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Test your basic knowledge |
Dairy Cow Industry
Start Test
Study First
Subject
:
industries
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. Cows are usually rebred at ___ days after breeding
X Disease
60
Roundworms
Certified Semen Services
2. Disease causing chronic diarrhea - weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis.
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3. Milking cows are usually milked ____ days and 'dried up' ___ days before the next lactation
305 - 60
Somatic
Foot Rot
60
4. Intake protein that is broken down by microorganisms in the rumen.
CA - AZ - WA - CO
Brucellosis
Degraded Intake Protein
Correlation
5. Established colleges of agriculture in each state.
Land-Grant Act
Pulsator
Milk Fever
Bovine Herpes Infectious Virus
6. Should only be used as a last resort for the treatment of ruminal tymphany.
Estrogen
California
Trocar
Prolactin
7. Most important type trait in a dairy cow.
Milk Fever
California
Udders
Sarcoptic - Saroptic
8. A chamber that connects the four teat cups to the milk line.
Anaplasmosis
Myotoxins
Claw
101.5
9. Common name for infectious bovine keratonconjuctivitis.
Trocar
Pinkeye
300-500
X Disease
10. Molds which develop on feed producing toxins.
Myotoxins
Predicting Transmitting Ability Trait
4
Land-Grant Act
11. Used to regularly evaluate where an individual cow stands in body condition relative to the ideals for her stage in lactation.
Rotary
FCM (Fat Corrected Milk)
Body Conditioning Score
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
12. Year Babcock Test was developed.
X Disease
Ketosis
Hairy Foot Wart
1890
13. MUN is abbreviation for ___________?
FCM (Fat Corrected Milk)
CA - AZ - WA - CO
Certified Semen Services
Milk Urea Nitrogen
14. Four of the leading states in milk production are ___ ___ __ __
Land-Grant Act
Mange
CA - AZ - WA - CO
AI
15. Also called gas gangrene.
Calcium Glucanate
Malignant Edema
Babcock
Milk Urea Nitrogen
16. Uses DCADS to minimize incidence of _______?
Cattle Grubs
Milk Fever
Estrogen
Pulsator
17. Caused by the heel fly.
Cattle Grubs
Foot Rot
1890
Milk Urea Nitrogen
18. Another name for carousel type milk barn.
Rotary
Milk Urea Nitrogen
Somatic
Vesicular Stromatitis
19. Metabolic Disease characterized by accessive ketone body formation.
Challenge
Ketosis
Lice
Wisconsin
20. Is the nation with the highest producing dairy cows.
1890
Israel
Milk Fever
California
21. Parts blood must pass through the udder to produce milk.
300-500
Somatic
Cryptosporidiosis
Myotoxins
22. Optinum daylight hours for maximum milk yield.
Cryptosporidiosis
Milk Fever
Goiter
16
23. Naturally hornless.
Polled
Correlation
Ketosis
Land-Grant Act
24. An infertile female calf born co-twin to a bull.
Red Water Disease
Israel
Freemartin
Dry
25. Hormone stimulates mammary duct development.
Estrogen
AI
Vibriosis
Certified Semen Services
26. A zoonotic disorder affecting as many as 90% of dairy farms.
Barrel Heart Girth
Scours
Certified Semen Services
Cryptosporidiosis
27. Most commonly used test for diagnosis of Leptospirosis in cattle.
White Muscle Disease
Sarcoptic - Saroptic
Challenge
Microscopic Agglutination Test
28. The dairy breed with a golden yellow color to its milk.
Guernsey
Land-Grant Act
Red Water Disease
Sickle
29. Also known as Red Nose.
Microscopic Agglutination Test
Bovine Herpes Infectious Virus
Claw
Red Water Disease
30. Adjustment of milk with different fat percentages to equivalent amounts on an energy basis.
Wisconsin
Type
FCM (Fat Corrected Milk)
Shipping Fever
31. Also known as acetonemia.
Body Conditioning Score
Milk Fever
Johne's
Ketosis
32. Common name for papillomatous digital dermatitis.
Prolactin
Land-Grant Act
Degraded Intake Protein
Hairy Foot Wart
33. Syndactylism.
Mule Foot
Brown Swiss
Israel
Trocar
34. An example of a trematode.
Cryptosporidiosis
Liver Fluke
Lice
Milking Shorthorn
35. Common name for ruminal tymphany.
Claw
Ketosis
Bloat
DHI Records
36. Hormone stimulates milk production.
Bovine Herpes Infectious Virus
60
Prolactin
Calcium Glucanate
37. Caused by Mycobacterium bovis.
Red Water Disease
Goiter
Tuberculosis
Foot Rot
38. Common name for nematodes.
Sickle
DHI Records
Roundworms
Milking Shorthorn
39. Caused by a deficiency of Mg in the diet.
Body Conditioning Score
Shipping Fever
Grass Tetany
Degraded Intake Protein
40. Test for determination of BF% in milk.
Milk Fever
Babcock
60
16
41. Illawara.
Milking Shorthorn
Scours
FCM (Fat Corrected Milk)
Anaplasmosis
42. The world record/ cow/ year for milk yield (in pounds).
Bloat
67 -914
DHI Records
DCUS (Dairy Cow Uniform Scorecard)
43. Age conversion formulas applied to milk production of young cows to compare their milk yield with more mature cows.
300-500
Malignant Edema
CA - AZ - WA - CO
Mature Equivalent
44. The common name for Bovine Spongiform Encephalopathy (BSE).
Hardware Disease
Guernsey
Mad Cow Disease
Bovine Viral Disease
45. One of the most commonly diagnosed viruses in bovine abortion cases and easily prevented with vaccination and improved sanitation.
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Trocar
Bovine Viral Disease
Scours
46. Casting is used as a temporary treatment of this disorder.
Foot Rot
Red
2 -180
Displaced Abomasum
47. State producing the most milk (total pounds).
Trocar
Milk Fever
California
Dry
48. _____ and _____ are two reportable external parasites common to dairy and beef cattle.
Bloat
Sarcoptic - Saroptic
305 - 60
1890
49. Physical conformation of an animal.
Pulsator
Type
Correlation
Wisconsin
50. Count of ____ cells helps determine inflammation of the mammary gland
Somatic
Calcium Glucanate
Malignant Edema
Land-Grant Act