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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. Period of non-lactation between two periods of lactation.
Dry
DHIA ( Dairy Herd Improvement Association)
Foot Rot
Anthrometics
2. Milk is actually secreted in grape-like structures called ____
Shipping Fever
Wisconsin
Aveoli
Predicting Transmitting Ability Trait
3. Most commonly used test for diagnosis of Leptospirosis in cattle.
Land-Grant Act
Epinephrine
Claw
Microscopic Agglutination Test
4. Agent which destroys worms in digestive tract.
Cattle Grubs
Anthrometics
DCUS (Dairy Cow Uniform Scorecard)
DHIA ( Dairy Herd Improvement Association)
5. Syndactylism.
Mad Cow Disease
Tuberculosis
Mule Foot
Land-Grant Act
6. Diarrhea.
BST (Bovine Somatotropin)
Scours
Roundworms
Ketosis
7. Tendency of two or more traits to vary in the same direction or in opposite directions due to common forces or influences.
2 -180
Freemartin
Correlation
Lumpy Jaw
8. Test for determination of BF% in milk.
Ketosis
Babcock
Epinephrine
101.5
9. Caused by a deficiency of iodine in the diet.
Shipping Fever
Goiter
AI
Scours
10. Caused by Actinomy bovis.
Lumpy Jaw
Israel
Bovine Viral Disease
Correlation
11. MUN is abbreviation for ___________?
Estrogen
Milk Urea Nitrogen
Calcium Glucanate
101.5
12. The world record/ cow/ year for milk yield (in pounds).
Mule Foot
67 -914
Vesicular Stromatitis
Challenge
13. Caused by Mycobacterium bovis.
Israel
Tuberculosis
FCM (Fat Corrected Milk)
Myotoxins
14. Four of the leading states in milk production are ___ ___ __ __
Bloat
CA - AZ - WA - CO
Prolactin
Sarcoptic - Saroptic
15. Year Babcock Test was developed.
1890
67 -914
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Red
16. 'Barn-itch'.
Myotoxins
Shipping Fever
Scours
Mange
17. Uses DCADS to minimize incidence of _______?
Bloat
Body Conditioning Score
Milk Fever
Holstein
18. Also known as hyperkeratosis.
Holstein
Myotoxins
X Disease
Milk Fever
19. The common name for Bovine Spongiform Encephalopathy (BSE).
Mad Cow Disease
Lumpy Jaw
Jersey
Tuberculosis
20. A chamber that connects the four teat cups to the milk line.
4
Bloat
Claw
Lice
21. PTAT
Certified Semen Services
Predicting Transmitting Ability Trait
Anthrometics
Displaced Abomasum
22. Used to regularly evaluate where an individual cow stands in body condition relative to the ideals for her stage in lactation.
Displaced Abomasum
DCUS (Dairy Cow Uniform Scorecard)
Body Conditioning Score
Microscopic Agglutination Test
23. Metabolic Disease characterized by accessive ketone body formation.
Prolactin
Anthrax
101.5
Ketosis
24. Is the nation with the highest producing dairy cows.
DHI Records
Israel
Somatic
1890
25. _____ and _____ are two reportable external parasites common to dairy and beef cattle.
Prolactin
Sickle
Type
Sarcoptic - Saroptic
26. Disease characterized by pneumonia or septicemia. The highest incidence occurs in animals subjected to stress.
Hardware Disease
Anthrometics
Bloat
Shipping Fever
27. The main points of a dairy cow and their perspective points in juding are...
Lumpy Jaw
DHI Records
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Johne's
28. The dairy breed with the highest fat percentage.
Guernsey
Hairy Foot Wart
Tuberculosis
Jersey
29. The circumference of the body just back of the shoulders. Used to estimate body weight.
Barrel Heart Girth
CA - AZ - WA - CO
Mule Foot
Ketosis
30. Mechanism that permits alternating vacuum and atmospheric pressure to exit between the teat cup liner and shell.
Pulsator
Pinkeye
Rotary
67 -914
31. Also called gas gangrene.
Guernsey
Malignant Edema
4
Certified Semen Services
32. Common name for syndactylism.
Milk Fever
BST (Bovine Somatotropin)
Mule Foot
Land-Grant Act
33. Cows are usually rebred at ___ days after breeding
Vibriosis
60
Land-Grant Act
Somatic
34. The mammary system of a cow is divided into ___ independent parts.
Anthrometics
Vibriosis
Predicting Transmitting Ability Trait
4
35. Normal rectal temperature of a dairy cow.
2 -180
67 -914
101.5
AI
36. Parts blood must pass through the udder to produce milk.
Microscopic Agglutination Test
300-500
Brown Swiss
Type
37. Holstein Association uses ______________ as a method of ranking bulls on their overall performance.
Ketosis
101.5
Type Production Index
AI
38. The Ayrshire breed is colored ____ and white.
Red
Guernsey
DHIA ( Dairy Herd Improvement Association)
Ketosis
39. A zoonotic disorder affecting as many as 90% of dairy farms.
Hardware Disease
Prolactin
Cryptosporidiosis
DHI Records
40. Also known as traumatic gastritis.
Wisconsin
Hairy Foot Wart
Hardware Disease
Bloat
41. Caused by the heel fly.
Cattle Grubs
Lumpy Jaw
White Muscle Disease
Mule Foot
42. Also known as Red Nose.
Bovine Herpes Infectious Virus
California
Calcium Glucanate
Degraded Intake Protein
43. Common name for infectious bovine keratonconjuctivitis.
4
X Disease
Pinkeye
Liver Fluke
44. Common name for ruminal tymphany.
Bloat
60
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Body Conditioning Score
45. Stiff Lamb - Nutritional Muscular Dystrophy - Caused by a defficiency of Vitamin E or Selenium in dairy calves.
Milking Shorthorn
Lice
White Muscle Disease
Israel
46. Common name for papillomatous digital dermatitis.
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Roundworms
Bovine Herpes Infectious Virus
Hairy Foot Wart
47. Age conversion formulas applied to milk production of young cows to compare their milk yield with more mature cows.
Mature Equivalent
Dry
Energy
Mule Foot
48. The dairy breed that is used mostly for milk and veal is _____
Type
Mule Foot
Holstein
Wisconsin
49. Viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease.
Land-Grant Act
Vibriosis
Vesicular Stromatitis
Degraded Intake Protein
50. Illawara.
Myotoxins
Milking Shorthorn
Brown Swiss
Roundworms