past HU Flashcards
The bull terrier is genetically predisposed to have the following element deficiency:
a. Cr
b. Cu
c. Mn
d. Zn
Zn
If a rations UFP value is +8, this means that
a. 8 g/kg carbamide can be given
b. 8 g/100 kg body weight carbamide can be given
c. 8 g carbamide can be given daily
d. Carbamide cannot be given as the positive UFP value does not have enough energy
a. 8 g/kg carbamide can be given
- How much corn silage can be fed to a cow daily?
a. 5-7 kg
b. 8-10 kg
c. 25-30 kg
d. 35-40 kg
25-30 kg
The Weend fodder analysis for crude fiber:
a. Only means dietary fiber
b. Only means cellulose and hemicellulose
c. Means the plant cell wall molecules
d. NDF + ADF + AD2
c. Means the plant cell wall molecules
The measurement of carotene levels in the blood can be used to judge the carotene supply of which animal: a. Cattle b. Cattle, sheep c. Cattle, sheep, goat d. Cattle, sheep, goat, horse
cattle
The metabolizable protein method where rumen bacterias energy requirements are expressed:
a. Metabolizable organic material
b. Metabolizable energy
c. Digestible energy
d. Fermentable organic material (FOM)
Fermentable organic material (FOM)
Virtual digestion quotient of a nutrient e.g. crude protein is counted as follows
a. Raw protein intake- raw protein excreted in feces- raw protein excreted in urine/raw
protein intake
b. Raw protein intake- raw protein excreted in feces/raw protein intake
c. Raw protein intake-raw protein excreted in feces/ raw protein excreted in feces
d. Raw protein intake-raw protein excreted in feces- raw protein excreted in urine/ raw protein excreted in feces – raw protein excreted in urine
B. Raw protein intake- raw protein excreted in feces/raw protein intak
The deficiency of this in a female cat decreases its fecundity
a. Mn
b. Taurin
c. Mn and Taurin
d. Mn Taurin and Kolin
c. Mn and Taurin
The pantothenic acid deficiency in poultry is exhibited as this sign
a. Cage fatigue
b. Exudation from the corner of the eyes
c. Curled toe disease
d. Cervical paralysis
Exudation from the corner of the eyes
The discount factor shows with 100 percent certainty that the fodder level is raised by 1 unit
level; what does this mean?
a. What % increase is the fodders digestibility
b. What % decrease is the fodders digestibility
c. % growth of the metabolic energy fraction
d. How many percentage decrease is the metabolic energy fraction
What % decrease is the fodders digestibility
Bran has:
a. More energy than wheat seed
b. Less protein than wheat seed
c. Less phosphorous than wheat seed
d. Has more crude fiber than wheat seed
Has more crude fiber than wheat seed
This vitamin is required in food as microgram/kg?
a. Vitamin B1
b. Vitamin B2
c. Vitamin B6
d. Vitamin B12
vitamin B12
The chemical index (CS) value means this:
a. Fodders crude protein content
b. Fodders digestible curde protein content
c. Fodders amino acid composition
d. Fodders essential amino acid content
Fodders essential amino acid content
This element is regulated bipolarly within the body
a. Cu
b. I
c. Na
d. Fe
Cu
What is the limiting amino acid in soybean meal?
a. Lys
b. Met
c. Tryp
d. Arg
Met
Arable field fungi
a. Aspergillus sp.
b. Fusarium sp.
c. Both
d. Neither
fusarium sp
This deficiency causes descending dermatitis in poultry?
a. Vitamin B2
b. Vitamin B6
c. Pantothenic acid
d. Zn
pantothenic acid
Circle the correct answer.
a. High levels of leptin in the blood promotes feed uptake
b. Animals without leptin receptors are thin
c. Overweight animals have more leptin
d. Leptin inhibits Colecytokinin (CCK) production
Overweight animals have more leptin
This deficiency in calves and lambs is similar to thiamin deficiency?
a. Mg deficiency
b. Cu deficiency
c. Both
d. Neither
both
The protein requirement is expressed in MF for which species:
a. Lactating mare
b. Lactating sow
c. Lactating goat
d. All three
lactating goat
Fishmeal can be fed to this animal:
a. Calf
b. Chicken
c. Both
d. Neither
both
In vitro enzymes determine this method:
a. Essential amino acid index (EAAI)
b. Protein efficiency ratio (PER)
c. Both
d. Neither
neither
The straw UE value = 2.3. This means that:
a. The animal is capable of eating 2.3 times more straw than standard grass
b. The standard grass fills the animal 2.3 times more than straw
c. The straw reduces the amount of standard grass that can be absorbed by 2.3 kg
d. The straw fills the animal 2.3 times more than standard grass.
The straw fills the animal 2.3 times more than standard grass.
A rations important UDP content:
a. Changes the uterus’s ph and decreases the chance for conception
b. Prolongs estrus and decreases the fertility period.
c. Increases the embryo mortality
d. Does not influence the reproductive cycle
Prolongs estrus and decreases the fertility period.
