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Test your basic knowledge |
Dairy Industry
Start Test
Study First
Subjects
:
industries
,
dairy
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. _____ is caused by the heel fly
ketosis
cattle grubs & hypodermosis
milking shorthorn
type
2. The hormone _____ stimulates mammary duct development
rotary
estrogen
ME (mature equivalent)
prolactane
3. A metabolic disease characterized by excessive ketone body formation is _____
vibriosis
ketosis
x disease
microscopic e test
4. _____ are age conversion formulas applied to milk production records of young cows to compare their milk yield with that of more mature cows
300-500
ME (mature equivalent)
bersolis
vibriosis
5. The tendency of two or more traits that vary in the same direction or in opposite directions due to common forces or influences is known as _____
pulsator
polled
correlation
body condition score
6. _____ is another name for a cousel-type milk barn
rotary
calcium gluconate
vibriosis
oxytocin
7. Cows are usually rebred at _____ days after calving
400
roundworm
x disease
tuburculosis
8. _____ is adjustment of milk with different fat percentages to equivalent amounts on an energy basis
tuburculosis
FCM
goiter
DHI
9. A metabolic disease characterized by excessive ketone body formation is _____
ketosis
Guernsey
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
milk fever
10. The hormone _____ stimulates milk letdown
oxytocin
hairy foot warts
red water
flat worm - liverflukes
11. _____ is caused by a deficiency of magnesium in the diet
grass tetany
lice
9.2 million
bloat
12. _____ is a viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease
hairy foot warts
_____ _____ nitrogen
vesicular stomatitis
freemartin
13. The spores from the fatal disease _____ can live in the soil for more than 60 years
anthrax
heel fly
trocar
4
14. The _____ is used by all dairy breed associations as the standard for judging and classifying cattle
babcock
mature equivalent (ME)
dairy cow unified scorecard
milk fever
15. _____ means diarrhea
calcium gluconate
cattle grubs & hypodermosis
93 (?)
scours
16. Milk is actually secreted in grapelike structures called _____
body condition score
nutritional _____
1890
alveoli
17. The optimum number of daylight hours for maximum milk yield is _____
4
Israel
16
101.5
18. Established colleges of agrculture in each state are called _____
101.5
land grant act
Wisconsin
ketosis
19. The dairy breed with a golden yellow color to its milk is _____
305 50-60
tuburculosis
California
Guernsey
20. _____ is a cuase of cattle grubs
polled
malignant edema
heel fly
9.2 million
21. _____ is the nation with the highest-producing dairy cows
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
Israel
Jersey
trocar
22. _____ should only be used as a last resort for the treatment of ruminal tympany
claw
trocar
foot rot
Johne's
23. _____ is the normal rectal temperature of a diary cow
hairy foot warts
101.5
Brown Swiss/Holstein
grass tetany
24. _____ is also known as bacillary hemoglobinuria
ketosis
pink eye
red water
x disease
25. _____ is the common name for bovine spongiform encephalopathy
mad cow
displaced abomasum
tuburculosis
calcium gluconate
26. The primary milk secretion hormone is _____
prolactin
California - Arizona - Washington - Colorado
anthometics
freemartin
27. _____ is a test for determination of BF% in milk
bovine diarrhea
babcock
bloat
bersolis
28. _____ is also known as traumatic gastritis
prolactin
trocar
milking shorthorn
hardware disease
29. The main points of a diary cow and their respective points (in judging) are *hint....there are 5*
anaplazmosis
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
101.5
freemartin
30. The primary milk secretion hormone is _____
prolactin
scours
land grant act
BHVI (bovine herpes)
31. _____ is the physical conformation of an animal
300-500
type
mad cow disease
bersolis
32. The dairy breed with the highes fat percentage is _____
hairy foot warts
Jersey
cattle grubs & hypodermosis
anthometics
33. _____ is also known as bovine genital campylobacteriosis
mange
vibriosis
16
1890
34. The period of nonlactation between two periods of lactation is called a _____ period
Johne's
mange
vibriosis
dry
35. _____ is also known as bovine genital campylobacteriosis
93 (?)
cattle grubs & hypodermosis
vibriosis
red/mahogany
36. _____ are molds that develop on feed that produce toxins
prolactin
1890
energy
aflatoxin
37. The tendency of two or more traits that vary in the same direction or in opposite directions due to common forces or influences is known as _____
mature equivalent (ME)
ketosis
Israel
correlation
38. _____ is the common name for bovine spongiform encephalopathy
red/mahogany
milking shorthorn
mad cow
California
39. Milk is actually secreted in grapelike structures called _____
Brown Swiss
alveoli
prolactane
correlation
40. _____ is a test for determination of BF% in milk
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
type
babcock
400
41. The hormone _____ stimulates an increase of up to 20% more milk with only 5% more feed
ketosis
epinephrine
BST
mad cow
42. The hormone _____ stimulate milk secretion
mange
prolactane
nutritional _____
hardware disease
43. Anothe rname for BSE is _____
mad cow disease
pink eye
vibriosis
challenge
44. The main points of a diary cow and their respective points (in judging) are *hint....there are 5*
ketosis
milk fever
Jersey
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
45. The dairy breed with the highes fat percentage is _____
ketosis
mad cow disease
prolactane
Jersey
46. _____ is an infertile female calf born co-twin to a bull
ketosis
pulsator
vesicular stomatitis
freemartin
47. _____ is used to regularly evaluate where an individual cow stands in body condition relative to the ideals for its stage of lactation
body condition score
somatic
DHI
displaced abomasum
48. _____ is an association that dairy farmers join to participate in its record-keeping and management plans and is operated jointly by the USDA and state college of agriculture of land grant universities
displaced abomasum
cattle grubs & hypodermosis
freemartin
DHI
49. _____ is the common name for ruminal tympany
Jersey
Wisconsin
9.2 million
bloat
50. _____ are wingless - flattened insects
somatic
lice
microscopic e test
dairy cow unified scorecard