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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. Molds which develop on feed producing toxins.
Myotoxins
Freemartin
Brucellosis
Claw
2. Method of feeding cows aimed at finding their potential to secrete milk and used to prevent metabolic shortage in energy.
Challenge
Hardware Disease
Tuberculosis
Rotary
3. An example of a trematode.
Bovine Herpes Infectious Virus
Land-Grant Act
Heel Fly
Liver Fluke
4. CSS stands for.
Milk Fever
Microscopic Agglutination Test
FCM (Fat Corrected Milk)
Certified Semen Services
5. Milking cows are usually milked ____ days and 'dried up' ___ days before the next lactation
305 - 60
Barrel Heart Girth
DHI Records
Roundworms
6. Hormone stimulates milk production.
Prolactin
Pulsator
Trocar
Heel Fly
7. Naturally hornless.
Pinkeye
Polled
Oxytocin
Hairy Foot Wart
8. Hormone Stimulates milk letdown.
Hardware Disease
Oxytocin
Udders
CA - AZ - WA - CO
9. Also known as Bovine genital Campylobacteriosis.
Vibriosis
Vesicular Stromatitis
Rotary
Displaced Abomasum
10. Adjustment of milk with different fat percentages to equivalent amounts on an energy basis.
FCM (Fat Corrected Milk)
Hardware Disease
Mule Foot
Scours
11. Year Babcock Test was developed.
AI
Barrel Heart Girth
Guernsey
1890
12. Age conversion formulas applied to milk production of young cows to compare their milk yield with more mature cows.
Red
Mature Equivalent
Sarcoptic - Saroptic
Holstein
13. Uses DCADS to minimize incidence of _______?
4
Milk Fever
Aveoli
Freemartin
14. Intake protein that is broken down by microorganisms in the rumen.
16
Udders
Microscopic Agglutination Test
Degraded Intake Protein
15. A chamber that connects the four teat cups to the milk line.
Claw
Lumpy Jaw
Sickle
AI
16. The mammary system of a cow is divided into ___ independent parts.
Ketosis
4
Pulsator
Correlation
17. Holstein Association uses ______________ as a method of ranking bulls on their overall performance.
Type Production Index
DHIA ( Dairy Herd Improvement Association)
67 -914
Lice
18. An infertile female calf born co-twin to a bull.
Freemartin
DHIA ( Dairy Herd Improvement Association)
Wisconsin
Milk Fever
19. Also known as acetonemia.
Mule Foot
67 -914
Heel Fly
Ketosis
20. Common name for interdigital phlegmon.
Foot Rot
Body Conditioning Score
Somatic
White Muscle Disease
21. Hormone stimulates mammary duct development.
305 - 60
Predicting Transmitting Ability Trait
Estrogen
Holstein
22. Common name for nematodes.
Roundworms
101.5
Energy
Barrel Heart Girth
23. Common name for infectious bovine keratonconjuctivitis.
Microscopic Agglutination Test
Goiter
Pinkeye
Anthrax
24. The circumference of the body just back of the shoulders. Used to estimate body weight.
Vesicular Stromatitis
Milk Fever
Barrel Heart Girth
305 - 60
25. Mechanism that permits alternating vacuum and atmospheric pressure to exit between the teat cup liner and shell.
Bloat
305 - 60
Pulsator
Goiter
26. Caused by a deficiency of iodine in the diet.
Microscopic Agglutination Test
Sarcoptic - Saroptic
Epinephrine
Goiter
27. Unulent fever in people.
Brucellosis
Shipping Fever
Degraded Intake Protein
Type
28. Milk is actually secreted in grape-like structures called ____
Aveoli
Polled
Cattle Grubs
Certified Semen Services
29. 'Barn-itch'.
Mange
60
California
Displaced Abomasum
30. Illawara.
Milking Shorthorn
Holstein
Type Production Index
Tuberculosis
31. Caused by Mycobacterium bovis.
67 -914
Johne's
Red Water Disease
Tuberculosis
32. Tendency of two or more traits to vary in the same direction or in opposite directions due to common forces or influences.
67 -914
Roundworms
Correlation
Predicting Transmitting Ability Trait
33. Is the nation with the highest producing dairy cows.
67 -914
Hairy Foot Wart
Israel
Wisconsin
34. Hormone counteracts milk letdown.
Energy
Milk Urea Nitrogen
Epinephrine
Milk Fever
35. The Ayrshire breed is colored ____ and white.
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Red
Claw
Mature Equivalent
36. Viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease.
Udders
Roundworms
Displaced Abomasum
Vesicular Stromatitis
37. Disease causing chronic diarrhea - weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis.
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on line
183
38. Wingless - flattened insects.
Grass Tetany
California
Lice
60
39. Spores from this fatal disease can live in the soil for more than 60 years.
Anthrax
Cryptosporidiosis
60
X Disease
40. Physical conformation of an animal.
Type
Myotoxins
Estrogen
BST (Bovine Somatotropin)
41. Caused by Actinomy bovis.
Anthrometics
Lumpy Jaw
California
Foot Rot
42. The main points of a dairy cow and their perspective points in juding are...
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Pulsator
Grass Tetany
Liver Fluke
43. The oldest breed of dairy cattle.
DHIA ( Dairy Herd Improvement Association)
Land-Grant Act
Brown Swiss
60
44. Casting is used as a temporary treatment of this disorder.
Dry
Displaced Abomasum
Malignant Edema
Anthrometics
45. Metabolic Disease characterized by accessive ketone body formation.
67 -914
Ketosis
Energy
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
46. Most commonly used test for diagnosis of Leptospirosis in cattle.
Microscopic Agglutination Test
60
Johne's
Pinkeye
47. The dairy breed with the highest fat percentage.
Mule Foot
Land-Grant Act
Jersey
Shipping Fever
48. Established colleges of agriculture in each state.
Hardware Disease
Roundworms
Land-Grant Act
Guernsey
49. The common name for Bovine Spongiform Encephalopathy (BSE).
Mad Cow Disease
Tuberculosis
Scours
Jersey
50. Test for determination of BF% in milk.
Dry
DHI Records
Babcock
Scours