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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. The hormone _____ stimulates mammary duct development
estrogen
Guernsey
67 -914
DIP (degraded intake protein)
2. _____ is an infertile female calf born co-twin to a bull
vesicular stomatitis
TPI (type production index)
cryptospondiosis
freemartin
3. _____ is the physical conformation of an animal
type
bersolis
BST
Johne's
4. _____ is a method of feeding cows aimed at finding their potential to secrete milk and used to prevent metabolic shortage in energy
Guernsey
challenge
x disease
300-500
5. The dairy breed with a golden yellow color to its milk is _____
roundworm
mature equivalent (ME)
Guernsey
California
6. _____ is the world's record per cow for annual milk yield (in pounds)
_____ _____ nitrogen
67 -914
x disease
prolactin
7. _____ causes undulant fever in people
Brown Swiss/Holstein
bersolis
400
DIP (degraded intake protein)
8. _____ should only be used as a last resort for the treatment of ruminal tympany
9.2 million
tuburculosis
milk production / udders / dairiness
trocar
9. _____ 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
scours
pulsator
_____ _____ nitrogen
mature equivalent (ME)
10. _____ is also known as hyperkeratosis
milking shorthorn
x disease
Johne's
anthrax
11. _____ should only be used as a last resort for the treatment of ruminal tympany
trocar
Brown Swiss
certified semen services
California - Arizona - Washington - Colorado
12. _____ is the state with the largest number of dairy cows
babcock
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
hairy foot warts
Wisconsin
13. _____ is the world's record per cow for annual milk yield (in pounds)
67 -914
Johne's
calcium gluconate
_____
14. _____ means naturally hornless
red water
polled
anthometics
California - Arizona - Washington - Colorado
15. _____ is the common name for infectious bovine keratoconjunctivitis
dry
lumpy jaw
polled
pink eye
16. Established colleges of agrculture in each state are called _____
flat worm - liverflukes
land grant act
1890
type
17. _____ is also known as barn itch
ketosis
mange
vesicular stomatitis
body condition score
18. _____ is the number of dairy cows in the US
x disease
land grant act
displaced abomasum
9.2 million
19. The Holstein Association uses _____ as a method of ranking bulls on their overall performance
red/mahogany
land grant act
400
TPI (type production index)
20. _____ is also known as bacillary hemoglobinuria
aflatoxin
red water
alveoli
energy
21. _____ is a test for determination of BF% in milk
challenge
BST
DHI
babcock
22. _____ is called parturient paresis
oxytocin
Wisconsin
milk fever
mange
23. _____ is called parturient paresis
milk fever
300-500
lice
rotary
24. Four of the leading states in milk production are _____ - _____ - _____ and _____
Brown Swiss
x disease
California - Arizona - Washington - Colorado
vibriosis
25. An agent that destroys worms in the digestive tract is _____
microscopic e test
California - Arizona - Washington - Colorado
anthometics
vibriosis
26. _____ is the number of dairy cows in the US
9.2 million
pink eye
_____ _____ nitrogen
ketosis
27. _____ is also known as barn itch
mange
Israel
babcock
anthometics
28. _____ and _____ are two reportable external parasites common to dairy and beef cattle
red/mahogany
dry
mad cow
sarcoptic - saroptic mange
29. _____ parts blood must pass through the udder to produce one part milk
alveoli
lice
dairy cow unified scorecard
300-500
30. Milking cows are usually milked _____ days and dried up _____ days before the next lactation
milking shorthorn
trocar
polled
305 50-60
31. _____is one of the most commonly diagnosed viruses in bovine abortion cases and is easily prevented with vaccination and improved sanitation
300-500
barrel heart girth
grass tetany
bovine diarrhea
32. _____ is also known as acetonemia
milking shorthorn
4
ketosis
nutritional _____
33. A metabolic disease characterized by excessive ketone body formation is _____
type
vesicular stomatitis
anaplazmosis
ketosis
34. 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 _____
bloat
pink eye
correlation
displaced abomasum
35. The spores from the fatal disease _____ can live in the soil for more than 60 years
mad cow
anthrax
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
aflatoxin
36. The hormone _____ counteracts milk letdown
epinephrine
anaplazmosis
milk production / udders / dairiness
_____
37. _____ is the common name for interdigital phlegmon
milk fever
foot rot
BHVI (bovine herpes)
anthometics
38. _____ 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)
milk fever
Wisconsin
cattle grubs & hypodermosis
39. _____ is also known as hyperkeratosis
red water
dry
lumpy jaw
x disease
40. _____ is a method of feeding cows aimed at finding their potential to secrete milk and used to prevent metabolic shortage in energy
type
1890
challenge
polled
41. The Holstein Association uses _____ as a method of ranking bulls on their overall performance
flat worm - liverflukes
anthometics
AI
TPI (type production index)
42. The period of nonlactation between two periods of lactation is called a _____ period
dry
TPI (type production index)
aflatoxin
polled
43. Milk is actually secreted in grapelike structures called _____
Brown Swiss/Holstein
microscopic e test
alveoli
Guernsey
44. MUN is an abbreviation for _____
_____ _____ nitrogen
displaced abomasum
rotary
tuburculosis
45. _____ is the most common limiting nutrient for high milk yield
energy
trocar
calcium gluconate
DHI
46. _____ is the nation with the highest-producing dairy cows
estrogen
calcium gluconate
predicting transmitting ability type
Israel
47. _____ is also called illawara
land grant act
milking shorthorn
polled
anaplazmosis
48. _____ is the recommended breeding method for dairy cattle
challenge
TPI (type production index)
AI
1890
49. Milking cows are usually milked _____ days and dried up _____ days before the next lactation
305 50-60
67 -914
mad cow
scours
50. A count of _____ cells helps determine inflammation of the mammary gland
sarcoptic - saroptic mange
land grant act
somatic
babcock