Test your basic knowledge |

Dairy Industry

Subjects : industries, dairy
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. Intake crude protein that is broken down by microorganisms in the rumen is called _____






2. A metabolic disease characterized by excessive ketone body formation is _____






3. _____ is caused by a deficiency of iodine in the diet






4. _____ means naturally hornless






5. Cows are usually rebred at _____ days after calving






6. _____ is the recommended breeding method for dairy cattle






7. _____ is the common name for bovine spongiform encephalopathy






8. _____ is caused by a deficiency of vitamin E or Se in dairy calves






9. The dairy breed with a golden yellow color to its milk is _____






10. _____ is the most common limiting nutrient for high milk yield






11. _____ is an association that dairy farmers join to participate in its record-keeping and management plans and is operated jointly by the USDA and state college of agriculture of land grant universities






12. _____ is the common name for infectious bovine keratoconjunctivitis






13. A count of _____ cells helps determine inflammation of the mammary gland






14. _____ is also called gas gangrene






15. _____ is used to regularly evaluate where an individual cow stands in body condition relative to the ideals for its stage of lactation






16. A count of _____ cells helps determine inflammation of the mammary gland






17. _____ is also called illawara






18. _____ is the most important type trait in a diary cow






19. Milk is actually secreted in grapelike structures called _____






20. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight






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






22. The Holstein Association uses _____ as a method of ranking bulls on their overall performance






23. The tendency of two or more traits that vary in the same direction or in opposite directions due to common forces or influences is known as _____






24. _____ is caused by Mycobacterium bovis






25. _____ is the most commonly used test for diagnosis of leptospirosis in cattle






26. _____ is a test for determination of BF% in milk






27. _____ is the number of dairy cows in the US






28. The Ayrshire breed is colored _____






29. The disorder _____ is prevented by the use of DCADs






30. _____ is the common name for nematodes






31. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis

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32. The tendency of two or more traits that vary in the same direction or in opposite directions due to common forces or influences is known as _____






33. _____ is caused by a deficiency of vitamin E or Se in dairy calves






34. _____ is the most common treatment for milk fever






35. _____is one of the most commonly diagnosed viruses in bovine abortion cases and is easily prevented with vaccination and improved sanitation






36. _____ is the most important type trait in a diary cow






37. _____ was the year the babcock test was developed






38. _____ are age conversion formulas applied to milk production records of young cows to compare their milk yield with that of more mature cows






39. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight






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






41. A metabolic disease characterized by excessive ketone body formation is _____






42. _____ is also known as bovine genital campylobacteriosis






43. The mammary system of a cow is divided into _____ independent parts






44. _____ is an infertile female calf born co-twin to a bull






45. _____ is the most common limiting nutrient for high milk yield






46. _____ is a zoonotic disorder that affects as many as 90% of dairy farms by this parasitic organism






47. The _____ is used by all dairy breed associations as the standard for judging and classifying cattle






48. The hormone _____ stimulate milk secretion






49. The dairy breed with a golden yellow color to its milk is _____






50. _____ is the nation with the highest-producing dairy cows