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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. Established colleges of agrculture in each state are called _____
land grant act
bersolis
barrel heart girth
rotary
2. _____ is caused by a deficiency of iodine in the diet
Johne's
vesicular stomatitis
goiter
heel fly
3. _____ are age conversion formulas applied to milk production records of young cows to compare their milk yield with that of more mature cows
Jersey
67 -914
type
ME (mature equivalent)
4. CSS stands for _____
anthrax
TPI (type production index)
certified semen services
mange
5. _____ causes undulant fever in people
BHVI (bovine herpes)
bersolis
foot rot
anthrax
6. The spores from the fatal disease _____ can live in the soil for more than 60 years
anthrax
x disease
epinephrine
ketosis
7. The hormone _____ stimulates an increase of up to 20% more milk with only 5% more feed
BHVI (bovine herpes)
bovine diarrhea
BST
anthrax
8. _____ is called parturient paresis
milk fever
trocar
milk production / udders / dairiness
cycle
9. _____ is caused by Actinomycosis bovis
101.5
lumpy jaw
roundworm
barrel heart girth
10. _____ is also known as acetonemia
malignant edema
300-500
ketosis
101.5
11. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight
estrogen
barrel heart girth
alveoli
Brown Swiss/Holstein
12. 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
_____ _____ nitrogen
DHI
milk fever
13. Milk is actually secreted in grapelike structures called _____
epinephrine
milk production / udders / dairiness
dry
alveoli
14. Established colleges of agrculture in each state are called _____
land grant act
displaced abomasum
ketosis
x disease
15. _____ is the most important type trait in a diary cow
cycle
milk production / udders / dairiness
bovine diarrhea
dairy cow unified scorecard
16. _____ is an infertile female calf born co-twin to a bull
freemartin
milk production / udders / dairiness
claw
Johne's
17. _____ and _____ are two reportable external parasites common to dairy and beef cattle
sarcoptic - saroptic mange
TPI (type production index)
correlation
microscopic e test
18. The Ayrshire breed is colored _____
Wisconsin
red/mahogany
California - Arizona - Washington - Colorado
polled
19. _____ is also known as bacillary hemoglobinuria
red water
x disease
BHVI (bovine herpes)
pulsator
20. _____ is another name for a cousel-type milk barn
nutritional _____
rotary
red water
Jersey
21. _____ is the common name for nematodes
land grant act
alveoli
flat worm - liverflukes
roundworm
22. PTAT is the abbreviation for _____
predicting transmitting ability type
BHVI (bovine herpes)
vesicular stomatitis
milk fever
23. The optimum number of daylight hours for maximum milk yield is _____
16
vibriosis
prolactin
ME (mature equivalent)
24. _____ is the number of dairy cows in the US
1890
9.2 million
dry
vibriosis
25. The main points of a diary cow and their respective points (in judging) are *hint....there are 5*
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
nutritional _____
BHVI (bovine herpes)
DHI
26. _____ is caused by the heel fly
cattle grubs & hypodermosis
milk production / udders / dairiness
BHVI (bovine herpes)
claw
27. _____ are wingless - flattened insects
Brown Swiss
anthrax
prolactane
lice
28. _____ is a fatal protozoan disesase of cattle that destroys the red blood cells - causing anemia and death
cycle
anaplazmosis
prolactane
BHVI (bovine herpes)
29. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
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30. _____ is the common name for infectious bovine keratoconjunctivitis
bovine diarrhea
anaplazmosis
pink eye
nutritional _____
31. The dairy breed used mostly for veal and milk is _____
ketosis
lumpy jaw
_____ _____ nitrogen
Brown Swiss/Holstein
32. _____ means diarrhea
400
pulsator
flat worm - liverflukes
scours
33. The optimum number of daylight hours for maximum milk yield is _____
certified semen services
16
vesicular stomatitis
dairy cow unified scorecard
34. _____ is caused by a deficiency of magnesium in the diet
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
grass tetany
type
alveoli
35. _____ is the nation with the highest-producing dairy cows
Israel
hardware disease
bovine diarrhea
cattle grubs & hypodermosis
36. _____ is the common name for ruminal tympany
goiter
DIP (degraded intake protein)
milking shorthorn
bloat
37. _____ is the state with the largest number of dairy cows
type
lice
Wisconsin
grass tetany
38. _____ is also known as bovine genital campylobacteriosis
rotary
vibriosis
milking shorthorn
Brown Swiss
39. _____ are molds that develop on feed that produce toxins
aflatoxin
California
mature equivalent (ME)
foot rot
40. Intake crude protein that is broken down by microorganisms in the rumen is called _____
nutritional _____
trocar
milking shorthorn
DIP (degraded intake protein)
41. _____ is caused by the heel fly
cattle grubs & hypodermosis
freemartin
milk fever
California
42. _____ is a viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease
vesicular stomatitis
goiter
400
AI
43. _____ is the physical conformation of an animal
red water
93 (?)
grass tetany
type
44. _____ is also known as red nose
BHVI (bovine herpes)
anaplazmosis
correlation
Jersey
45. _____ is the normal rectal temperature of a diary cow
DHI
malignant edema
sarcoptic - saroptic mange
101.5
46. _____ is adjustment of milk with different fat percentages to equivalent amounts on an energy basis
milk fever
Guernsey
cattle grubs & hypodermosis
FCM
47. _____ is caused by a deficiency of magnesium in the diet
grass tetany
prolactane
hairy foot warts
milking shorthorn
48. The mammary system of a cow is divided into _____ independent parts
4
barrel heart girth
ME (mature equivalent)
California - Arizona - Washington - Colorado
49. _____ is a fatal protozoan disesase of cattle that destroys the red blood cells - causing anemia and death
barrel heart girth
anaplazmosis
4
93 (?)
50. _____ 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
mature equivalent (ME)
101.5
milk fever
red/mahogany