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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 commonly used test for diagnosis of leptospirosis in cattle
DHI
microscopic e test
vibriosis
DIP (degraded intake protein)
2. Milk is actually secreted in grapelike structures called _____
milk fever
roundworm
alveoli
babcock
3. Intake crude protein that is broken down by microorganisms in the rumen is called _____
sarcoptic - saroptic mange
DIP (degraded intake protein)
4
TPI (type production index)
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 _____
displaced abomasum
correlation
_____ _____ nitrogen
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
5. _____ is themechanism that permits alternating vacuum and atmospheric pressure to exist between the teat cup liner and shell
energy
freemartin
pulsator
prolactane
6. _____ is a viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease
vesicular stomatitis
1890
land grant act
hairy foot warts
7. _____ is caused by Mycobacterium bovis
heel fly
Johne's
FCM
tuburculosis
8. _____ is also known as bovine genital campylobacteriosis
vibriosis
rotary
mange
milking shorthorn
9. PTAT is the abbreviation for _____
milk fever
vesicular stomatitis
predicting transmitting ability type
tuburculosis
10. _____ means diarrhea
microscopic e test
scours
body condition score
predicting transmitting ability type
11. A metabolic disease characterized by excessive ketone body formation is _____
ketosis
mad cow disease
California - Arizona - Washington - Colorado
barrel heart girth
12. _____ is the most commonly used test for diagnosis of leptospirosis in cattle
AI
93 (?)
microscopic e test
400
13. The hormone _____ counteracts milk letdown
mange
challenge
epinephrine
aflatoxin
14. Cows are usually rebred at _____ days after calving
1890
400
displaced abomasum
1890
15. An agent that destroys worms in the digestive tract is _____
Guernsey
anthometics
vesicular stomatitis
400
16. The hormone _____ stimulates an increase of up to 20% more milk with only 5% more feed
anaplazmosis
microscopic e test
BST
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
17. _____ means naturally hornless
polled
oxytocin
305 50-60
California
18. The dairy breed with the highes fat percentage is _____
BST
Jersey
barrel heart girth
400
19. 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 _____
freemartin
California
aflatoxin
correlation
20. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight
tuburculosis
x disease
barrel heart girth
9.2 million
21. _____ is also known as syndactylism
prolactane
4
displaced abomasum
mule foot
22. _____ causes undulant fever in people
x disease
ketosis
bersolis
barrel heart girth
23. _____ is the common name for bovine spongiform encephalopathy
mad cow
_____
cycle
Brown Swiss/Holstein
24. _____ is the common name for interdigital phlegmon
milk fever
BST
claw
foot rot
25. _____ is also known as red nose
BHVI (bovine herpes)
TPI (type production index)
400
flat worm - liverflukes
26. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
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27. _____ is also known as hyperkeratosis
305 50-60
x disease
freemartin
bersolis
28. _____ is adjustment of milk with different fat percentages to equivalent amounts on an energy basis
dairy cow unified scorecard
FCM
anaplazmosis
93 (?)
29. _____ is called parturient paresis
trocar
milk fever
foot rot
ketosis
30. The Ayrshire breed is colored _____
foot rot
9.2 million
red/mahogany
rotary
31. The dairy breed with a golden yellow color to its milk is _____
babcock
_____
scours
Guernsey
32. _____ 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
cycle
_____ _____ nitrogen
DHI
freemartin
33. _____ is the common name for infectious bovine keratoconjunctivitis
pink eye
bloat
dairy cow unified scorecard
TPI (type production index)
34. Established colleges of agrculture in each state are called _____
land grant act
Guernsey
lice
somatic
35. _____ is also known as bacillary hemoglobinuria
sarcoptic - saroptic mange
red water
AI
trocar
36. The Holstein Association uses _____ as a method of ranking bulls on their overall performance
TPI (type production index)
x disease
lumpy jaw
prolactane
37. _____ is also known as traumatic gastritis
lice
FCM
predicting transmitting ability type
hardware disease
38. The spores from the fatal disease _____ can live in the soil for more than 60 years
DHI
Johne's
anthrax
red water
39. CSS stands for _____
certified semen services
land grant act
Wisconsin
heel fly
40. The hormone _____ counteracts milk letdown
epinephrine
heel fly
anthometics
alveoli
41. _____ is the state that produces the most milk (total pounds)
x disease
California
bovine diarrhea
hairy foot warts
42. The hormone _____ stimulate milk secretion
milk production / udders / dairiness
Brown Swiss
dairy cow unified scorecard
prolactane
43. _____ is the standardization of lactation records to the level of yield that would have been attained by each cow if it had been a mature cow and calved in the month of the year of highest calving frequency for its breed
epinephrine
mature equivalent (ME)
nutritional _____
correlation
44. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
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on line
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45. A count of _____ cells helps determine inflammation of the mammary gland
hairy foot warts
dairy cow unified scorecard
somatic
goiter
46. _____ is a chamber that connects the four teat cups to the milk lin e
claw
milking shorthorn
flat worm - liverflukes
lice
47. Intake crude protein that is broken down by microorganisms in the rumen is called _____
305 50-60
prolactane
pulsator
DIP (degraded intake protein)
48. _____ is another name for a cousel-type milk barn
displaced abomasum
mange
rotary
93 (?)
49. _____ is the most common limiting nutrient for high milk yield
land grant act
mule foot
prolactane
energy
50. _____ is the common name for nematodes
type
400
roundworm
mad cow