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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 mammary system of a cow is divided into _____ independent parts
Wisconsin
barrel heart girth
mad cow
4
2. The disorder _____ is prevented by the use of DCADs
milk fever
FCM
1890
93 (?)
3. _____ 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
x disease
mange
mature equivalent (ME)
mule foot
4. _____is one of the most commonly diagnosed viruses in bovine abortion cases and is easily prevented with vaccination and improved sanitation
bovine diarrhea
rotary
oxytocin
heel fly
5. _____ are wingless - flattened insects
babcock
AI
tuburculosis
lice
6. _____ is caused by the heel fly
epinephrine
certified semen services
milking shorthorn
cattle grubs & hypodermosis
7. A metabolic disease characterized by excessive ketone body formation is _____
freemartin
cycle
estrogen
ketosis
8. The Holstein Association uses _____ as a method of ranking bulls on their overall performance
alveoli
mad cow
93 (?)
TPI (type production index)
9. _____ is caused by Actinomycosis bovis
4
lumpy jaw
aflatoxin
flat worm - liverflukes
10. A metabolic disease characterized by excessive ketone body formation is _____
ketosis
cryptospondiosis
prolactane
bloat
11. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
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12. _____ 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
claw
300-500
pulsator
13. The hormone _____ counteracts milk letdown
cattle grubs & hypodermosis
challenge
mule foot
epinephrine
14. _____ is the state that produces the most milk (total pounds)
400
type
California
BHVI (bovine herpes)
15. _____ is themechanism that permits alternating vacuum and atmospheric pressure to exist between the teat cup liner and shell
pulsator
DIP (degraded intake protein)
microscopic e test
milk fever
16. _____ is caused by a deficiency of vitamin E or Se in dairy calves
cycle
dry
nutritional _____
mange
17. _____ is the recommended breeding method for dairy cattle
cycle
AI
challenge
nutritional _____
18. Milking cows are usually milked _____ days and dried up _____ days before the next lactation
California
babcock
305 50-60
300-500
19. MUN is an abbreviation for _____
malignant edema
mature equivalent (ME)
lumpy jaw
_____ _____ nitrogen
20. _____ is caused by Mycobacterium bovis
tuburculosis
body condition score
bovine diarrhea
4
21. _____ are wingless - flattened insects
4
DHI
lice
cycle
22. The hormone _____ stimulates mammary duct development
4
Wisconsin
estrogen
vibriosis
23. _____ is a cuase of cattle grubs
anthometics
dry
microscopic e test
heel fly
24. The Ayrshire breed is colored _____
red/mahogany
correlation
challenge
pink eye
25. The primary milk secretion hormone is _____
BHVI (bovine herpes)
barrel heart girth
nutritional _____
prolactin
26. _____ is the number of dairy cows in the US
9.2 million
16
nutritional _____
microscopic e test
27. _____ is the common name for infectious bovine keratoconjunctivitis
milking shorthorn
Johne's
pink eye
anthometics
28. An agent that destroys worms in the digestive tract is _____
anthometics
pulsator
Johne's
red/mahogany
29. _____ is also known as acetonemia
Brown Swiss
grass tetany
TPI (type production index)
ketosis
30. _____ is a zoonotic disorder that affects as many as 90% of dairy farms by this parasitic organism
babcock
cryptospondiosis
milk fever
_____ _____ nitrogen
31. PTAT is the abbreviation for _____
predicting transmitting ability type
Israel
ME (mature equivalent)
vesicular stomatitis
32. _____ is the common name for ruminal tympany
freemartin
bloat
displaced abomasum
goiter
33. _____ is caused by a deficiency of magnesium in the diet
grass tetany
estrogen
barrel heart girth
ketosis
34. _____ is caused by a deficiency of iodine in the diet
goiter
heel fly
Jersey
barrel heart girth
35. _____ is the physical conformation of an animal
trocar
type
Jersey
lice
36. _____ is the common name for bovine spongiform encephalopathy
malignant edema
mad cow
AI
cryptospondiosis
37. The _____ is used by all dairy breed associations as the standard for judging and classifying cattle
Brown Swiss
dairy cow unified scorecard
barrel heart girth
400
38. The main points of a diary cow and their respective points (in judging) are *hint....there are 5*
16
DIP (degraded intake protein)
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
milk fever
39. The hormone _____ stimulates mammary duct development
BST
oxytocin
estrogen
67 -914
40. _____ was the year the babcock test was developed
bloat
milk production / udders / dairiness
trocar
1890
41. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight
barrel heart girth
vibriosis
vesicular stomatitis
milk production / udders / dairiness
42. Intake crude protein that is broken down by microorganisms in the rumen is called _____
type
hardware disease
DIP (degraded intake protein)
dairy cow unified scorecard
43. _____ is the common name for bovine spongiform encephalopathy
mad cow
4
roundworm
anthrax
44. The optimum number of daylight hours for maximum milk yield is _____
16
DHI
alveoli
milk fever
45. A count of _____ cells helps determine inflammation of the mammary gland
Jersey
trocar
pink eye
somatic
46. _____ is the world's record per cow for annual milk yield (in pounds)
DIP (degraded intake protein)
flat worm - liverflukes
cryptospondiosis
67 -914
47. _____ is a viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease
vesicular stomatitis
land grant act
somatic
milk fever
48. _____ is a disease characterized by pneumonia or septicemia. the highest incidence occurs in aimals subjected to stress
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
pulsator
challenge
_____
49. _____ are molds that develop on feed that produce toxins
milk fever
mature equivalent (ME)
anthometics
aflatoxin
50. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
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