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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. Milking cows are usually milked _____ days and dried up _____ days before the next lactation
mange
Johne's
305 50-60
flat worm - liverflukes
2. _____ is also called illawara
pulsator
California - Arizona - Washington - Colorado
Johne's
milking shorthorn
3. _____ is the common name for papillomatous digital dermatitis
milk fever
goiter
hairy foot warts
bloat
4. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
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5. _____ means naturally hornless
dairy cow unified scorecard
cattle grubs & hypodermosis
lice
polled
6. The Holstein Association uses _____ as a method of ranking bulls on their overall performance
epinephrine
bovine diarrhea
400
TPI (type production index)
7. The hormone _____ counteracts milk letdown
400
epinephrine
certified semen services
_____
8. _____ is the nation with the highest-producing dairy cows
Israel
rotary
cycle
milk production / udders / dairiness
9. The disorder _____ is prevented by the use of DCADs
red/mahogany
milk fever
pink eye
DHI
10. Established colleges of agrculture in each state are called _____
305 50-60
mad cow
California
land grant act
11. _____ is also known as bovine genital campylobacteriosis
vibriosis
hairy foot warts
energy
red water
12. _____ is the world's record per cow for annual milk yield (in pounds)
energy
anthometics
67 -914
300-500
13. _____ 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
DHI
goiter
malignant edema
nutritional _____
14. _____ 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
DHI
epinephrine
mature equivalent (ME)
93 (?)
15. _____ is also known as hyperkeratosis
305 50-60
TPI (type production index)
FCM
x disease
16. _____ and _____ are two reportable external parasites common to dairy and beef cattle
sarcoptic - saroptic mange
cattle grubs & hypodermosis
barrel heart girth
FCM
17. Cows are usually rebred at _____ days after calving
101.5
400
certified semen services
Brown Swiss
18. _____ is called parturient paresis
ketosis
AI
anaplazmosis
milk fever
19. Four of the leading states in milk production are _____ - _____ - _____ and _____
4
foot rot
land grant act
California - Arizona - Washington - Colorado
20. _____ is the most common limiting nutrient for high milk yield
Brown Swiss
California
energy
67 -914
21. _____ is the most common limiting nutrient for high milk yield
vibriosis
4
energy
DIP (degraded intake protein)
22. _____ is themechanism that permits alternating vacuum and atmospheric pressure to exist between the teat cup liner and shell
Brown Swiss/Holstein
displaced abomasum
BST
pulsator
23. The Holstein Association uses _____ as a method of ranking bulls on their overall performance
400
roundworm
TPI (type production index)
malignant edema
24. _____ is the common name for infectious bovine keratoconjunctivitis
hardware disease
pink eye
mature equivalent (ME)
400
25. _____ are wingless - flattened insects
_____ _____ nitrogen
lice
mad cow
93 (?)
26. _____ is the common name for nematodes
roundworm
vibriosis
babcock
BST
27. 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 _____
nutritional _____
vesicular stomatitis
trocar
correlation
28. The dairy breed used mostly for veal and milk is _____
Brown Swiss/Holstein
dairy cow unified scorecard
lumpy jaw
hairy foot warts
29. The main points of a diary cow and their respective points (in judging) are *hint....there are 5*
AI
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
pulsator
vesicular stomatitis
30. The dairy breed with the highes fat percentage is _____
polled
Jersey
estrogen
somatic
31. _____ is the common name for interdigital phlegmon
foot rot
flat worm - liverflukes
California - Arizona - Washington - Colorado
epinephrine
32. The period of nonlactation between two periods of lactation is called a _____ period
9.2 million
pulsator
prolactane
dry
33. _____ parts blood must pass through the udder to produce one part milk
pulsator
mad cow disease
trocar
300-500
34. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight
tuburculosis
barrel heart girth
foot rot
nutritional _____
35. The Ayrshire breed is colored _____
bovine diarrhea
red/mahogany
barrel heart girth
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
36. _____ are age conversion formulas applied to milk production records of young cows to compare their milk yield with that of more mature cows
ME (mature equivalent)
FCM
FCM
predicting transmitting ability type
37. _____ is a cuase of cattle grubs
heel fly
California - Arizona - Washington - Colorado
correlation
tuburculosis
38. _____ is the recommended breeding method for dairy cattle
pink eye
oxytocin
dairy cow unified scorecard
AI
39. The dairy breed used mostly for veal and milk is _____
prolactin
Brown Swiss/Holstein
land grant act
epinephrine
40. Anothe rname for BSE is _____
mad cow disease
4
anaplazmosis
TPI (type production index)
41. _____ 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
BST
mad cow disease
prolactane
cycle
42. _____ should only be used as a last resort for the treatment of ruminal tympany
trocar
x disease
pulsator
heel fly
43. _____ are molds that develop on feed that produce toxins
BHVI (bovine herpes)
milking shorthorn
claw
aflatoxin
44. A count of _____ cells helps determine inflammation of the mammary gland
101.5
trocar
polled
somatic
45. _____ is also known as acetonemia
_____ _____ nitrogen
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
flat worm - liverflukes
ketosis
46. Four of the leading states in milk production are _____ - _____ - _____ and _____
California - Arizona - Washington - Colorado
101.5
DIP (degraded intake protein)
hardware disease
47. _____ is also known as traumatic gastritis
polled
hardware disease
heel fly
freemartin
48. _____ is the number of dairy cows in the US
correlation
DHI
9.2 million
red/mahogany
49. _____ is an infertile female calf born co-twin to a bull
freemartin
pulsator
1890
type
50. Milk is actually secreted in grapelike structures called _____
red/mahogany
alveoli
grass tetany
x disease