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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. Also known as Red Nose.
Certified Semen Services
4
Ketosis
Bovine Herpes Infectious Virus
2. Most common limiting nutrient for high milk yield.
Rotary
Land-Grant Act
Red
Energy
3. Age conversion formulas applied to milk production of young cows to compare their milk yield with more mature cows.
Aveoli
Mature Equivalent
Type
Mange
4. Another name for carousel type milk barn.
Rotary
2 -180
Vibriosis
Brucellosis
5. Most common treatment for milk fever.
Mature Equivalent
DHI Records
Calcium Glucanate
Hardware Disease
6. Casting is used as a temporary treatment of this disorder.
Hairy Foot Wart
Displaced Abomasum
60
Ketosis
7. State producing the most milk (total pounds).
Mule Foot
California
Israel
AI
8. 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.
2 -180
Hairy Foot Wart
Milk Fever
Sickle
9. The mammary system of a cow is divided into ___ independent parts.
Prolactin
Challenge
4
Displaced Abomasum
10. Intake protein that is broken down by microorganisms in the rumen.
Red
Calcium Glucanate
Degraded Intake Protein
Anthrax
11. The main points of a dairy cow and their perspective points in juding are...
DCUS (Dairy Cow Uniform Scorecard)
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Microscopic Agglutination Test
Pinkeye
12. Mechanism that permits alternating vacuum and atmospheric pressure to exit between the teat cup liner and shell.
Predicting Transmitting Ability Trait
Ketosis
Milking Shorthorn
Pulsator
13. Common name for infectious bovine keratonconjuctivitis.
Pinkeye
Barrel Heart Girth
Dry
Scours
14. The ____ is used by all dairy cattle breed associations as the standard for judging and classifying cattle
Jersey
DCUS (Dairy Cow Uniform Scorecard)
Trocar
Shipping Fever
15. Milk is actually secreted in grape-like structures called ____
4
Aveoli
Rotary
Grass Tetany
16. The dairy breed with the highest fat percentage.
Body Conditioning Score
Jersey
Type Production Index
Hairy Foot Wart
17. Unulent fever in people.
Udders
Brucellosis
Shipping Fever
Epinephrine
18. Count of ____ cells helps determine inflammation of the mammary gland
Somatic
Milk Fever
Aveoli
Microscopic Agglutination Test
19. Diarrhea.
Johne's
Certified Semen Services
Type
Scours
20. Cows are usually rebred at ___ days after breeding
60
CA - AZ - WA - CO
Estrogen
Prolactin
21. _____ and _____ are two reportable external parasites common to dairy and beef cattle.
Anaplasmosis
1890
Sarcoptic - Saroptic
Guernsey
22. Common name for nematodes.
Body Conditioning Score
Mature Equivalent
Roundworms
Claw
23. Stiff Lamb - Nutritional Muscular Dystrophy - Caused by a defficiency of Vitamin E or Selenium in dairy calves.
Energy
Mange
AI
White Muscle Disease
24. Common name for papillomatous digital dermatitis.
Mule Foot
Hairy Foot Wart
AI
Milking Shorthorn
25. Spores from this fatal disease can live in the soil for more than 60 years.
California
Milk Fever
Anthrax
Dry
26. Recommended method for dairy cattle.
AI
Foot Rot
Rotary
Pulsator
27. Adjustment of milk with different fat percentages to equivalent amounts on an energy basis.
FCM (Fat Corrected Milk)
Guernsey
DCUS (Dairy Cow Uniform Scorecard)
Oxytocin
28. Established colleges of agriculture in each state.
Somatic
Land-Grant Act
White Muscle Disease
9 -200 -000
29. Caused by Actinomy bovis.
Lumpy Jaw
Malignant Edema
Pulsator
Body Conditioning Score
30. Also known as Bacillary hemoglobinuria.
Epinephrine
Red Water Disease
Scours
Ketosis
31. The circumference of the body just back of the shoulders. Used to estimate body weight.
Foot Rot
Polled
Barrel Heart Girth
Correlation
32. Hormone counteracts milk letdown.
2 -180
Cattle Grubs
Tuberculosis
Epinephrine
33. The common name for Bovine Spongiform Encephalopathy (BSE).
Land-Grant Act
Mad Cow Disease
California
Red
34. Cause of cattle grubs.
Heel Fly
Land-Grant Act
Myotoxins
Anthrax
35. Rolling herd average for U.S. dairy herd.
Roundworms
2 -180
DHIA ( Dairy Herd Improvement Association)
DHI Records
36. Most commonly used test for diagnosis of Leptospirosis in cattle.
Microscopic Agglutination Test
Holstein
Liver Fluke
Guernsey
37. Year Babcock Test was developed.
Lumpy Jaw
1890
Correlation
Tuberculosis
38. Physical conformation of an animal.
Type
Predicting Transmitting Ability Trait
Roundworms
Estrogen
39. Hormone stimulates mammary duct development.
Red Water Disease
Polled
Estrogen
Predicting Transmitting Ability Trait
40. A chamber that connects the four teat cups to the milk line.
CA - AZ - WA - CO
Milk Fever
Claw
Brown Swiss
41. Common name for ruminal tymphany.
Bloat
Mange
Polled
101.5
42. An example of a trematode.
Prolactin
Trocar
Liver Fluke
300-500
43. The Ayrshire breed is colored ____ and white.
Red
60
Mad Cow Disease
Bloat
44. Optinum daylight hours for maximum milk yield.
2 -180
16
Type
1890
45. Period of non-lactation between two periods of lactation.
DHIA ( Dairy Herd Improvement Association)
Dry
Sickle
305 - 60
46. 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.
Degraded Intake Protein
1890
Milk Fever
DHI Records
47. Also known as traumatic gastritis.
Hardware Disease
Mule Foot
Ketosis
Body Conditioning Score
48. Tendency of two or more traits to vary in the same direction or in opposite directions due to common forces or influences.
Correlation
Estrogen
Milking Shorthorn
Red Water Disease
49. Molds which develop on feed producing toxins.
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Myotoxins
DHIA ( Dairy Herd Improvement Association)
Dry
50. State with the largest number of dairy cows.
Aveoli
Wisconsin
Vibriosis
Babcock