These cells insure the protection of digestive cells?
a. Bacteria
b. Intestinal cell walls
c. Plasma cells
d. Macrophages
Macrophages
The TDN can have the following calculation for fodder?
a. DE
b. UFP
c. Both
d. Neither
Both
The acid amount is correct for which amount of fodder?
a. Mg KOH/100 g fodder
b. Mg KOH/ 1 g fat
c. G Na2S2O3/kg fodder
d. G NH4OH/1000 g fat
b. Mg KOH/ 1 g fat
:O
:)
The biological value (BV) calculation:
a. Utilized N/Consumed N
b. Feces voided N/Consumed N
c. Feces and urine voided N/consumed N
d. Neither
Feces and urine voided N/consumed N
Hot pressed rapeseed cake as an extracted fat source
a. Improves the energy content but decreases the milkfat content
b. Decreases the fodders digestibility
c. Both
d. Neither
Neither
The metabolic energy requirement is analyzed with NE
a. Milk cow
b. Sheep
c. Horse
d. Dog
Sheep
This is simultaneously a fodder feed and a concentrated feed
a. Wheat bran
b. Carrot slices
c. Straw
d. Alfalfa
carrot slices
What is RDP:
a. Readily digestible polysaccharides
b. Rapidly degradable protein
c. Rumen degradable polysaccharide
d. Rumen degradable protein
Rumen degradable protein
One of the signs of this deficiency is skeletal and heart muscle degradation in calves and lambs: a. Vitamin B2 b. Vitamin E c. Niacin d. Pantothenic acid
Vitamin E
The protein requirement of which of the following animals is expressed in MF?
a. Lactating mare
b. Lactating sow
c. Lactating goat
d. All three
lactating goat
This plays an important role in the short term feed uptake in ruminants:
a. Blood sugar level
b. VFA blood levels
c. Both
d. Neither
VFA blood levels
The maillard reaction will occur during the production of the following fodders:
a. Miilk substitutes
b. Straw
c. Both
d. Neither
Both
The rumens intestinal protozoa:
a. Can utilize ammonia
b. Concentrated feed will raise their numbers
c. Cannot break down proteins
d. Acidic pH will help them multiply
Concentrated feed will raise their numbers
This animal is particularly susceptible to copper poisoning
a. Pig
b. Horse
c. Beef cattle
d. Sheep
Sheep
Specific feed utilization :
a. 1 Mj energy storage requires the same amount of feed
b. 1 Kg feed utilization projects 1 kg weight gain
c. 1 Kg weight gain utilizes 1 kg of feed
d. 1 Kg protein stored requires the same amount of feed kg
1 Kg feed utilization projects 1 kg weight gain
The percentage of protein of fodders for pigs and poultry:
a. 5-10%
b. 15-20%
c. 30-40%
d. 60-70%
30-40%
The following mycotoxin causes lung odema in pigs?
a. Fumonizin B1
b. Trichocenes
c. F-2
d. Ochratoxin
Fumonizin B1
Can be used as a fat burning agent
a. Organic Cr
b. Conjugated linoleic acid
c. Both
d. Neither
Neither
notater sier organic CR overdose er fat burning
In case of beef cattle you don’t need to calculate with NEm (metabolic net energy)
a. NEm translation to NE is a lower level than in a milk cow
b. ME-NEm or ME-NE transformation level is achievable
c. The q level in NEm or NEq the transformations are different
d. For their calculations the Hartel equation has different q values
ME-NEm or ME-NE transformation level is achievable
. A typical sign of this deficiency in cows is somatic cell count (SCC) increase
a. Zn
b. Vitamin A
c. Carotenoids
d. Vitamin E
Vitamin E
. The protein evaluation for ruminants is based on:
a. Each feed has 1 mf value
b. Each feed has 2 MF value
c. Fodder feeds have one MF value, concentrated feeds have 2 MF value
d. Fresh feeds have one MF value, Conserved feeds have 2 MF values
Each feed has 2 MF value
tror det egt skal stå mp, finnes en nitrogen dependent mp og en energy dependent mp
Sexual maturity is closely correlated with:
a. Age
b. Body fat
c. Shoulder height
d. Age and body weight
Body fat
Which belongs to fodder medicines (nutraeuticals)
a. Conjugated linoleic acid
b. L carnitine
c. Both
d. Neither
Both
The cation anion balance (CAB) should be made more basic in this animal:
a. Large bodied puppies
b. Sows that are pregnant, in heat, or lactating
c. Both
d. Neither
large bodied puppies
The T-2 mycotoxin:
a. Increases the pseudopregnancy period in rabbits
b. Does not break down during normal rumen fermentation
c. Odema of the vulva, reddish inflammation in pigs
d. Inhibits the production of sex steroids
Inhibits the production of sex steroids
. When flushing a sow you add more to the diet
a. Beta carotene
b. Folic acid
c. Zn
d. Vitamin A
Vitamin A
The consequences of after calving weight loss is:
a. The period between calving and impregnation increases
b. The feed uptake increases
c. Both
d. Neither
The period between calving and impregnation increases
This causes the acidifying compounds growth promoting effect:
a. Moderating fodder matter
b. Gradual reduction of appetite
c. Moderating the change in fodder type
d. Moderating the intestinal flora composition
Moderating the intestinal flora composition
Contains less calcium than phosphorous
a. Oats
b. Fish meal
c. Grass silage
d. All three
oats
The fat content of a fodder is degraded by:
a. Peroxidase number
b. Acid number
c. A change in the buffer capacity of the forage
d. A change in the forages pH
Acid number
The antinutritive effects that fodder protein digestion is correlated with:
a. Saponins
b. Goitrogen peptides
c. Cyanogens
d. Gossypol
saponins
During the fattening of bulls the daily need for the following increases:
a. Calcium
b. Vitamin B1
c. Both
d. Neither
Both
This animals protein need is analyzed in crude protien
a. Angora rabbit
b. Pig
c. Turkey
d. Ewe
turkey
Which of the following can be fed ad libitum as its need is self regulating:
a. Crude protein
b. Ether extract
c. K
d. NACL
NaCl
What causes the decrease in beta carotene content during alfalfa hay production?
