Zero %

Lack of this compound in cat’s diet may cause dilated cardiomyopathy and central retina degeneration:

Taurine

One of its deficiency syndromes in birds is the cervical paralysis (stretched neck):

Folic acid

Micro-mineral having similar skin and mucous membrane effect as the vitamin A:

It has effects typically on the females’ ovaria:

The first limiting amino acid for milk production:

Met

In case of its deficiency, the ruminal protein synthesis can decrease:

If the ration of Dairy Cows is deficient in both Ca and P:

First you eliminate the Ca deficiency and after that the P deficiency by supplements

It is an omega-6 type fatty acid:

Arachidonic acid

They have higher Copper content in their milk:

Omnivores

Metallothioneins are:

Proteins characterized affinity to metals

Cannibalism may be caused by deficiency of:

Sodium

Iron level in milk is low, because:

To prevent mastitis

One of its deficiency syndromes is distortion of breast-bone in poultry:

Vit D

Tables can contain not only the Total Phosphor content of the feeds, but also the amount of:

Available P

The supply of Dairy Cows can be well evaluated according to its concentration in the milk:

Iodine

By giving 4-8 times more from the group of vitamin B than the normal requirement, the lean growth can be improved in:

Swine

One of its deficiency syndromes is opisthotonus:

Vitamin B1

One of its deficiency syndromes is skipping (?) of the Achilles tendon in Beef Bulls:

One of its deficiency syndromes in sheep may be anaemia:

Vitamin K, Fe, Cu, Co

It’s deficiency syndrome is grass tetany:

They are chelates:

Met – Zn

One of its deficiency syndromes is oedema of the eyelids:

Pyridoxine

One of its deficiency syndromes is night blindness:

Vitamin A

Homeostasis of Ca is regulated only on the level of excretion in:

Rabbit

In case of fall of hair caused by Biotin deficiency in cats, one has not to differentiate it from:

Taurine deficiency

The inheritable imperfect Zinc absorption is more frequent in:

Husky and Malamute. AND German Shepherd

It has high buffering capacity:

Alfalfa silage

The Protein : Energy (P:E) ratio of feedstuff means:

P:E --> The amount of protein in gram related to 1 MJ of energy

What does field fungi need

Needs substrate with a lot of H2O

Peroxide number in good feedstuff:

<20

Rapeseed contains:

Euruvic acid

Maintenance energy requirements for Pig and protein requirements?

33%

Unipolar absorption:

Iron, Sodium

What is the side product of butter making

Buttermilk

In this case, the cation – anion balance of feed can be advantageous:

Dry cow

Grinded wheat is good for?

For decreasing concentration of alimentary energy in monogastric animals

The limiting essential amino acid in extracted soybean meal is:

Lys

Which of the vitamin where both overdose and deficiency cause malformation in foetus or abortion

Vit A

High amount of vitamin C presents

Bad effect of alfalfa and toxin in chicken

Vitamin E and Se deficiency transformation Ioxa virus B3 to a pathogen, causes

Cardiomyopathy

What can vitamin A hypervitaminosis cause:

Abortion and malformation

Germ free animals can have different vitamin requirements and need:

Extra vitamin K

Keshan disease is a SE deficiency and causes..

cardiomyopathy

What is ‘k’?

NE/ME * 100

What is ‘q’?

ME/GE * 100

Vitamin E deficiency (+Se) can lead to

Zenker’s myodegradation

Water vegetation means

H2O in feed

Protein overdose can damage:

fertility

What animals are affected by DCP in Hungary

Swine, Horse, Rabbit

Bad effect of GI parasites is given

Less nutrients available for the host

Can PRRS cause abortion?

Yes

What is the effect of induced mutation?

There is an increase in essential amino-acid production

How much the animals eats, is regulated by

Short time regulation

What is the Drastic barriers?

Complete exclusion of exogenous microbes

Premissive barrier:

Limitation of bacterial multipicaton

What is the H2O content of the muscle?

70-80%