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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 red nose
land grant act
BHVI (bovine herpes)
babcock
alveoli
2. _____ was the year the babcock test was developed
correlation
1890
rotary
scours
3. CSS stands for _____
certified semen services
energy
aflatoxin
cryptospondiosis
4. _____ means diarrhea
TPI (type production index)
ME (mature equivalent)
bovine diarrhea
scours
5. The optimum number of daylight hours for maximum milk yield is _____
16
Brown Swiss
milk fever
anthrax
6. _____ are wingless - flattened insects
lice
foot rot
milk fever
correlation
7. _____ is the normal rectal temperature of a diary cow
calcium gluconate
certified semen services
101.5
predicting transmitting ability type
8. _____ is caused by a deficiency of magnesium in the diet
red/mahogany
estrogen
grass tetany
vibriosis
9. The oldest breed of dairy cattle is _____
mature equivalent (ME)
Brown Swiss
California - Arizona - Washington - Colorado
9.2 million
10. _____ is the common name for interdigital phlegmon
AI
barrel heart girth
foot rot
milk production / udders / dairiness
11. _____ is used to regularly evaluate where an individual cow stands in body condition relative to the ideals for its stage of lactation
California - Arizona - Washington - Colorado
malignant edema
body condition score
California
12. _____ are molds that develop on feed that produce toxins
somatic
aflatoxin
93 (?)
dairy cow unified scorecard
13. The _____ is used by all dairy breed associations as the standard for judging and classifying cattle
dairy cow unified scorecard
estrogen
alveoli
prolactin
14. _____ 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
hardware disease
mature equivalent (ME)
_____
barrel heart girth
15. Cows are usually rebred at _____ days after calving
400
predicting transmitting ability type
displaced abomasum
malignant edema
16. _____ is the state that produces the most milk (total pounds)
malignant edema
goiter
mad cow
California
17. Cows are usually rebred at _____ days after calving
TPI (type production index)
certified semen services
400
hairy foot warts
18. The period of nonlactation between two periods of lactation is called a _____ period
300-500
aflatoxin
cycle
dry
19. _____ causes undulant fever in people
challenge
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
California - Arizona - Washington - Colorado
bersolis
20. A count of _____ cells helps determine inflammation of the mammary gland
16
cryptospondiosis
somatic
estrogen
21. _____ is a zoonotic disorder that affects as many as 90% of dairy farms by this parasitic organism
flat worm - liverflukes
milking shorthorn
cryptospondiosis
1890
22. _____ is the common name for bovine spongiform encephalopathy
DIP (degraded intake protein)
93 (?)
correlation
mad cow
23. The hormone _____ stimulates milk letdown
oxytocin
lumpy jaw
flat worm - liverflukes
vesicular stomatitis
24. _____ is caused by a deficiency of iodine in the diet
AI
goiter
BST
hardware disease
25. The main points of a diary cow and their respective points (in judging) are *hint....there are 5*
grass tetany
displaced abomasum
somatic
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
26. 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
ketosis
claw
bloat
27. _____ causes undulant fever in people
roundworm
x disease
predicting transmitting ability type
bersolis
28. The spores from the fatal disease _____ can live in the soil for more than 60 years
anthrax
vibriosis
mad cow disease
vesicular stomatitis
29. Intake crude protein that is broken down by microorganisms in the rumen is called _____
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
predicting transmitting ability type
DIP (degraded intake protein)
30. _____ are age conversion formulas applied to milk production records of young cows to compare their milk yield with that of more mature cows
ME (mature equivalent)
grass tetany
somatic
lumpy jaw
31. _____ is adjustment of milk with different fat percentages to equivalent amounts on an energy basis
FCM
mad cow disease
mad cow
barrel heart girth
32. _____ means naturally hornless
anaplazmosis
bloat
polled
ketosis
33. _____ is the common name for nematodes
roundworm
mule foot
300-500
Brown Swiss/Holstein
34. _____ is also known as barn itch
Jersey
mange
milk production / udders / dairiness
calcium gluconate
35. _____ is caused by Mycobacterium bovis
Brown Swiss
Wisconsin
hairy foot warts
tuburculosis
36. _____ is a cuase of cattle grubs
heel fly
Israel
1890
correlation
37. The primary milk secretion hormone is _____
lumpy jaw
ketosis
prolactin
Jersey
38. _____ is also known as red nose
red water
BHVI (bovine herpes)
predicting transmitting ability type
hairy foot warts
39. The hormone _____ stimulates milk letdown
rotary
sarcoptic - saroptic mange
93 (?)
oxytocin
40. The dairy breed with the highes fat percentage is _____
scours
grass tetany
Jersey
babcock
41. _____ are molds that develop on feed that produce toxins
aflatoxin
goiter
bovine diarrhea
BST
42. A metabolic disease characterized by excessive ketone body formation is _____
ketosis
roundworm
milk fever
flat worm - liverflukes
43. An agent that destroys worms in the digestive tract is _____
correlation
flat worm - liverflukes
anthometics
Guernsey
44. _____ 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
vesicular stomatitis
ketosis
cycle
pulsator
45. _____ is a fatal protozoan disesase of cattle that destroys the red blood cells - causing anemia and death
lumpy jaw
milking shorthorn
rotary
anaplazmosis
46. _____ is the world's record per cow for annual milk yield (in pounds)
type
roundworm
67 -914
microscopic e test
47. Established colleges of agrculture in each state are called _____
dry
AI
land grant act
BHVI (bovine herpes)
48. A metabolic disease characterized by excessive ketone body formation is _____
AI
Jersey
ketosis
vesicular stomatitis
49. _____ is also known as hyperkeratosis
cycle
16
x disease
prolactane
50. _____ is a viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease
vesicular stomatitis
babcock
milk fever
bloat