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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. The world record/ cow/ year for milk yield (in pounds).
Bovine Herpes Infectious Virus
Body Conditioning Score
67 -914
Lice
2. Test for determination of BF% in milk.
Anthrax
Cryptosporidiosis
Babcock
Prolactin
3. Tendency of two or more traits to vary in the same direction or in opposite directions due to common forces or influences.
Freemartin
1890
Goiter
Correlation
4. Naturally hornless.
Babcock
Red
Polled
Wisconsin
5. Also known as acetonemia.
9 -200 -000
Ketosis
Israel
Estrogen
6. Molds which develop on feed producing toxins.
Myotoxins
Body Conditioning Score
Johne's
Heel Fly
7. Rolling herd average for U.S. dairy herd.
Challenge
Liver Fluke
2 -180
Certified Semen Services
8. State producing the most milk (total pounds).
Body Conditioning Score
California
Hairy Foot Wart
60
9. Also known as traumatic gastritis.
Tuberculosis
Hardware Disease
Udders
Myotoxins
10. Caused by Mycobacterium bovis.
Rotary
Israel
Tuberculosis
Pinkeye
11. Agent which destroys worms in digestive tract.
Anthrometics
Johne's
Trocar
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
12. Holstein Association uses ______________ as a method of ranking bulls on their overall performance.
Certified Semen Services
Type Production Index
Jersey
Foot Rot
13. One of the most commonly diagnosed viruses in bovine abortion cases and easily prevented with vaccination and improved sanitation.
Bloat
Bovine Viral Disease
White Muscle Disease
Liver Fluke
14. Uses DCADS to minimize incidence of _______?
Foot Rot
Milk Fever
Scours
White Muscle Disease
15. Is the nation with the highest producing dairy cows.
Dry
Israel
Milk Urea Nitrogen
Anthrax
16. Parturient paresis.
Milk Fever
Claw
300-500
Wisconsin
17. Most common treatment for milk fever.
Ketosis
DHI Records
Calcium Glucanate
Type
18. Normal rectal temperature of a dairy cow.
305 - 60
Type Production Index
101.5
Brown Swiss
19. The oldest breed of dairy cattle.
Brown Swiss
2 -180
Epinephrine
Malignant Edema
20. Most common limiting nutrient for high milk yield.
Degraded Intake Protein
Polled
Energy
Type
21. Also known as Red Nose.
Bovine Herpes Infectious Virus
Land-Grant Act
Sickle
Milking Shorthorn
22. The dairy breed with the highest fat percentage.
305 - 60
Aveoli
Jersey
Type
23. Physical conformation of an animal.
300-500
Malignant Edema
Cryptosporidiosis
Type
24. Wingless - flattened insects.
Lice
Babcock
Heel Fly
Mad Cow Disease
25. Syndactylism.
BST (Bovine Somatotropin)
Mule Foot
Trocar
Challenge
26. Mechanism that permits alternating vacuum and atmospheric pressure to exit between the teat cup liner and shell.
Prolactin
Pulsator
60
Milk Fever
27. An association which dairy farmers join to participate in their record-keeping and management plans and is operated jointly by the USDA and state colleges of agriculture and land-grant universities.
DHIA ( Dairy Herd Improvement Association)
Lice
Scours
Hairy Foot Wart
28. 'Barn-itch'.
Red Water Disease
Sarcoptic - Saroptic
Challenge
Mange
29. Common name for infectious bovine keratonconjuctivitis.
Pinkeye
Predicting Transmitting Ability Trait
Mule Foot
White Muscle Disease
30. Recommended method for dairy cattle.
Barrel Heart Girth
Mad Cow Disease
AI
Goiter
31. Hormone Stimulates milk letdown.
Mule Foot
Oxytocin
Polled
Hardware Disease
32. The ____ is used by all dairy cattle breed associations as the standard for judging and classifying cattle
Ketosis
Foot Rot
DCUS (Dairy Cow Uniform Scorecard)
Aveoli
33. Cause of cattle grubs.
Red
Heel Fly
Israel
Roundworms
34. Should only be used as a last resort for the treatment of ruminal tymphany.
Red
9 -200 -000
Hardware Disease
Trocar
35. Disease causing chronic diarrhea - weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis.
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183
36. Common name for papillomatous digital dermatitis.
Hairy Foot Wart
Milking Shorthorn
4
Heel Fly
37. Optinum daylight hours for maximum milk yield.
16
Mature Equivalent
Type Production Index
Degraded Intake Protein
38. The Ayrshire breed is colored ____ and white.
Lumpy Jaw
60
Red
Israel
39. MUN is abbreviation for ___________?
BST (Bovine Somatotropin)
Foot Rot
Milk Urea Nitrogen
1890
40. Cows are usually rebred at ___ days after breeding
Brucellosis
Dry
60
300-500
41. The common name for Bovine Spongiform Encephalopathy (BSE).
Cryptosporidiosis
Calcium Glucanate
Red Water Disease
Mad Cow Disease
42. Established colleges of agriculture in each state.
Bovine Viral Disease
Dry
Land-Grant Act
9 -200 -000
43. An infertile female calf born co-twin to a bull.
Aveoli
Holstein
Foot Rot
Freemartin
44. Another name for carousel type milk barn.
Bloat
Rotary
Johne's
Pinkeye
45. PTAT
Israel
Vesicular Stromatitis
Predicting Transmitting Ability Trait
Lice
46. Spores from this fatal disease can live in the soil for more than 60 years.
Israel
Anthrax
Bovine Herpes Infectious Virus
Trocar
47. Count of ____ cells helps determine inflammation of the mammary gland
Mange
67 -914
Milk Fever
Somatic
48. Common name for syndactylism.
Mule Foot
California
Wisconsin
Body Conditioning Score
49. The main points of a dairy cow and their perspective points in juding are...
Type
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Aveoli
Mule Foot
50. Used to regularly evaluate where an individual cow stands in body condition relative to the ideals for her stage in lactation.
Brucellosis
Body Conditioning Score
Estrogen
Babcock