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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 rolling herd average for US dairy herds
x disease
scours
93 (?)
_____
2. _____ 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
mad cow disease
anaplazmosis
babcock
cycle
3. _____ is the state that produces the most milk (total pounds)
babcock
Brown Swiss/Holstein
correlation
California
4. _____ is the world's record per cow for annual milk yield (in pounds)
challenge
prolactane
67 -914
body condition score
5. A count of _____ cells helps determine inflammation of the mammary gland
prolactin
101.5
somatic
vesicular stomatitis
6. Casting is used as a temporary treatment of _____
1890
lumpy jaw
displaced abomasum
x disease
7. _____ is another name for a cousel-type milk barn
aflatoxin
barrel heart girth
rotary
ME (mature equivalent)
8. _____is one of the most commonly diagnosed viruses in bovine abortion cases and is easily prevented with vaccination and improved sanitation
milking shorthorn
bovine diarrhea
type
ketosis
9. _____ is the physical conformation of an animal
scours
milking shorthorn
type
hairy foot warts
10. _____ 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
epinephrine
cycle
dry
11. _____ is a zoonotic disorder that affects as many as 90% of dairy farms by this parasitic organism
cryptospondiosis
hardware disease
hairy foot warts
California
12. _____ is a viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease
vesicular stomatitis
mange
FCM
energy
13. _____ are age conversion formulas applied to milk production records of young cows to compare their milk yield with that of more mature cows
freemartin
goiter
ME (mature equivalent)
mange
14. _____ are molds that develop on feed that produce toxins
400
aflatoxin
roundworm
heel fly
15. Milking cows are usually milked _____ days and dried up _____ days before the next lactation
Jersey
somatic
Wisconsin
305 50-60
16. Milk is actually secreted in grapelike structures called _____
bersolis
alveoli
anthometics
mad cow
17. Cows are usually rebred at _____ days after calving
400
Jersey
cycle
_____
18. _____ is also known as acetonemia
somatic
ketosis
ME (mature equivalent)
mange
19. _____ is the state with the largest number of dairy cows
energy
rotary
BHVI (bovine herpes)
Wisconsin
20. _____ is the state with the largest number of dairy cows
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
prolactane
Wisconsin
Jersey
21. _____ is the common name for bovine spongiform encephalopathy
_____
challenge
mad cow
polled
22. _____ is also called gas gangrene
malignant edema
101.5
aflatoxin
foot rot
23. _____ is called parturient paresis
milk fever
Guernsey
nutritional _____
correlation
24. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight
barrel heart girth
correlation
freemartin
milk fever
25. _____ is themechanism that permits alternating vacuum and atmospheric pressure to exist between the teat cup liner and shell
bovine diarrhea
93 (?)
red/mahogany
pulsator
26. The spores from the fatal disease _____ can live in the soil for more than 60 years
certified semen services
roundworm
anthrax
anthometics
27. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
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183
28. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight
pink eye
barrel heart girth
bersolis
x disease
29. _____ is the common name for infectious bovine keratoconjunctivitis
microscopic e test
land grant act
pink eye
calcium gluconate
30. _____ is also known as hyperkeratosis
milk fever
x disease
estrogen
TPI (type production index)
31. 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 _____
heel fly
grass tetany
correlation
California - Arizona - Washington - Colorado
32. The hormone _____ counteracts milk letdown
California
epinephrine
heel fly
anthometics
33. _____ is also known as barn itch
mange
mule foot
ketosis
milking shorthorn
34. _____ is caused by Actinomycosis bovis
predicting transmitting ability type
x disease
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
lumpy jaw
35. Casting is used as a temporary treatment of _____
calcium gluconate
displaced abomasum
trocar
_____ _____ nitrogen
36. _____ and _____ are two reportable external parasites common to dairy and beef cattle
4
sarcoptic - saroptic mange
milk fever
type
37. _____ is also known as syndactylism
bersolis
epinephrine
mule foot
FCM
38. _____ is caused by Actinomycosis bovis
Johne's
calcium gluconate
bovine diarrhea
lumpy jaw
39. The dairy breed used mostly for veal and milk is _____
4
lumpy jaw
Brown Swiss/Holstein
microscopic e test
40. _____ is also called illawara
milking shorthorn
predicting transmitting ability type
rotary
Israel
41. _____ is a cuase of cattle grubs
heel fly
cattle grubs & hypodermosis
DHI
scours
42. _____ is the nation with the highest-producing dairy cows
certified semen services
_____
TPI (type production index)
Israel
43. _____ 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
300-500
FCM
DHI
dairy cow unified scorecard
44. _____ should only be used as a last resort for the treatment of ruminal tympany
trocar
FCM
BST
hairy foot warts
45. _____ should only be used as a last resort for the treatment of ruminal tympany
trocar
400
prolactane
bersolis
46. _____ is a disease characterized by pneumonia or septicemia. the highest incidence occurs in aimals subjected to stress
_____
16
lumpy jaw
BST
47. _____ 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
FCM
flat worm - liverflukes
milk production / udders / dairiness
48. PTAT is the abbreviation for _____
Wisconsin
lice
challenge
predicting transmitting ability type
49. _____ means naturally hornless
16
ketosis
sarcoptic - saroptic mange
polled
50. _____ means diarrhea
scours
9.2 million
land grant act
alveoli