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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 the most important type trait in a diary cow
ketosis
TPI (type production index)
milk production / udders / dairiness
hardware disease
2. Cows are usually rebred at _____ days after calving
Guernsey
Brown Swiss/Holstein
305 50-60
400
3. The hormone _____ stimulate milk secretion
16
vibriosis
prolactane
alveoli
4. 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 _____
lice
1890
correlation
tuburculosis
5. Milk is actually secreted in grapelike structures called _____
alveoli
scours
prolactin
ketosis
6. _____ and _____ are two reportable external parasites common to dairy and beef cattle
93 (?)
sarcoptic - saroptic mange
prolactane
lice
7. _____ is also known as red nose
bersolis
BHVI (bovine herpes)
predicting transmitting ability type
9.2 million
8. _____ is the common name for infectious bovine keratoconjunctivitis
pink eye
type
foot rot
certified semen services
9. Casting is used as a temporary treatment of _____
1890
oxytocin
displaced abomasum
California - Arizona - Washington - Colorado
10. The hormone _____ counteracts milk letdown
tuburculosis
anthometics
epinephrine
red/mahogany
11. The hormone _____ stimulates mammary duct development
milk fever
flat worm - liverflukes
estrogen
4
12. The primary milk secretion hormone is _____
pink eye
prolactin
land grant act
Israel
13. _____ is the rolling herd average for US dairy herds
300-500
DIP (degraded intake protein)
93 (?)
displaced abomasum
14. _____ is the nation with the highest-producing dairy cows
Guernsey
heel fly
Israel
hardware disease
15. Anothe rname for BSE is _____
4
mad cow disease
calcium gluconate
anaplazmosis
16. _____ 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
BST
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
correlation
DHI
17. _____ is an infertile female calf born co-twin to a bull
freemartin
alveoli
red/mahogany
microscopic e test
18. Milking cows are usually milked _____ days and dried up _____ days before the next lactation
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
305 50-60
BST
milk production / udders / dairiness
19. The spores from the fatal disease _____ can live in the soil for more than 60 years
anthrax
heel fly
hardware disease
oxytocin
20. _____ is the common name for ruminal tympany
milk fever
bloat
DHI
prolactane
21. _____ is caused by Mycobacterium bovis
bovine diarrhea
somatic
tuburculosis
Wisconsin
22. _____ is also known as bacillary hemoglobinuria
red water
microscopic e test
pink eye
Brown Swiss/Holstein
23. _____ is a chamber that connects the four teat cups to the milk lin e
claw
vibriosis
cattle grubs & hypodermosis
AI
24. Milking cows are usually milked _____ days and dried up _____ days before the next lactation
Brown Swiss
Guernsey
305 50-60
BHVI (bovine herpes)
25. _____ is used to regularly evaluate where an individual cow stands in body condition relative to the ideals for its stage of lactation
vibriosis
milk fever
body condition score
300-500
26. _____ is also known as hyperkeratosis
Brown Swiss/Holstein
x disease
California
9.2 million
27. _____ is the state with the largest number of dairy cows
67 -914
ME (mature equivalent)
Wisconsin
Brown Swiss
28. The Ayrshire breed is colored _____
heel fly
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
mature equivalent (ME)
red/mahogany
29. _____ was the year the babcock test was developed
1890
bersolis
bersolis
DHI
30. _____ is caused by Actinomycosis bovis
lumpy jaw
land grant act
1890
DIP (degraded intake protein)
31. The spores from the fatal disease _____ can live in the soil for more than 60 years
anthrax
challenge
tuburculosis
land grant act
32. _____ is also known as bovine genital campylobacteriosis
milking shorthorn
vibriosis
anthrax
400
33. _____ is the most common treatment for milk fever
calcium gluconate
roundworm
mad cow
_____ _____ nitrogen
34. _____ is the common name for papillomatous digital dermatitis
vibriosis
hairy foot warts
milking shorthorn
anthometics
35. _____ means naturally hornless
Guernsey
_____
heel fly
polled
36. The oldest breed of dairy cattle is _____
California - Arizona - Washington - Colorado
predicting transmitting ability type
certified semen services
Brown Swiss
37. The dairy breed used mostly for veal and milk is _____
estrogen
Jersey
milk fever
Brown Swiss/Holstein
38. The optimum number of daylight hours for maximum milk yield is _____
challenge
vibriosis
16
mad cow disease
39. _____is one of the most commonly diagnosed viruses in bovine abortion cases and is easily prevented with vaccination and improved sanitation
67 -914
x disease
mange
bovine diarrhea
40. The hormone _____ stimulates an increase of up to 20% more milk with only 5% more feed
mange
BST
displaced abomasum
bersolis
41. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
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42. _____ causes undulant fever in people
1890
DHI
milk fever
bersolis
43. _____ is another name for a cousel-type milk barn
rotary
x disease
estrogen
101.5
44. _____ is a viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease
Wisconsin
vesicular stomatitis
ketosis
displaced abomasum
45. The period of nonlactation between two periods of lactation is called a _____ period
Israel
California - Arizona - Washington - Colorado
dry
roundworm
46. _____ is the normal rectal temperature of a diary cow
1890
dairy cow unified scorecard
grass tetany
101.5
47. _____ is caused by the heel fly
anaplazmosis
Guernsey
milk fever
cattle grubs & hypodermosis
48. 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 _____
93 (?)
mad cow disease
correlation
hairy foot warts
49. _____ is the rolling herd average for US dairy herds
alveoli
challenge
93 (?)
Brown Swiss
50. _____ describes an animal that has a crooked hock - which causes the lower part of the leg to be bent forward out of a normal perpendicular straight line
heel fly
body condition score
cycle
energy