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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. Mechanism that permits alternating vacuum and atmospheric pressure to exit between the teat cup liner and shell.
Heel Fly
BST (Bovine Somatotropin)
Sarcoptic - Saroptic
Pulsator
2. The main points of a dairy cow and their perspective points in juding are...
Foot Rot
Liver Fluke
FCM (Fat Corrected Milk)
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
3. The circumference of the body just back of the shoulders. Used to estimate body weight.
Brucellosis
Lumpy Jaw
Barrel Heart Girth
Milking Shorthorn
4. Viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease.
Malignant Edema
Vesicular Stromatitis
FCM (Fat Corrected Milk)
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
5. One of the most commonly diagnosed viruses in bovine abortion cases and easily prevented with vaccination and improved sanitation.
White Muscle Disease
Claw
Ketosis
Bovine Viral Disease
6. Hormone stimulates an increase of up to 20% more milk with only 5% more feed.
Malignant Edema
Red
BST (Bovine Somatotropin)
Hairy Foot Wart
7. Method of feeding cows aimed at finding their potential to secrete milk and used to prevent metabolic shortage in energy.
Oxytocin
Challenge
Mule Foot
Dry
8. Also known as Red Nose.
Somatic
Cryptosporidiosis
Bovine Herpes Infectious Virus
Milking Shorthorn
9. Spores from this fatal disease can live in the soil for more than 60 years.
Degraded Intake Protein
Predicting Transmitting Ability Trait
Anthrax
Cattle Grubs
10. Should only be used as a last resort for the treatment of ruminal tymphany.
Trocar
Lumpy Jaw
Sickle
Degraded Intake Protein
11. Caused by the heel fly.
Cattle Grubs
DHIA ( Dairy Herd Improvement Association)
Red Water Disease
Correlation
12. The mammary system of a cow is divided into ___ independent parts.
Guernsey
Prolactin
4
Displaced Abomasum
13. Most important type trait in a dairy cow.
60
Udders
Microscopic Agglutination Test
Freemartin
14. Caused by Mycobacterium bovis.
Tuberculosis
Vibriosis
Heel Fly
Anthrax
15. Holstein Association uses ______________ as a method of ranking bulls on their overall performance.
Degraded Intake Protein
Vesicular Stromatitis
Type Production Index
Milk Fever
16. _____ and _____ are two reportable external parasites common to dairy and beef cattle.
Hairy Foot Wart
Aveoli
Tuberculosis
Sarcoptic - Saroptic
17. The dairy breed with a golden yellow color to its milk.
9 -200 -000
101.5
Land-Grant Act
Guernsey
18. Caused by a deficiency of Mg in the diet.
101.5
Cattle Grubs
Grass Tetany
Predicting Transmitting Ability Trait
19. Disease causing chronic diarrhea - weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis.
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20. A zoonotic disorder affecting as many as 90% of dairy farms.
Goiter
Milk Fever
Cryptosporidiosis
DHIA ( Dairy Herd Improvement Association)
21. CSS stands for.
Oxytocin
Liver Fluke
Babcock
Certified Semen Services
22. Tendency of two or more traits to vary in the same direction or in opposite directions due to common forces or influences.
Israel
Brucellosis
Somatic
Correlation
23. Common name for infectious bovine keratonconjuctivitis.
Pinkeye
AI
101.5
Bloat
24. Period of non-lactation between two periods of lactation.
Dry
Foot Rot
Heel Fly
Roundworms
25. Year Babcock Test was developed.
1890
Israel
Polled
Barrel Heart Girth
26. Agent which destroys worms in digestive tract.
Brown Swiss
300-500
Anthrometics
California
27. Uses DCADS to minimize incidence of _______?
Milk Fever
Milk Urea Nitrogen
305 - 60
Tuberculosis
28. State producing the most milk (total pounds).
Mule Foot
California
Mad Cow Disease
9 -200 -000
29. Optinum daylight hours for maximum milk yield.
16
Mad Cow Disease
Type
Milk Fever
30. Wingless - flattened insects.
Lice
Degraded Intake Protein
DHI Records
Displaced Abomasum
31. The dairy breed with the highest fat percentage.
Jersey
Trocar
Red
Babcock
32. An example of a trematode.
Liver Fluke
Sarcoptic - Saroptic
Lumpy Jaw
FCM (Fat Corrected Milk)
33. A chamber that connects the four teat cups to the milk line.
FCM (Fat Corrected Milk)
Claw
Degraded Intake Protein
Lice
34. A fatal protozoan disease of cattle that destroys the red blood cells - causing anemia and death.
Shipping Fever
Sickle
Wisconsin
Anaplasmosis
35. Casting is used as a temporary treatment of this disorder.
Scours
Land-Grant Act
Displaced Abomasum
Cryptosporidiosis
36. The ____ is used by all dairy cattle breed associations as the standard for judging and classifying cattle
Energy
DCUS (Dairy Cow Uniform Scorecard)
Tuberculosis
Red
37. Adjustment of milk with different fat percentages to equivalent amounts on an energy basis.
67 -914
FCM (Fat Corrected Milk)
Challenge
Correlation
38. Disease characterized by pneumonia or septicemia. The highest incidence occurs in animals subjected to stress.
Correlation
Shipping Fever
Myotoxins
Challenge
39. Common name for interdigital phlegmon.
FCM (Fat Corrected Milk)
Foot Rot
Cryptosporidiosis
Lumpy Jaw
40. Milking cows are usually milked ____ days and 'dried up' ___ days before the next lactation
305 - 60
Type
Barrel Heart Girth
Pulsator
41. Common name for syndactylism.
Johne's
Mule Foot
Scours
Red
42. Established colleges of agriculture in each state.
Aveoli
Foot Rot
Land-Grant Act
Microscopic Agglutination Test
43. MUN is abbreviation for ___________?
9 -200 -000
Israel
Milk Urea Nitrogen
Barrel Heart Girth
44. Normal rectal temperature of a dairy cow.
101.5
X Disease
White Muscle Disease
Oxytocin
45. Used to regularly evaluate where an individual cow stands in body condition relative to the ideals for her stage in lactation.
Bloat
Body Conditioning Score
Goiter
Tuberculosis
46. Unulent fever in people.
Predicting Transmitting Ability Trait
Jersey
Brucellosis
Goiter
47. Common name for papillomatous digital dermatitis.
Hairy Foot Wart
Scours
Milk Urea Nitrogen
Claw
48. The dairy breed that is used mostly for milk and veal is _____
Grass Tetany
Holstein
Anthrax
Milk Urea Nitrogen
49. Hormone Stimulates milk letdown.
Lumpy Jaw
Red
DHIA ( Dairy Herd Improvement Association)
Oxytocin
50. Molds which develop on feed producing toxins.
Land-Grant Act
X Disease
Anaplasmosis
Myotoxins