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






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






3. Mechanism that permits alternating vacuum and atmospheric pressure to exit between the teat cup liner and shell.






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






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






6. Uses DCADS to minimize incidence of _______?






7. Physical conformation of an animal.






8. Also called gas gangrene.






9. Optinum daylight hours for maximum milk yield.






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






11. Cows are usually rebred at ___ days after breeding






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






13. Agent which destroys worms in digestive tract.






14. Normal rectal temperature of a dairy cow.






15. An example of a trematode.






16. The Ayrshire breed is colored ____ and white.






17. Also known as hyperkeratosis.






18. Unulent fever in people.






19. Test for determination of BF% in milk.






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






21. Syndactylism.






22. Hormone stimulates milk production.






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






24. State with the largest number of dairy cows.






25. Recommended method for dairy cattle.






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






27. Year Babcock Test was developed.






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






29. Should only be used as a last resort for the treatment of ruminal tymphany.






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






31. PTAT






32. Diarrhea.






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






34. Cause of cattle grubs.






35. Hormone stimulates mammary duct development.






36. MUN is abbreviation for ___________?






37. Naturally hornless.






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






39. Common name for interdigital phlegmon.






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






41. Common name for syndactylism.






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.






43. Tendency of two or more traits to vary in the same direction or in opposite directions due to common forces or influences.






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






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






46. Common name for ruminal tymphany.






47. Also known as Bovine genital Campylobacteriosis.






48. Caused by Mycobacterium bovis.






49. Common name for infectious bovine keratonconjuctivitis.






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