Rabbit A36- 37. B26 Flashcards

(57 cards)

1
Q

traits of hares

A

live above ground
smaller skull
precocial - nest leaving
48 chromosomes
active during the day

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2
Q

traits of rabbit

A

live below ground
has os interparietal
44 chromosomes
altricial - nest resting
active at night

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3
Q

CF of rabbits

A

12-15%

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4
Q

water of rabbit

A

2 x DM

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5
Q

what type of food it needed in rabbits

A

pellets to wear down incisors

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6
Q

uses of rabbits

A

meat- low in cholesterol, high in protein
research
fur
wool
hide

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7
Q

how many teeth in a rabbit

A

28

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8
Q

dental formula of rabbit

A

I2/1
PM3/2
M3/3

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9
Q

pH of rabbit stomach

A

2.1

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10
Q

pH of rabbit duodenum

A

6.1

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11
Q

pH of rabbit caecum

A

5.9

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12
Q

pH of rabbit jejunum

A

7.3

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13
Q

pH of rabbit ileum

A

7.2

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14
Q

pH of rabbit colon

A

6.3

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15
Q

what type of fermenters are rabbits

A

hindgut

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16
Q

size of caecum in rabbit

A

x10 the stomach capacity

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17
Q

what is the ampulla ilei

A

a round sac like structure with lymphoid tissue

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18
Q

fibre degradation in rabbit

A

by bacteria to VFA

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19
Q

protein degradation in rabbit

A

by pepsin and hcl in stomach
by pancreatic trypsin and chymotrypsin and aminopeptidase in small intestine

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20
Q

lipid degradation in rabbit

A

by lipase and bile salts

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21
Q

carbs degradation in rabbit

A

complete digestion into glucose, galactose, fructose

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22
Q

what is caecotrophy

A

rabbits eat their own faeces

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23
Q

what does caecotroph contain

A

pure bacteria products
vits and amino acids
all enclosed by mucin to prevent nutrient loss

24
Q

where is caecotroph produced

A

in prox colon

25
what causes an increase in caecotroph
high fibre low protein
26
content of soft faeces
low DM high CP and EE
27
content of hard faeces
high CF and NFE
28
regulation of caecotroph
rectal mechanoreceptors perception of odour in faeces blood hormone and metabolic levels
29
preferred feed for rabbits
oat > barley > wheat > alfalfa > coccidiostats > pelleted binder
30
gestation of rabbit
30days
31
DE of rabbit
10-12 mj/day
32
CP of rabbit
12-18%
33
CF of rabbit
12-15%
34
important to prevent placenta haemorrhage in pregnant rabbits
vitamin k
35
DM intake for growing
50-150g
36
DM intake for pregnant
100-200g
37
DM intake for suckling
300g
38
DM intake for suckling and gestating
450g
39
components of pelleted meal
alfalfa/meadow hay dried beet pulp grain legumes extracted sunflower oat hay wheat binder barley coccidiostat corn
40
what is feeding of rabbits regulated by
energy concentration of feed energy dense feed will decrease mass of food
41
eating of food in rabbits
35-40 times a day ad libq
42
grain in a high grain diet
2-2.3
43
forage in a high forage diet
3 - 3.8
44
bw of rabbit at birth
60g
45
solid feed given at
3 weeks
46
weaning of rabbits at
35days
47
bw at slaughter and age
2.5kg 12 weeks
48
goal of rabbits kept as hobby
healthy and long life span
49
feeding of hobby rabbits
ad lib meadow hay and timothy ab lib water small amount of leafy veg
50
angora rabbit
hay once a week fasting day to prevent hairballs
51
orphaned baby rabbits
milk replacer 2-3 times a day day 12-14 give solid feed
52
fibre deficiency
fermentation dyspepsia fur chewing saccharomycosis prone to reovirus and tyzzer's disease
53
fibre overfeeding
caecum obstipation --> colon rupture
54
how much lactulose is needed to prevent and treat constipation and portalis systemic encephalopathy
670mg/ml
55
what organ does aflatoxicosis affect
liver
56
what organ does fumonisin B1 affect
lung and brain
57
what organ does t2 toxin affect
feed intake immune system ovaries high susceptilibity due to recycling due to caecotrophy