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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. Most important type trait in a dairy cow.
Red
Guernsey
Udders
FCM (Fat Corrected Milk)
2. Also known as hyperkeratosis.
Red Water Disease
X Disease
Guernsey
2 -180
3. Hormone Stimulates milk letdown.
Oxytocin
AI
Ketosis
Grass Tetany
4. An example of a trematode.
CA - AZ - WA - CO
Prolactin
Type
Liver Fluke
5. The oldest breed of dairy cattle.
Liver Fluke
Malignant Edema
Babcock
Brown Swiss
6. State producing the most milk (total pounds).
Epinephrine
Degraded Intake Protein
Red Water Disease
California
7. Parts blood must pass through the udder to produce milk.
X Disease
300-500
DCUS (Dairy Cow Uniform Scorecard)
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
8. Molds which develop on feed producing toxins.
Predicting Transmitting Ability Trait
Myotoxins
2 -180
Tuberculosis
9. The ____ is used by all dairy cattle breed associations as the standard for judging and classifying cattle
DHI Records
California
Heel Fly
DCUS (Dairy Cow Uniform Scorecard)
10. Unulent fever in people.
2 -180
Pinkeye
Displaced Abomasum
Brucellosis
11. Test for determination of BF% in milk.
Liver Fluke
Tuberculosis
Babcock
Hairy Foot Wart
12. Optinum daylight hours for maximum milk yield.
16
California
Pulsator
Heel Fly
13. Cause of cattle grubs.
Heel Fly
Grass Tetany
Prolactin
Anaplasmosis
14. Illawara.
Anthrax
Milking Shorthorn
Somatic
AI
15. A chamber that connects the four teat cups to the milk line.
Claw
Anthrax
16
Johne's
16. Hormone stimulates mammary duct development.
1890
Oxytocin
Estrogen
Bloat
17. Adjustment of milk with different fat percentages to equivalent amounts on an energy basis.
Vibriosis
Red
FCM (Fat Corrected Milk)
Estrogen
18. Cows are usually rebred at ___ days after breeding
Lumpy Jaw
60
9 -200 -000
Brucellosis
19. Period of non-lactation between two periods of lactation.
305 - 60
Shipping Fever
CA - AZ - WA - CO
Dry
20. The dairy breed with the highest fat percentage.
Udders
Hardware Disease
Mule Foot
Jersey
21. MUN is abbreviation for ___________?
Johne's
Milk Urea Nitrogen
Dry
Guernsey
22. 'Barn-itch'.
2 -180
Mange
Guernsey
Challenge
23. Hormone stimulates milk production.
Degraded Intake Protein
Barrel Heart Girth
Prolactin
Myotoxins
24. The circumference of the body just back of the shoulders. Used to estimate body weight.
Barrel Heart Girth
Guernsey
Milking Shorthorn
CA - AZ - WA - CO
25. Established colleges of agriculture in each state.
Land-Grant Act
Liver Fluke
Wisconsin
Sickle
26. Also known as acetonemia.
1890
Ketosis
Freemartin
Mange
27. Milking cows are usually milked ____ days and 'dried up' ___ days before the next lactation
305 - 60
Milk Fever
Milk Urea Nitrogen
Certified Semen Services
28. Common name for infectious bovine keratonconjuctivitis.
Pinkeye
Degraded Intake Protein
Guernsey
Israel
29. Disease characterized by pneumonia or septicemia. The highest incidence occurs in animals subjected to stress.
Lumpy Jaw
Shipping Fever
Anthrax
Displaced Abomasum
30. Common name for ruminal tymphany.
Predicting Transmitting Ability Trait
Bloat
X Disease
AI
31. Most common limiting nutrient for high milk yield.
Mad Cow Disease
Energy
16
Brown Swiss
32. Common name for nematodes.
Red Water Disease
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Roundworms
Anthrax
33. Also known as Red Nose.
Vibriosis
Bovine Herpes Infectious Virus
Brucellosis
Grass Tetany
34. Hormone stimulates an increase of up to 20% more milk with only 5% more feed.
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
BST (Bovine Somatotropin)
Cattle Grubs
Tuberculosis
35. The dairy breed with a golden yellow color to its milk.
Type
Scours
Guernsey
Brucellosis
36. Standardization of lactation records to the level of yield that would have been attained by each cow if she had been a mature cow and calved in the month of the year of highest calving frequency for her breed.
DHI Records
Mule Foot
Epinephrine
67 -914
37. 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.
Foot Rot
DHIA ( Dairy Herd Improvement Association)
Shipping Fever
Mad Cow Disease
38. One of the most commonly diagnosed viruses in bovine abortion cases and easily prevented with vaccination and improved sanitation.
Bovine Viral Disease
Goiter
Vesicular Stromatitis
Freemartin
39. Viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease.
Vesicular Stromatitis
Foot Rot
Microscopic Agglutination Test
Bovine Viral Disease
40. Count of ____ cells helps determine inflammation of the mammary gland
1890
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Mature Equivalent
Somatic
41. Diarrhea.
Mule Foot
Scours
Anthrometics
Polled
42. Describes an animal having a crooked hock - which causes the lower part of the leg to be bent forward out of a normal perpendicular straight line.
Wisconsin
Goiter
Sickle
DCUS (Dairy Cow Uniform Scorecard)
43. Caused by a deficiency of iodine in the diet.
Goiter
101.5
Anthrax
Vibriosis
44. Age conversion formulas applied to milk production of young cows to compare their milk yield with more mature cows.
Lice
Mature Equivalent
Brown Swiss
X Disease
45. The mammary system of a cow is divided into ___ independent parts.
Mule Foot
4
Freemartin
Johne's
46. CSS stands for.
Challenge
Prolactin
Guernsey
Certified Semen Services
47. Also known as Bacillary hemoglobinuria.
White Muscle Disease
Red Water Disease
DHIA ( Dairy Herd Improvement Association)
Anthrax
48. _____ and _____ are two reportable external parasites common to dairy and beef cattle.
Body Conditioning Score
Sarcoptic - Saroptic
Wisconsin
Mule Foot
49. The Ayrshire breed is colored ____ and white.
Cattle Grubs
Mule Foot
Dry
Red
50. Milk is actually secreted in grape-like structures called ____
Roundworms
CA - AZ - WA - CO
Aveoli
Bovine Herpes Infectious Virus