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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 one of the most commonly diagnosed viruses in bovine abortion cases and is easily prevented with vaccination and improved sanitation
anaplazmosis
rotary
bovine diarrhea
estrogen
2. _____ is also called gas gangrene
malignant edema
land grant act
trocar
oxytocin
3. The Holstein Association uses _____ as a method of ranking bulls on their overall performance
sarcoptic - saroptic mange
DIP (degraded intake protein)
BST
TPI (type production index)
4. The hormone _____ stimulates mammary duct development
estrogen
sarcoptic - saroptic mange
Brown Swiss/Holstein
mule foot
5. _____ is caused by Actinomycosis bovis
displaced abomasum
lumpy jaw
oxytocin
bovine diarrhea
6. _____ is the physical conformation of an animal
type
freemartin
milk fever
polled
7. _____ is a zoonotic disorder that affects as many as 90% of dairy farms by this parasitic organism
cryptospondiosis
300-500
babcock
101.5
8. The disorder _____ is prevented by the use of DCADs
dry
sarcoptic - saroptic mange
body condition score
milk fever
9. _____ is another name for a cousel-type milk barn
300-500
lumpy jaw
bloat
rotary
10. _____ is caused by Mycobacterium bovis
tuburculosis
roundworm
mad cow disease
DHI
11. The mammary system of a cow is divided into _____ independent parts
barrel heart girth
4
pink eye
cycle
12. The dairy breed with a golden yellow color to its milk is _____
energy
Guernsey
microscopic e test
mule foot
13. _____ is caused by a deficiency of vitamin E or Se in dairy calves
nutritional _____
California
prolactane
16
14. _____ are age conversion formulas applied to milk production records of young cows to compare their milk yield with that of more mature cows
cattle grubs & hypodermosis
ME (mature equivalent)
flat worm - liverflukes
pulsator
15. _____ is the rolling herd average for US dairy herds
93 (?)
dairy cow unified scorecard
Israel
anthrax
16. The period of nonlactation between two periods of lactation is called a _____ period
certified semen services
energy
dry
_____
17. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
18. PTAT is the abbreviation for _____
predicting transmitting ability type
roundworm
BST
milk fever
19. The hormone _____ stimulates milk letdown
oxytocin
_____
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
cycle
20. The optimum number of daylight hours for maximum milk yield is _____
anthometics
16
_____
claw
21. Casting is used as a temporary treatment of _____
mad cow disease
displaced abomasum
milk production / udders / dairiness
prolactin
22. _____ is the recommended breeding method for dairy cattle
AI
polled
vibriosis
challenge
23. _____ is the state with the largest number of dairy cows
prolactane
Wisconsin
anthrax
prolactin
24. Four of the leading states in milk production are _____ - _____ - _____ and _____
TPI (type production index)
barrel heart girth
land grant act
California - Arizona - Washington - Colorado
25. Milk is actually secreted in grapelike structures called _____
67 -914
BST
babcock
alveoli
26. _____is one of the most commonly diagnosed viruses in bovine abortion cases and is easily prevented with vaccination and improved sanitation
Jersey
flat worm - liverflukes
pulsator
bovine diarrhea
27. _____ is a viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease
red/mahogany
hairy foot warts
Brown Swiss
vesicular stomatitis
28. _____ is the common name for bovine spongiform encephalopathy
somatic
freemartin
Brown Swiss
mad cow
29. _____ is also called gas gangrene
malignant edema
goiter
energy
305 50-60
30. _____ is the normal rectal temperature of a diary cow
1890
101.5
oxytocin
Wisconsin
31. Cows are usually rebred at _____ days after calving
dry
FCM
cycle
400
32. _____ is a cuase of cattle grubs
correlation
305 50-60
Wisconsin
heel fly
33. An agent that destroys worms in the digestive tract is _____
Guernsey
oxytocin
ME (mature equivalent)
anthometics
34. The primary milk secretion hormone is _____
prolactin
16
milk production / udders / dairiness
rotary
35. _____ is themechanism that permits alternating vacuum and atmospheric pressure to exist between the teat cup liner and shell
pulsator
body condition score
Jersey
epinephrine
36. The dairy breed with a golden yellow color to its milk is _____
Guernsey
BST
ME (mature equivalent)
hardware disease
37. The hormone _____ stimulates milk letdown
bersolis
300-500
Guernsey
oxytocin
38. _____ is a fatal protozoan disesase of cattle that destroys the red blood cells - causing anemia and death
anaplazmosis
milk production / udders / dairiness
Guernsey
FCM
39. Milk is actually secreted in grapelike structures called _____
claw
alveoli
nutritional _____
anthrax
40. PTAT is the abbreviation for _____
AI
mature equivalent (ME)
predicting transmitting ability type
mange
41. _____ is caused by the heel fly
scours
400
cattle grubs & hypodermosis
correlation
42. _____ are age conversion formulas applied to milk production records of young cows to compare their milk yield with that of more mature cows
polled
challenge
ME (mature equivalent)
dry
43. _____ is the common name for papillomatous digital dermatitis
flat worm - liverflukes
pink eye
calcium gluconate
hairy foot warts
44. _____ are molds that develop on feed that produce toxins
rotary
aflatoxin
305 50-60
ketosis
45. The hormone _____ counteracts milk letdown
body condition score
flat worm - liverflukes
epinephrine
_____
46. MUN is an abbreviation for _____
somatic
prolactane
_____ _____ nitrogen
1890
47. CSS stands for _____
certified semen services
DIP (degraded intake protein)
anaplazmosis
nutritional _____
48. _____ is the most common limiting nutrient for high milk yield
energy
alveoli
aflatoxin
scours
49. _____ is the state with the largest number of dairy cows
x disease
ME (mature equivalent)
Wisconsin
tuburculosis
50. 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
anthometics
BST
dry