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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. Cows are usually rebred at _____ days after calving
mature equivalent (ME)
400
Guernsey
mad cow
2. _____ is adjustment of milk with different fat percentages to equivalent amounts on an energy basis
prolactin
California - Arizona - Washington - Colorado
FCM
_____ _____ nitrogen
3. _____ is the recommended breeding method for dairy cattle
oxytocin
cycle
estrogen
AI
4. Intake crude protein that is broken down by microorganisms in the rumen is called _____
nutritional _____
displaced abomasum
challenge
DIP (degraded intake protein)
5. _____ is caused by Mycobacterium bovis
x disease
tuburculosis
lice
DHI
6. The dairy breed with a golden yellow color to its milk is _____
freemartin
red/mahogany
milk fever
Guernsey
7. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
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8. _____ is the physical conformation of an animal
foot rot
type
ketosis
_____ _____ nitrogen
9. A metabolic disease characterized by excessive ketone body formation is _____
grass tetany
ketosis
epinephrine
67 -914
10. _____ is also called illawara
dry
challenge
milking shorthorn
mature equivalent (ME)
11. _____ is caused by a deficiency of iodine in the diet
vibriosis
type
goiter
foot rot
12. The primary milk secretion hormone is _____
roundworm
AI
red/mahogany
prolactin
13. _____is one of the most commonly diagnosed viruses in bovine abortion cases and is easily prevented with vaccination and improved sanitation
bovine diarrhea
ME (mature equivalent)
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
Johne's
14. Established colleges of agrculture in each state are called _____
16
land grant act
TPI (type production index)
microscopic e test
15. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
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16. _____ is a zoonotic disorder that affects as many as 90% of dairy farms by this parasitic organism
milking shorthorn
scours
cryptospondiosis
tuburculosis
17. Four of the leading states in milk production are _____ - _____ - _____ and _____
California - Arizona - Washington - Colorado
ME (mature equivalent)
polled
milk production / udders / dairiness
18. _____ is a disease characterized by pneumonia or septicemia. the highest incidence occurs in aimals subjected to stress
_____
hardware disease
ketosis
calcium gluconate
19. _____ is also known as syndactylism
ketosis
mule foot
ketosis
grass tetany
20. The mammary system of a cow is divided into _____ independent parts
ketosis
vesicular stomatitis
pulsator
4
21. The dairy breed used mostly for veal and milk is _____
Jersey
Brown Swiss/Holstein
mule foot
goiter
22. _____ means diarrhea
prolactane
hairy foot warts
microscopic e test
scours
23. _____ is the common name for nematodes
roundworm
DIP (degraded intake protein)
BHVI (bovine herpes)
FCM
24. Anothe rname for BSE is _____
cycle
roundworm
mad cow disease
_____ _____ nitrogen
25. The spores from the fatal disease _____ can live in the soil for more than 60 years
freemartin
anthrax
lice
estrogen
26. _____ is also called gas gangrene
pulsator
nutritional _____
malignant edema
300-500
27. _____ parts blood must pass through the udder to produce one part milk
somatic
300-500
land grant act
Wisconsin
28. _____ is used to regularly evaluate where an individual cow stands in body condition relative to the ideals for its stage of lactation
Guernsey
mad cow
body condition score
predicting transmitting ability type
29. 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 _____
anthometics
correlation
bersolis
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
30. _____ is the recommended breeding method for dairy cattle
bloat
mad cow
babcock
AI
31. _____ is also known as hyperkeratosis
energy
1890
x disease
foot rot
32. _____ is an infertile female calf born co-twin to a bull
300-500
freemartin
Wisconsin
FCM
33. _____ is the normal rectal temperature of a diary cow
trocar
ketosis
oxytocin
101.5
34. The oldest breed of dairy cattle is _____
lumpy jaw
Johne's
Brown Swiss
grass tetany
35. _____ is the nation with the highest-producing dairy cows
type
Israel
9.2 million
polled
36. _____ is the common name for nematodes
polled
305 50-60
cattle grubs & hypodermosis
roundworm
37. _____ is another name for a cousel-type milk barn
rotary
cryptospondiosis
FCM
9.2 million
38. PTAT is the abbreviation for _____
prolactane
nutritional _____
displaced abomasum
predicting transmitting ability type
39. _____ is themechanism that permits alternating vacuum and atmospheric pressure to exist between the teat cup liner and shell
bovine diarrhea
BHVI (bovine herpes)
milk production / udders / dairiness
pulsator
40. An agent that destroys worms in the digestive tract is _____
BST
1890
anthometics
cattle grubs & hypodermosis
41. _____ parts blood must pass through the udder to produce one part milk
67 -914
ketosis
300-500
predicting transmitting ability type
42. CSS stands for _____
grass tetany
calcium gluconate
certified semen services
alveoli
43. _____ should only be used as a last resort for the treatment of ruminal tympany
type
bloat
dairy cow unified scorecard
trocar
44. _____ are molds that develop on feed that produce toxins
x disease
cycle
claw
aflatoxin
45. _____ is adjustment of milk with different fat percentages to equivalent amounts on an energy basis
FCM
prolactane
hairy foot warts
prolactane
46. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight
Wisconsin
barrel heart girth
prolactane
aflatoxin
47. _____ is the state that produces the most milk (total pounds)
300-500
Johne's
California
Johne's
48. _____ is the number of dairy cows in the US
TPI (type production index)
9.2 million
lumpy jaw
claw
49. _____ is also known as bovine genital campylobacteriosis
oxytocin
anthometics
vibriosis
California - Arizona - Washington - Colorado
50. Four of the leading states in milk production are _____ - _____ - _____ and _____
California - Arizona - Washington - Colorado
101.5
mature equivalent (ME)
somatic