a. Cellular respiration
b. Plant enzymes
c. Sunlight
d. rain
Sunlight
Acid utilizing rumen bacteria break down:
a. Acetic acid
b. Proprionic acid
c. Succinic acid
d. Formic acid
Proprionic acid
What is the maximum amount of UDP (by pass proteins) in the ration of high performing milk cows? a. 30% b. 40% c. 50% d. 60%
40%
Overfeeding during the dry period or the third trimester of pregnancy can do this:
a. Favourable as the newborns weight will be greater
b. Favourable as the animals feed intake will increase after calving
c. Unfavourable as it increased the risk of retaining the fetal envelope
d. Unfavourable as it decreases the feed intake after calving
Unfavourable as it decreases the feed intake after calving
What do we term prebiotics:
a. Culture that changes the microbial flora
b. Selective feeds for the intestinal flora
c. Indigestible carbohydrates for the intestinal flora
d. Completely inhibits harmful bacteria through a microbacterial culture
Selective feeds for the intestinal flora
Force feeding via a stomach tube can:
a. Decreases bloating from saponins
b. Calving paralysis risk decreases
c. The risk of ketosis can be reduced
d. Competitively inhibits harmful bacteria through a microbacterial culture
The risk of ketosis can be reduced
The first signs of mycotoxin poisoning in an animal:
a. Cell replication disturbances
b. Bleeding
c. Kidney inflammation
d. Liver inflammation
Cell replication disturbances
Which antinutritive material binds phosphorous:
a. Anti-vitamin D
b. Salicylic acid
c. Phytic acid
d. Lectin
Phytic acid
UDP (by pass protein) is produced from
a. Corn gluten
b. DDGS (dried distillers grain with soluble)
c. Both
d. Neither
Both
Which sequence of increasing dry matter is correct?
a. Silage
b. straw
c. alfalfa
d. hay
Silage
Which of the following has maximum allowable levels in fodder according to EU regulations?
a. DON toxin
b. F-2 toxin
c. T-2 toxin
d. Aflatoxin B1
Aflatoxin B1
. The antinutritive found in canola oil is:
a. Gycolsalates
b. Erucic acid
c. Tanin
d. All three
Tanin
The crude fiber content of meadow hay is:
a. 10-15%
b. 20-40%
c. 35-40%
d. 50-60%
20-40%
The crude protein content of bran extract is:
a. 15-25%
b. 25-35%
c. 35-50%
d. 50-60%
25-35%
It includes cellulose:
a. NDF
b. ADF
c. Both
d. Neither
Both
Regarding the nutritional component of a certain food
a. Virtual digestion value equals the real digestion value
b. Virtual digestion value is always higher than real digestibility
c. Virtual digestion value is only higher in concentrated fodders real digestibility
d. Virtual digestion value is always lower than real digestibility
Virtual digestion value is always lower than real digestibility
The crude protein content of this feed is 20-25 %
a. Wheat
b. Pea
c. Meadow hay
d. Wheat bran
Pea
In the case of forage the Nmka bulk is sugar
a. Corn
b. Potato
c. Carrot
d. Sweet potato
Carrot
This can cause cholic in horses
a. Dried carrot slices
b. Wheat bran
c. Both
d. Neither
both
The crude ash content of feed includes:
a. Organic content
b. Organic and inorganic content
c. Inorganic content and sugars
d. Inorganic content
Inorganic compoud
Corn silages pH is
a. Always higher than alfalfa silage
b. Is equal to alfalfa silage pH
c. Always lower than alfalfa pH
d. Is lower than alfalfa silage if it is dehydrated (dried) first
Always lower than alfalfa pH
