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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. Milk is actually secreted in grapelike structures called _____
lice
400
alveoli
calcium gluconate
2. _____ is also known as bovine genital campylobacteriosis
Guernsey
Brown Swiss
vibriosis
dairy cow unified scorecard
3. _____ is an infertile female calf born co-twin to a bull
somatic
Brown Swiss/Holstein
AI
freemartin
4. Intake crude protein that is broken down by microorganisms in the rumen is called _____
hardware disease
body condition score
displaced abomasum
DIP (degraded intake protein)
5. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
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6. _____ means diarrhea
estrogen
scours
claw
ME (mature equivalent)
7. _____ is the normal rectal temperature of a diary cow
400
101.5
polled
milking shorthorn
8. The Ayrshire breed is colored _____
alveoli
babcock
red/mahogany
Brown Swiss
9. The Ayrshire breed is colored _____
microscopic e test
red/mahogany
101.5
malignant edema
10. The optimum number of daylight hours for maximum milk yield is _____
sarcoptic - saroptic mange
16
certified semen services
claw
11. _____ is a zoonotic disorder that affects as many as 90% of dairy farms by this parasitic organism
goiter
cryptospondiosis
_____
bovine diarrhea
12. _____ is the rolling herd average for US dairy herds
93 (?)
Brown Swiss/Holstein
aflatoxin
land grant act
13. _____ is also known as bovine genital campylobacteriosis
vesicular stomatitis
displaced abomasum
vibriosis
oxytocin
14. _____ is a fatal protozoan disesase of cattle that destroys the red blood cells - causing anemia and death
anaplazmosis
mad cow disease
grass tetany
red/mahogany
15. _____ should only be used as a last resort for the treatment of ruminal tympany
pink eye
trocar
cryptospondiosis
mange
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
malignant edema
DHI
polled
flat worm - liverflukes
17. The oldest breed of dairy cattle is _____
cycle
93 (?)
Brown Swiss
DHI
18. _____ is caused by the heel fly
goiter
displaced abomasum
cattle grubs & hypodermosis
bloat
19. The dairy breed used mostly for veal and milk is _____
Brown Swiss/Holstein
sarcoptic - saroptic mange
trocar
body condition score
20. _____ is caused by a deficiency of vitamin E or Se in dairy calves
certified semen services
somatic
nutritional _____
ME (mature equivalent)
21. The spores from the fatal disease _____ can live in the soil for more than 60 years
bloat
anthrax
9.2 million
aflatoxin
22. _____ is the most common treatment for milk fever
anthrax
milk production / udders / dairiness
305 50-60
calcium gluconate
23. _____ is a viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease
malignant edema
vesicular stomatitis
nutritional _____
California - Arizona - Washington - Colorado
24. CSS stands for _____
FCM
Wisconsin
foot rot
certified semen services
25. _____ is a disease characterized by pneumonia or septicemia. the highest incidence occurs in aimals subjected to stress
_____
cryptospondiosis
mad cow
flat worm - liverflukes
26. Milking cows are usually milked _____ days and dried up _____ days before the next lactation
babcock
anaplazmosis
305 50-60
certified semen services
27. Casting is used as a temporary treatment of _____
alveoli
land grant act
energy
displaced abomasum
28. _____ is the physical conformation of an animal
type
AI
93 (?)
Israel
29. Milk is actually secreted in grapelike structures called _____
alveoli
red water
lice
dairy cow unified scorecard
30. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
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31. The mammary system of a cow is divided into _____ independent parts
4
16
Johne's
red water
32. _____ parts blood must pass through the udder to produce one part milk
California
DIP (degraded intake protein)
ME (mature equivalent)
300-500
33. _____ is called parturient paresis
goiter
ketosis
Johne's
milk fever
34. _____ is the physical conformation of an animal
type
16
California - Arizona - Washington - Colorado
dry
35. An agent that destroys worms in the digestive tract is _____
DHI
anthometics
challenge
oxytocin
36. _____ is the nation with the highest-producing dairy cows
rotary
Israel
bersolis
flat worm - liverflukes
37. _____ is used to regularly evaluate where an individual cow stands in body condition relative to the ideals for its stage of lactation
body condition score
vesicular stomatitis
barrel heart girth
predicting transmitting ability type
38. The mammary system of a cow is divided into _____ independent parts
oxytocin
barrel heart girth
4
malignant edema
39. The hormone _____ stimulates an increase of up to 20% more milk with only 5% more feed
BST
sarcoptic - saroptic mange
calcium gluconate
microscopic e test
40. The _____ is used by all dairy breed associations as the standard for judging and classifying cattle
mad cow
dairy cow unified scorecard
foot rot
alveoli
41. MUN is an abbreviation for _____
AI
_____ _____ nitrogen
BHVI (bovine herpes)
Johne's
42. _____ is also known as barn itch
bersolis
Brown Swiss/Holstein
mange
x disease
43. _____ is also called gas gangrene
malignant edema
Brown Swiss
Jersey
alveoli
44. _____ 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
hairy foot warts
Wisconsin
BST
mature equivalent (ME)
45. 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 _____
correlation
ketosis
freemartin
vesicular stomatitis
46. _____ is caused by a deficiency of vitamin E or Se in dairy calves
vibriosis
tuburculosis
nutritional _____
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
47. The hormone _____ counteracts milk letdown
dairy cow unified scorecard
Johne's
epinephrine
milk fever
48. Intake crude protein that is broken down by microorganisms in the rumen is called _____
foot rot
babcock
DIP (degraded intake protein)
ketosis
49. _____ is the state with the largest number of dairy cows
9.2 million
ME (mature equivalent)
Wisconsin
estrogen
50. _____ is the common name for nematodes
hairy foot warts
roundworm
bloat
barrel heart girth