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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 spores from the fatal disease _____ can live in the soil for more than 60 years
milk production / udders / dairiness
land grant act
anthrax
ME (mature equivalent)
2. _____ is the most commonly used test for diagnosis of leptospirosis in cattle
microscopic e test
prolactin
300-500
polled
3. _____ parts blood must pass through the udder to produce one part milk
polled
Johne's
300-500
body condition score
4. The Holstein Association uses _____ as a method of ranking bulls on their overall performance
sarcoptic - saroptic mange
hardware disease
TPI (type production index)
lumpy jaw
5. _____ is the common name for nematodes
roundworm
milking shorthorn
California - Arizona - Washington - Colorado
lice
6. _____ means naturally hornless
certified semen services
93 (?)
mange
polled
7. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
8. _____ is caused by Actinomycosis bovis
ketosis
red/mahogany
lumpy jaw
305 50-60
9. _____ is called parturient paresis
somatic
milk fever
dry
mule foot
10. _____ is adjustment of milk with different fat percentages to equivalent amounts on an energy basis
Jersey
tuburculosis
DIP (degraded intake protein)
FCM
11. _____ is another name for a cousel-type milk barn
bersolis
rotary
Wisconsin
somatic
12. Intake crude protein that is broken down by microorganisms in the rumen is called _____
anaplazmosis
pulsator
93 (?)
DIP (degraded intake protein)
13. _____ is a chamber that connects the four teat cups to the milk lin e
certified semen services
BHVI (bovine herpes)
claw
grass tetany
14. _____ causes undulant fever in people
cryptospondiosis
BST
body condition score
bersolis
15. _____ is a method of feeding cows aimed at finding their potential to secrete milk and used to prevent metabolic shortage in energy
challenge
rotary
BHVI (bovine herpes)
aflatoxin
16. The Ayrshire breed is colored _____
ketosis
trocar
_____ _____ nitrogen
red/mahogany
17. _____ is caused by a deficiency of iodine in the diet
ketosis
305 50-60
goiter
land grant act
18. The _____ is used by all dairy breed associations as the standard for judging and classifying cattle
malignant edema
dairy cow unified scorecard
claw
polled
19. _____ is also known as hyperkeratosis
correlation
4
anthometics
x disease
20. _____ is the common name for interdigital phlegmon
displaced abomasum
foot rot
pink eye
California - Arizona - Washington - Colorado
21. A count of _____ cells helps determine inflammation of the mammary gland
AI
bovine diarrhea
67 -914
somatic
22. Anothe rname for BSE is _____
mad cow disease
FCM
DIP (degraded intake protein)
epinephrine
23. _____ is the common name for bovine spongiform encephalopathy
Israel
mad cow
400
BST
24. _____ is the common name for infectious bovine keratoconjunctivitis
milking shorthorn
heel fly
pink eye
1890
25. The hormone _____ stimulates an increase of up to 20% more milk with only 5% more feed
BST
grass tetany
hardware disease
aflatoxin
26. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight
BHVI (bovine herpes)
California - Arizona - Washington - Colorado
barrel heart girth
ketosis
27. _____ is caused by the heel fly
cattle grubs & hypodermosis
tuburculosis
93 (?)
polled
28. The dairy breed with the highes fat percentage is _____
FCM
type
Jersey
9.2 million
29. _____ is a zoonotic disorder that affects as many as 90% of dairy farms by this parasitic organism
barrel heart girth
sarcoptic - saroptic mange
California
cryptospondiosis
30. _____ is a test for determination of BF% in milk
x disease
DHI
babcock
dry
31. Milking cows are usually milked _____ days and dried up _____ days before the next lactation
305 50-60
ME (mature equivalent)
Israel
Brown Swiss
32. _____ is the world's record per cow for annual milk yield (in pounds)
lumpy jaw
dairy cow unified scorecard
67 -914
mad cow
33. The hormone _____ counteracts milk letdown
calcium gluconate
vesicular stomatitis
epinephrine
FCM
34. The period of nonlactation between two periods of lactation is called a _____ period
_____ _____ nitrogen
cycle
dry
goiter
35. An agent that destroys worms in the digestive tract is _____
dry
1890
anthometics
Johne's
36. _____ is the number of dairy cows in the US
9.2 million
pulsator
Brown Swiss/Holstein
alveoli
37. _____ 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
TPI (type production index)
cycle
DIP (degraded intake protein)
anaplazmosis
38. _____ parts blood must pass through the udder to produce one part milk
BST
300-500
93 (?)
_____
39. _____ is the common name for ruminal tympany
bloat
16
energy
oxytocin
40. Four of the leading states in milk production are _____ - _____ - _____ and _____
hairy foot warts
mature equivalent (ME)
California - Arizona - Washington - Colorado
lice
41. _____ 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
lumpy jaw
goiter
mature equivalent (ME)
aflatoxin
42. _____ are wingless - flattened insects
heel fly
red water
claw
lice
43. _____ is an infertile female calf born co-twin to a bull
roundworm
freemartin
milk production / udders / dairiness
epinephrine
44. _____ is a viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease
Jersey
vesicular stomatitis
oxytocin
estrogen
45. _____ is caused by a deficiency of vitamin E or Se in dairy calves
prolactin
mad cow disease
nutritional _____
BST
46. _____ is an infertile female calf born co-twin to a bull
pulsator
lice
anthometics
freemartin
47. _____ is caused by a deficiency of iodine in the diet
goiter
FCM
Wisconsin
heel fly
48. _____ is used to regularly evaluate where an individual cow stands in body condition relative to the ideals for its stage of lactation
foot rot
body condition score
400
nutritional _____
49. _____ should only be used as a last resort for the treatment of ruminal tympany
milking shorthorn
trocar
scours
anthometics
50. _____ is also known as acetonemia
oxytocin
certified semen services
milk production / udders / dairiness
ketosis