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. Common name for infectious bovine keratonconjuctivitis.






2. An example of a trematode.






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






4. Agent which destroys worms in digestive tract.






5. An infertile female calf born co-twin to a bull.






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






7. Optinum daylight hours for maximum milk yield.






8. Also known as Bovine genital Campylobacteriosis.






9. Molds which develop on feed producing toxins.






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






11. Milking cows are usually milked ____ days and 'dried up' ___ days before the next lactation






12. PTAT






13. Cows are usually rebred at ___ days after breeding






14. Syndactylism.






15. Casting is used as a temporary treatment of this disorder.






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






17. Hormone Stimulates milk letdown.






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

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






20. Period of non-lactation between two periods of lactation.






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






22. Four of the leading states in milk production are ___ ___ __ __






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






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






25. 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.






26. Holstein Association uses ______________ as a method of ranking bulls on their overall performance.






27. Also known as Red Nose.






28. Caused by the heel fly.






29. Test for determination of BF% in milk.






30. Used to regularly evaluate where an individual cow stands in body condition relative to the ideals for her stage in lactation.






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






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






33. Naturally hornless.






34. Number of dairy cows in the United States.






35. Common name for syndactylism.






36. A fatal protozoan disease of cattle that destroys the red blood cells - causing anemia and death.






37. MUN is abbreviation for ___________?






38. Normal rectal temperature of a dairy cow.






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






40. CSS stands for.






41. The dairy breed with a golden yellow color to its milk.






42. 'Barn-itch'.






43. Viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease.






44. Also known as hyperkeratosis.






45. Hormone stimulates milk production.






46. A chamber that connects the four teat cups to the milk line.






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






48. The oldest breed of dairy cattle.






49. The Ayrshire breed is colored ____ and white.






50. Hormone stimulates mammary duct development.