Test your basic knowledge |

Dairy Cow Industry

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. The main points of a dairy cow and their perspective points in juding are...






2. Parturient paresis.






3. Caused by the heel fly.






4. The dairy breed with the highest fat percentage.






5. Method of feeding cows aimed at finding their potential to secrete milk and used to prevent metabolic shortage in energy.






6. One of the most commonly diagnosed viruses in bovine abortion cases and easily prevented with vaccination and improved sanitation.






7. An example of a trematode.






8. The dairy breed that is used mostly for milk and veal is _____






9. Established colleges of agriculture in each state.






10. Also known as hyperkeratosis.






11. Also known as Red Nose.






12. 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.






13. Also known as traumatic gastritis.






14. State producing the most milk (total pounds).






15. A zoonotic disorder affecting as many as 90% of dairy farms.






16. Common name for interdigital phlegmon.






17. Adjustment of milk with different fat percentages to equivalent amounts on an energy basis.






18. Disease causing chronic diarrhea - weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis.

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19. Most commonly used test for diagnosis of Leptospirosis in cattle.






20. Uses DCADS to minimize incidence of _______?






21. Spores from this fatal disease can live in the soil for more than 60 years.






22. Parts blood must pass through the udder to produce milk.






23. Caused by Actinomy bovis.






24. _____ and _____ are two reportable external parasites common to dairy and beef cattle.






25. Is the nation with the highest producing dairy cows.






26. Age conversion formulas applied to milk production of young cows to compare their milk yield with more mature cows.






27. The oldest breed of dairy cattle.






28. Rolling herd average for U.S. dairy herd.






29. Hormone stimulates an increase of up to 20% more milk with only 5% more feed.






30. Count of ____ cells helps determine inflammation of the mammary gland






31. Another name for carousel type milk barn.






32. Disease characterized by pneumonia or septicemia. The highest incidence occurs in animals subjected to stress.






33. Intake protein that is broken down by microorganisms in the rumen.






34. Number of dairy cows in the United States.






35. Naturally hornless.






36. Caused by Mycobacterium bovis.






37. Milk is actually secreted in grape-like structures called ____






38. The Ayrshire breed is colored ____ and white.






39. Molds which develop on feed producing toxins.






40. Common name for syndactylism.






41. The mammary system of a cow is divided into ___ independent parts.






42. The circumference of the body just back of the shoulders. Used to estimate body weight.






43. Common name for papillomatous digital dermatitis.






44. PTAT






45. Diarrhea.






46. Optinum daylight hours for maximum milk yield.






47. Caused by a deficiency of iodine in the diet.






48. 'Barn-itch'.






49. MUN is abbreviation for ___________?






50. Unulent fever in people.