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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 _____ counteracts milk letdown
ketosis
epinephrine
1890
dairy cow unified scorecard
2. Milking cows are usually milked _____ days and dried up _____ days before the next lactation
cattle grubs & hypodermosis
DIP (degraded intake protein)
305 50-60
barrel heart girth
3. _____ is the number of dairy cows in the US
9.2 million
heel fly
calcium gluconate
milk fever
4. _____ causes undulant fever in people
Brown Swiss
hairy foot warts
vibriosis
bersolis
5. CSS stands for _____
scours
heel fly
certified semen services
goiter
6. _____ is caused by Actinomycosis bovis
lumpy jaw
anaplazmosis
305 50-60
microscopic e test
7. _____ is a fatal protozoan disesase of cattle that destroys the red blood cells - causing anemia and death
DHI
anaplazmosis
x disease
Brown Swiss/Holstein
8. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
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9. The hormone _____ stimulates milk letdown
epinephrine
ME (mature equivalent)
land grant act
oxytocin
10. The hormone _____ stimulates mammary duct development
predicting transmitting ability type
9.2 million
estrogen
babcock
11. _____ is themechanism that permits alternating vacuum and atmospheric pressure to exist between the teat cup liner and shell
ketosis
cattle grubs & hypodermosis
AI
pulsator
12. _____ is also known as bovine genital campylobacteriosis
mad cow
vibriosis
101.5
vesicular stomatitis
13. _____ is the nation with the highest-producing dairy cows
16
tuburculosis
body condition score
Israel
14. _____ is also known as acetonemia
oxytocin
Brown Swiss
ketosis
microscopic e test
15. _____ is a cuase of cattle grubs
heel fly
aflatoxin
cryptospondiosis
Brown Swiss/Holstein
16. _____ is the most commonly used test for diagnosis of leptospirosis in cattle
roundworm
dairy cow unified scorecard
correlation
microscopic e test
17. _____ is used to regularly evaluate where an individual cow stands in body condition relative to the ideals for its stage of lactation
ME (mature equivalent)
body condition score
400
lice
18. _____ is adjustment of milk with different fat percentages to equivalent amounts on an energy basis
freemartin
foot rot
FCM
hairy foot warts
19. The primary milk secretion hormone is _____
anthrax
pulsator
9.2 million
prolactin
20. Four of the leading states in milk production are _____ - _____ - _____ and _____
barrel heart girth
vibriosis
California - Arizona - Washington - Colorado
cattle grubs & hypodermosis
21. The main points of a diary cow and their respective points (in judging) are *hint....there are 5*
DHI
mad cow disease
DHI
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
22. 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 _____
400
vesicular stomatitis
correlation
hardware disease
23. _____ is a test for determination of BF% in milk
dairy cow unified scorecard
babcock
somatic
grass tetany
24. The Holstein Association uses _____ as a method of ranking bulls on their overall performance
vesicular stomatitis
hardware disease
TPI (type production index)
ketosis
25. _____ is a zoonotic disorder that affects as many as 90% of dairy farms by this parasitic organism
101.5
cryptospondiosis
pulsator
Jersey
26. _____ means diarrhea
scours
barrel heart girth
BHVI (bovine herpes)
FCM
27. _____ is the common name for interdigital phlegmon
anaplazmosis
foot rot
calcium gluconate
mange
28. _____ is the common name for papillomatous digital dermatitis
hairy foot warts
BHVI (bovine herpes)
dry
aflatoxin
29. _____ is the normal rectal temperature of a diary cow
101.5
vesicular stomatitis
Brown Swiss/Holstein
anthometics
30. _____ is also known as hyperkeratosis
dry
x disease
dry
Jersey
31. _____ is the normal rectal temperature of a diary cow
101.5
pink eye
cattle grubs & hypodermosis
93 (?)
32. _____ was the year the babcock test was developed
1890
mule foot
ketosis
anaplazmosis
33. _____ and _____ are two reportable external parasites common to dairy and beef cattle
prolactane
Brown Swiss/Holstein
sarcoptic - saroptic mange
cattle grubs & hypodermosis
34. _____ is the physical conformation of an animal
type
bovine diarrhea
hairy foot warts
vibriosis
35. _____ is caused by Mycobacterium bovis
babcock
305 50-60
4
tuburculosis
36. _____ 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
cycle
certified semen services
dry
bersolis
37. The period of nonlactation between two periods of lactation is called a _____ period
Guernsey
dry
prolactin
flat worm - liverflukes
38. _____ is used to regularly evaluate where an individual cow stands in body condition relative to the ideals for its stage of lactation
ME (mature equivalent)
epinephrine
Brown Swiss
body condition score
39. _____ is a cuase of cattle grubs
ketosis
nutritional _____
certified semen services
heel fly
40. The disorder _____ is prevented by the use of DCADs
milk fever
Jersey
rotary
Wisconsin
41. The _____ is used by all dairy breed associations as the standard for judging and classifying cattle
dairy cow unified scorecard
bovine diarrhea
vibriosis
4
42. _____ means naturally hornless
polled
calcium gluconate
Israel
correlation
43. Casting is used as a temporary treatment of _____
bovine diarrhea
somatic
displaced abomasum
4
44. The optimum number of daylight hours for maximum milk yield is _____
lice
malignant edema
16
milking shorthorn
45. _____ are age conversion formulas applied to milk production records of young cows to compare their milk yield with that of more mature cows
bersolis
flat worm - liverflukes
ME (mature equivalent)
_____
46. An agent that destroys worms in the digestive tract is _____
400
anthometics
predicting transmitting ability type
16
47. Milk is actually secreted in grapelike structures called _____
freemartin
alveoli
oxytocin
tuburculosis
48. _____ is the rolling herd average for US dairy herds
calcium gluconate
pink eye
rotary
93 (?)
49. The dairy breed with the highes fat percentage is _____
milk fever
9.2 million
Jersey
BST
50. _____ is caused by a deficiency of magnesium in the diet
milk production / udders / dairiness
grass tetany
correlation
ME (mature equivalent)