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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 also known as syndactylism
mule foot
energy
oxytocin
milk production / udders / dairiness
2. The dairy breed used mostly for veal and milk is _____
FCM
400
Brown Swiss/Holstein
mule foot
3. 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 _____
BST
type
correlation
roundworm
4. The hormone _____ counteracts milk letdown
mad cow disease
epinephrine
red/mahogany
4
5. _____ are wingless - flattened insects
lice
milk production / udders / dairiness
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
FCM
6. The mammary system of a cow is divided into _____ independent parts
heel fly
epinephrine
4
101.5
7. Established colleges of agrculture in each state are called _____
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
mad cow disease
hardware disease
land grant act
8. _____ is a zoonotic disorder that affects as many as 90% of dairy farms by this parasitic organism
cryptospondiosis
predicting transmitting ability type
sarcoptic - saroptic mange
flat worm - liverflukes
9. Casting is used as a temporary treatment of _____
displaced abomasum
oxytocin
red/mahogany
bloat
10. _____ means naturally hornless
101.5
polled
displaced abomasum
anaplazmosis
11. The spores from the fatal disease _____ can live in the soil for more than 60 years
Guernsey
Israel
anthrax
anaplazmosis
12. The disorder _____ is prevented by the use of DCADs
red/mahogany
nutritional _____
cryptospondiosis
milk fever
13. CSS stands for _____
sarcoptic - saroptic mange
certified semen services
milk fever
grass tetany
14. _____ is also known as red nose
cycle
red/mahogany
BHVI (bovine herpes)
trocar
15. _____ parts blood must pass through the udder to produce one part milk
claw
Guernsey
300-500
vesicular stomatitis
16. _____ is the common name for interdigital phlegmon
foot rot
heel fly
vibriosis
microscopic e test
17. _____ is also known as barn itch
101.5
mange
bovine diarrhea
Guernsey
18. _____ is caused by a deficiency of vitamin E or Se in dairy calves
scours
1890
nutritional _____
red water
19. _____ is also known as bacillary hemoglobinuria
somatic
anaplazmosis
red water
rotary
20. _____ should only be used as a last resort for the treatment of ruminal tympany
anthometics
trocar
California - Arizona - Washington - Colorado
305 50-60
21. _____ is the normal rectal temperature of a diary cow
101.5
rotary
TPI (type production index)
challenge
22. _____ is an infertile female calf born co-twin to a bull
freemartin
93 (?)
certified semen services
rotary
23. _____ is the state with the largest number of dairy cows
bersolis
roundworm
Guernsey
Wisconsin
24. _____ is a method of feeding cows aimed at finding their potential to secrete milk and used to prevent metabolic shortage in energy
anthometics
challenge
red/mahogany
cycle
25. _____ parts blood must pass through the udder to produce one part milk
vesicular stomatitis
1890
300-500
lice
26. The hormone _____ stimulates an increase of up to 20% more milk with only 5% more feed
_____
barrel heart girth
ketosis
BST
27. _____ is also called gas gangrene
_____
lumpy jaw
malignant edema
dairy cow unified scorecard
28. _____ is the number of dairy cows in the US
dry
lice
foot rot
9.2 million
29. _____ are molds that develop on feed that produce toxins
aflatoxin
BHVI (bovine herpes)
correlation
flat worm - liverflukes
30. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight
TPI (type production index)
barrel heart girth
mange
anthometics
31. The oldest breed of dairy cattle is _____
Brown Swiss
land grant act
milking shorthorn
Brown Swiss/Holstein
32. _____ is the most common limiting nutrient for high milk yield
pulsator
x disease
energy
rotary
33. The optimum number of daylight hours for maximum milk yield is _____
bovine diarrhea
_____
land grant act
16
34. _____ is caused by a deficiency of magnesium in the diet
vibriosis
Guernsey
grass tetany
estrogen
35. The Ayrshire breed is colored _____
red/mahogany
anaplazmosis
mange
aflatoxin
36. _____ is a chamber that connects the four teat cups to the milk lin e
microscopic e test
4
67 -914
claw
37. _____ is the state that produces the most milk (total pounds)
California
FCM
Guernsey
_____ _____ nitrogen
38. _____ is the most important type trait in a diary cow
milk production / udders / dairiness
California
scours
milk fever
39. Four of the leading states in milk production are _____ - _____ - _____ and _____
BHVI (bovine herpes)
_____
scours
California - Arizona - Washington - Colorado
40. _____ is also known as red nose
malignant edema
AI
BHVI (bovine herpes)
microscopic e test
41. _____ 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
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
mule foot
prolactin
DHI
42. _____ 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
67 -914
mature equivalent (ME)
microscopic e test
AI
43. A count of _____ cells helps determine inflammation of the mammary gland
cycle
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
Johne's
somatic
44. _____ is the most commonly used test for diagnosis of leptospirosis in cattle
16
101.5
microscopic e test
anthrax
45. _____is one of the most commonly diagnosed viruses in bovine abortion cases and is easily prevented with vaccination and improved sanitation
1890
bovine diarrhea
_____
Israel
46. _____ and _____ are two reportable external parasites common to dairy and beef cattle
type
milk production / udders / dairiness
sarcoptic - saroptic mange
cryptospondiosis
47. The hormone _____ stimulates mammary duct development
Wisconsin
Johne's
estrogen
300-500
48. Milking cows are usually milked _____ days and dried up _____ days before the next lactation
lice
babcock
305 50-60
California - Arizona - Washington - Colorado
49. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight
ketosis
barrel heart girth
ME (mature equivalent)
flat worm - liverflukes
50. _____ is the common name for interdigital phlegmon
Brown Swiss
foot rot
freemartin
displaced abomasum