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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 nation with the highest-producing dairy cows
sarcoptic - saroptic mange
BST
Israel
lumpy jaw
2. 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 _____
lice
freemartin
claw
correlation
3. _____ is another name for a cousel-type milk barn
rotary
malignant edema
bersolis
bloat
4. CSS stands for _____
mule foot
certified semen services
microscopic e test
1890
5. _____ is the common name for ruminal tympany
bloat
hardware disease
calcium gluconate
nutritional _____
6. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight
certified semen services
barrel heart girth
roundworm
lumpy jaw
7. _____ 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
estrogen
DHI
vesicular stomatitis
_____ _____ nitrogen
8. _____ is the recommended breeding method for dairy cattle
AI
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
mad cow
milk fever
9. Established colleges of agrculture in each state are called _____
anaplazmosis
nutritional _____
land grant act
freemartin
10. Four of the leading states in milk production are _____ - _____ - _____ and _____
California - Arizona - Washington - Colorado
freemartin
bersolis
lice
11. _____ was the year the babcock test was developed
California
dry
1890
9.2 million
12. _____ should only be used as a last resort for the treatment of ruminal tympany
trocar
nutritional _____
prolactane
foot rot
13. _____ is the rolling herd average for US dairy herds
oxytocin
epinephrine
93 (?)
vibriosis
14. _____ is called parturient paresis
Brown Swiss/Holstein
milk fever
nutritional _____
prolactin
15. The mammary system of a cow is divided into _____ independent parts
red/mahogany
cycle
land grant act
4
16. _____ is caused by the heel fly
ketosis
dry
cattle grubs & hypodermosis
displaced abomasum
17. _____ was the year the babcock test was developed
bovine diarrhea
bloat
Brown Swiss
1890
18. _____ is an example of a trematode
flat worm - liverflukes
calcium gluconate
alveoli
ketosis
19. The primary milk secretion hormone is _____
mule foot
dry
polled
prolactin
20. Cows are usually rebred at _____ days after calving
_____
400
anthrax
milk fever
21. The main points of a diary cow and their respective points (in judging) are *hint....there are 5*
flat worm - liverflukes
DIP (degraded intake protein)
mule foot
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
22. _____ 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
mange
milk production / udders / dairiness
ketosis
23. _____ is an example of a trematode
pink eye
Guernsey
flat worm - liverflukes
goiter
24. Milk is actually secreted in grapelike structures called _____
alveoli
Jersey
California
somatic
25. _____ is a method of feeding cows aimed at finding their potential to secrete milk and used to prevent metabolic shortage in energy
flat worm - liverflukes
challenge
DHI
9.2 million
26. _____ is the state that produces the most milk (total pounds)
milk production / udders / dairiness
California
bovine diarrhea
tuburculosis
27. The disorder _____ is prevented by the use of DCADs
milk fever
dry
FCM
freemartin
28. _____ is adjustment of milk with different fat percentages to equivalent amounts on an energy basis
predicting transmitting ability type
67 -914
FCM
certified semen services
29. _____ is also known as barn itch
prolactane
mange
heel fly
lice
30. The hormone _____ stimulates an increase of up to 20% more milk with only 5% more feed
California
BST
101.5
400
31. _____ is themechanism that permits alternating vacuum and atmospheric pressure to exist between the teat cup liner and shell
pulsator
California
67 -914
Wisconsin
32. 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 _____
freemartin
mule foot
correlation
1890
33. _____ 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
challenge
tuburculosis
cycle
4
34. _____ is caused by a deficiency of vitamin E or Se in dairy calves
freemartin
anaplazmosis
AI
nutritional _____
35. _____ are molds that develop on feed that produce toxins
roundworm
aflatoxin
mule foot
hairy foot warts
36. Cows are usually rebred at _____ days after calving
1890
67 -914
400
milk production / udders / dairiness
37. _____ is the most common limiting nutrient for high milk yield
body condition score
energy
land grant act
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
38. The hormone _____ counteracts milk letdown
FCM
epinephrine
California
Brown Swiss
39. PTAT is the abbreviation for _____
certified semen services
400
predicting transmitting ability type
mad cow
40. _____ is the world's record per cow for annual milk yield (in pounds)
red water
bloat
67 -914
grass tetany
41. _____ is another name for a cousel-type milk barn
9.2 million
rotary
mange
scours
42. _____ is the state with the largest number of dairy cows
101.5
Wisconsin
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
16
43. An agent that destroys worms in the digestive tract is _____
type
anthometics
ketosis
somatic
44. _____ is also called illawara
prolactin
milking shorthorn
correlation
anthometics
45. The dairy breed with the highes fat percentage is _____
Jersey
bovine diarrhea
calcium gluconate
mature equivalent (ME)
46. The optimum number of daylight hours for maximum milk yield is _____
Guernsey
anthometics
16
estrogen
47. _____ means naturally hornless
polled
9.2 million
TPI (type production index)
_____ _____ nitrogen
48. _____ is the common name for papillomatous digital dermatitis
hairy foot warts
ketosis
grass tetany
trocar
49. _____ is a zoonotic disorder that affects as many as 90% of dairy farms by this parasitic organism
anaplazmosis
DHI
cryptospondiosis
correlation
50. _____ is adjustment of milk with different fat percentages to equivalent amounts on an energy basis
BHVI (bovine herpes)
FCM
goiter
Guernsey