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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. _____ are age conversion formulas applied to milk production records of young cows to compare their milk yield with that of more mature cows
Brown Swiss/Holstein
ME (mature equivalent)
mature equivalent (ME)
305 50-60
2. The main points of a diary cow and their respective points (in judging) are *hint....there are 5*
x disease
polled
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
anaplazmosis
3. _____ is the rolling herd average for US dairy herds
Wisconsin
x disease
93 (?)
grass tetany
4. _____ is caused by Actinomycosis bovis
lumpy jaw
scours
correlation
1890
5. The spores from the fatal disease _____ can live in the soil for more than 60 years
claw
anthrax
rotary
BST
6. 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 _____
barrel heart girth
tuburculosis
correlation
heel fly
7. _____ is called parturient paresis
milk fever
bovine diarrhea
hardware disease
cycle
8. _____ was the year the babcock test was developed
vesicular stomatitis
1890
ME (mature equivalent)
AI
9. The dairy breed with a golden yellow color to its milk is _____
FCM
Guernsey
milk fever
_____ _____ nitrogen
10. _____ is the most commonly used test for diagnosis of leptospirosis in cattle
bovine diarrhea
hardware disease
milk fever
microscopic e test
11. _____ is caused by Mycobacterium bovis
tuburculosis
lumpy jaw
ME (mature equivalent)
1890
12. _____ is the common name for bovine spongiform encephalopathy
Wisconsin
mad cow
4
oxytocin
13. The hormone _____ stimulates mammary duct development
pulsator
milk fever
estrogen
tuburculosis
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
mature equivalent (ME)
lice
FCM
prolactane
15. _____ is the recommended breeding method for dairy cattle
mad cow
mature equivalent (ME)
AI
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
16. The disorder _____ is prevented by the use of DCADs
California - Arizona - Washington - Colorado
milking shorthorn
claw
milk fever
17. A metabolic disease characterized by excessive ketone body formation is _____
67 -914
mule foot
ketosis
Jersey
18. _____ was the year the babcock test was developed
1890
cycle
93 (?)
hairy foot warts
19. _____ is the common name for nematodes
vesicular stomatitis
roundworm
red water
oxytocin
20. _____ is a test for determination of BF% in milk
93 (?)
cattle grubs & hypodermosis
_____
babcock
21. _____ is the state that produces the most milk (total pounds)
tuburculosis
roundworm
_____ _____ nitrogen
California
22. _____ is caused by a deficiency of vitamin E or Se in dairy calves
ketosis
Jersey
vesicular stomatitis
nutritional _____
23. _____ is the state that produces the most milk (total pounds)
California
mad cow disease
400
101.5
24. _____ is the normal rectal temperature of a diary cow
mange
flat worm - liverflukes
1890
101.5
25. The period of nonlactation between two periods of lactation is called a _____ period
bersolis
hardware disease
dry
microscopic e test
26. _____ is a zoonotic disorder that affects as many as 90% of dairy farms by this parasitic organism
cryptospondiosis
grass tetany
epinephrine
_____ _____ nitrogen
27. _____ is used to regularly evaluate where an individual cow stands in body condition relative to the ideals for its stage of lactation
body condition score
sarcoptic - saroptic mange
16
claw
28. _____ should only be used as a last resort for the treatment of ruminal tympany
trocar
milk production / udders / dairiness
epinephrine
mad cow disease
29. _____ is also known as acetonemia
101.5
predicting transmitting ability type
ketosis
BHVI (bovine herpes)
30. _____ is themechanism that permits alternating vacuum and atmospheric pressure to exist between the teat cup liner and shell
scours
heel fly
predicting transmitting ability type
pulsator
31. _____ is a cuase of cattle grubs
type
mule foot
heel fly
cryptospondiosis
32. _____ is the common name for interdigital phlegmon
foot rot
microscopic e test
vibriosis
bloat
33. _____ is the most common treatment for milk fever
calcium gluconate
cattle grubs & hypodermosis
scours
rotary
34. An agent that destroys worms in the digestive tract is _____
aflatoxin
anthometics
body condition score
Brown Swiss
35. Cows are usually rebred at _____ days after calving
mange
400
dry
67 -914
36. Milk is actually secreted in grapelike structures called _____
land grant act
alveoli
prolactane
certified semen services
37. The hormone _____ counteracts milk letdown
cryptospondiosis
lumpy jaw
cattle grubs & hypodermosis
epinephrine
38. _____ is also known as bovine genital campylobacteriosis
FCM
vibriosis
epinephrine
correlation
39. A metabolic disease characterized by excessive ketone body formation is _____
ketosis
aflatoxin
roundworm
predicting transmitting ability type
40. CSS stands for _____
x disease
certified semen services
dry
DHI
41. _____ is the state with the largest number of dairy cows
x disease
ME (mature equivalent)
mule foot
Wisconsin
42. _____ is the common name for infectious bovine keratoconjunctivitis
pink eye
tuburculosis
4
malignant edema
43. Four of the leading states in milk production are _____ - _____ - _____ and _____
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
Johne's
California - Arizona - Washington - Colorado
predicting transmitting ability type
44. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis
45. _____ is caused by a deficiency of iodine in the diet
polled
type
AI
goiter
46. _____ is a chamber that connects the four teat cups to the milk lin e
California
trocar
claw
milk fever
47. The Ayrshire breed is colored _____
red/mahogany
dry
Jersey
milking shorthorn
48. The hormone _____ stimulate milk secretion
anaplazmosis
Johne's
Jersey
prolactane
49. The hormone _____ stimulate milk secretion
claw
nutritional _____
prolactane
mange
50. _____ is the common name for interdigital phlegmon
lice
oxytocin
foot rot
93 (?)