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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 a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
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2. _____ are age conversion formulas applied to milk production records of young cows to compare their milk yield with that of more mature cows
microscopic e test
ME (mature equivalent)
dry
lice
3. _____ 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
alveoli
microscopic e test
DHI
4. _____ is caused by the heel fly
land grant act
freemartin
Jersey
cattle grubs & hypodermosis
5. The optimum number of daylight hours for maximum milk yield is _____
milk fever
milk production / udders / dairiness
freemartin
16
6. _____ is the state that produces the most milk (total pounds)
DIP (degraded intake protein)
California
pink eye
calcium gluconate
7. _____ is the most important type trait in a diary cow
DHI
milk production / udders / dairiness
lumpy jaw
California
8. _____ is used to regularly evaluate where an individual cow stands in body condition relative to the ideals for its stage of lactation
vibriosis
body condition score
4
bovine diarrhea
9. CSS stands for _____
cryptospondiosis
cycle
certified semen services
alveoli
10. The primary milk secretion hormone is _____
prolactin
Israel
BST
1890
11. The hormone _____ counteracts milk letdown
scours
somatic
prolactin
epinephrine
12. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight
barrel heart girth
correlation
estrogen
red water
13. _____ 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
milk production / udders / dairiness
mange
mature equivalent (ME)
milk fever
14. The hormone _____ stimulate milk secretion
AI
trocar
16
prolactane
15. Casting is used as a temporary treatment of _____
prolactin
displaced abomasum
milk fever
milking shorthorn
16. _____is one of the most commonly diagnosed viruses in bovine abortion cases and is easily prevented with vaccination and improved sanitation
bovine diarrhea
Israel
dry
mad cow
17. _____ is the world's record per cow for annual milk yield (in pounds)
67 -914
pulsator
correlation
aflatoxin
18. The disorder _____ is prevented by the use of DCADs
flat worm - liverflukes
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
milk fever
lice
19. _____ is the common name for bovine spongiform encephalopathy
bloat
mad cow
ME (mature equivalent)
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
20. Intake crude protein that is broken down by microorganisms in the rumen is called _____
BST
babcock
1890
DIP (degraded intake protein)
21. The oldest breed of dairy cattle is _____
Jersey
red/mahogany
energy
Brown Swiss
22. _____ is called parturient paresis
goiter
bloat
milk fever
hardware disease
23. _____ is the common name for papillomatous digital dermatitis
FCM
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
hairy foot warts
babcock
24. _____ is the rolling herd average for US dairy herds
California - Arizona - Washington - Colorado
_____ _____ nitrogen
foot rot
93 (?)
25. _____ and _____ are two reportable external parasites common to dairy and beef cattle
sarcoptic - saroptic mange
bloat
prolactin
milk fever
26. Milking cows are usually milked _____ days and dried up _____ days before the next lactation
305 50-60
_____ _____ nitrogen
milk fever
land grant act
27. Established colleges of agrculture in each state are called _____
land grant act
Johne's
type
sarcoptic - saroptic mange
28. _____ parts blood must pass through the udder to produce one part milk
heel fly
trocar
300-500
aflatoxin
29. _____ is also known as hyperkeratosis
x disease
67 -914
DIP (degraded intake protein)
rotary
30. The hormone _____ stimulates mammary duct development
milk fever
challenge
estrogen
67 -914
31. The hormone _____ counteracts milk letdown
vesicular stomatitis
pulsator
correlation
epinephrine
32. _____ is adjustment of milk with different fat percentages to equivalent amounts on an energy basis
DIP (degraded intake protein)
energy
Johne's
FCM
33. _____ is also known as syndactylism
305 50-60
anthrax
mule foot
hairy foot warts
34. _____ is a method of feeding cows aimed at finding their potential to secrete milk and used to prevent metabolic shortage in energy
challenge
milk fever
x disease
anthometics
35. _____ is the common name for papillomatous digital dermatitis
hairy foot warts
bersolis
ME (mature equivalent)
body condition score
36. _____ should only be used as a last resort for the treatment of ruminal tympany
challenge
mature equivalent (ME)
trocar
9.2 million
37. _____ is caused by Mycobacterium bovis
flat worm - liverflukes
prolactane
67 -914
tuburculosis
38. _____ is the most commonly used test for diagnosis of leptospirosis in cattle
DIP (degraded intake protein)
300-500
hairy foot warts
microscopic e test
39. _____ is a chamber that connects the four teat cups to the milk lin e
anaplazmosis
challenge
vibriosis
claw
40. _____ is a fatal protozoan disesase of cattle that destroys the red blood cells - causing anemia and death
DHI
_____ _____ nitrogen
anaplazmosis
16
41. The Ayrshire breed is colored _____
aflatoxin
goiter
pink eye
red/mahogany
42. _____ is the most common treatment for milk fever
cattle grubs & hypodermosis
mange
calcium gluconate
grass tetany
43. _____ is a disease characterized by pneumonia or septicemia. the highest incidence occurs in aimals subjected to stress
energy
_____
polled
challenge
44. 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 _____
1890
correlation
red/mahogany
vesicular stomatitis
45. _____is one of the most commonly diagnosed viruses in bovine abortion cases and is easily prevented with vaccination and improved sanitation
4
babcock
400
bovine diarrhea
46. The hormone _____ stimulate milk secretion
305 50-60
lice
vibriosis
prolactane
47. PTAT is the abbreviation for _____
67 -914
mature equivalent (ME)
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
predicting transmitting ability type
48. _____ means naturally hornless
red/mahogany
land grant act
polled
calcium gluconate
49. The hormone _____ stimulates an increase of up to 20% more milk with only 5% more feed
AI
bloat
BST
_____
50. _____ is the recommended breeding method for dairy cattle
type
pulsator
AI
milk fever