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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 a chamber that connects the four teat cups to the milk lin e
dry
ME (mature equivalent)
305 50-60
claw
2. _____ means naturally hornless
somatic
polled
California
Jersey
3. _____ is a cuase of cattle grubs
aflatoxin
Brown Swiss/Holstein
heel fly
BHVI (bovine herpes)
4. _____ are molds that develop on feed that produce toxins
mange
tuburculosis
aflatoxin
4
5. _____ parts blood must pass through the udder to produce one part milk
estrogen
101.5
mange
300-500
6. _____is one of the most commonly diagnosed viruses in bovine abortion cases and is easily prevented with vaccination and improved sanitation
bovine diarrhea
milk production / udders / dairiness
cattle grubs & hypodermosis
ketosis
7. _____ is used to regularly evaluate where an individual cow stands in body condition relative to the ideals for its stage of lactation
ketosis
somatic
cryptospondiosis
body condition score
8. _____ is a fatal protozoan disesase of cattle that destroys the red blood cells - causing anemia and death
400
ME (mature equivalent)
anaplazmosis
mature equivalent (ME)
9. The mammary system of a cow is divided into _____ independent parts
sarcoptic - saroptic mange
4
babcock
scours
10. _____ is the most important type trait in a diary cow
epinephrine
malignant edema
milk production / udders / dairiness
9.2 million
11. _____ is also known as hyperkeratosis
nutritional _____
x disease
16
ME (mature equivalent)
12. The hormone _____ stimulates milk letdown
malignant edema
predicting transmitting ability type
400
oxytocin
13. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight
barrel heart girth
DHI
goiter
mad cow disease
14. _____ is also known as syndactylism
anthometics
lumpy jaw
mule foot
mad cow disease
15. _____ is a test for determination of BF% in milk
milk fever
babcock
mature equivalent (ME)
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
16. _____ was the year the babcock test was developed
AI
displaced abomasum
dry
1890
17. PTAT is the abbreviation for _____
predicting transmitting ability type
polled
DHI
calcium gluconate
18. _____ is caused by Mycobacterium bovis
freemartin
tuburculosis
predicting transmitting ability type
certified semen services
19. The dairy breed used mostly for veal and milk is _____
Brown Swiss/Holstein
cycle
vibriosis
DHI
20. The hormone _____ stimulate milk secretion
prolactane
ketosis
mule foot
red water
21. The period of nonlactation between two periods of lactation is called a _____ period
Israel
dry
milk production / udders / dairiness
microscopic e test
22. _____ is also known as acetonemia
Johne's
lice
ketosis
AI
23. _____ is the most commonly used test for diagnosis of leptospirosis in cattle
305 50-60
prolactane
milking shorthorn
microscopic e test
24. The oldest breed of dairy cattle is _____
67 -914
FCM
Brown Swiss
body condition score
25. _____ is caused by Mycobacterium bovis
400
_____ _____ nitrogen
tuburculosis
prolactin
26. The hormone _____ stimulates mammary duct development
estrogen
dry
milk fever
mule foot
27. _____ should only be used as a last resort for the treatment of ruminal tympany
ketosis
milking shorthorn
tuburculosis
trocar
28. _____ is caused by a deficiency of iodine in the diet
somatic
goiter
type
Israel
29. _____ 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
polled
tuburculosis
mature equivalent (ME)
pulsator
30. Casting is used as a temporary treatment of _____
displaced abomasum
rotary
heel fly
predicting transmitting ability type
31. _____ is the most common limiting nutrient for high milk yield
California - Arizona - Washington - Colorado
grass tetany
energy
roundworm
32. _____ and _____ are two reportable external parasites common to dairy and beef cattle
sarcoptic - saroptic mange
anaplazmosis
16
milk production / udders / dairiness
33. MUN is an abbreviation for _____
cattle grubs & hypodermosis
_____ _____ nitrogen
rotary
tuburculosis
34. _____ is the state that produces the most milk (total pounds)
somatic
anthrax
California
vibriosis
35. A metabolic disease characterized by excessive ketone body formation is _____
ketosis
Jersey
Guernsey
trocar
36. _____is one of the most commonly diagnosed viruses in bovine abortion cases and is easily prevented with vaccination and improved sanitation
tuburculosis
rotary
bovine diarrhea
lumpy jaw
37. _____ are molds that develop on feed that produce toxins
aflatoxin
pulsator
pulsator
somatic
38. The disorder _____ is prevented by the use of DCADs
bloat
DIP (degraded intake protein)
milk fever
lice
39. _____ is caused by the heel fly
challenge
cattle grubs & hypodermosis
bovine diarrhea
milk fever
40. _____ is caused by Actinomycosis bovis
predicting transmitting ability type
mad cow disease
nutritional _____
lumpy jaw
41. Established colleges of agrculture in each state are called _____
type
land grant act
DIP (degraded intake protein)
predicting transmitting ability type
42. _____ is also known as bacillary hemoglobinuria
1890
red water
cycle
goiter
43. _____ is the rolling herd average for US dairy herds
Jersey
California
93 (?)
_____ _____ nitrogen
44. _____ was the year the babcock test was developed
1890
alveoli
DIP (degraded intake protein)
bersolis
45. _____ should only be used as a last resort for the treatment of ruminal tympany
red/mahogany
calcium gluconate
oxytocin
trocar
46. Anothe rname for BSE is _____
AI
body condition score
mad cow disease
milk production / udders / dairiness
47. _____ is caused by the heel fly
cattle grubs & hypodermosis
BHVI (bovine herpes)
anthrax
trocar
48. PTAT is the abbreviation for _____
prolactin
predicting transmitting ability type
roundworm
polled
49. _____ is caused by a deficiency of magnesium in the diet
_____
305 50-60
milk production / udders / dairiness
grass tetany
50. _____ is themechanism that permits alternating vacuum and atmospheric pressure to exist between the teat cup liner and shell
a) frame = 15% b) dairy character = 20% c) body capacity = 10% d) feet and legs = 15% e) udders = 40%
DIP (degraded intake protein)
pulsator
Brown Swiss