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 dairy breed with the highest fat percentage.






2. Number of dairy cows in the United States.






3. Common name for interdigital phlegmon.






4. Metabolic Disease characterized by accessive ketone body formation.






5. Common name for ruminal tymphany.






6. Unulent fever in people.






7. Also called gas gangrene.






8. Also known as Bovine genital Campylobacteriosis.






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






10. Hormone counteracts milk letdown.






11. 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.






12. Caused by a deficiency of Mg in the diet.






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






14. Hormone Stimulates milk letdown.






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






16. Also known as Red Nose.






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






18. 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.






19. PTAT






20. Hormone stimulates mammary duct development.






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






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






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






24. Caused by Mycobacterium bovis.






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






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






27. State with the largest number of dairy cows.






28. Another name for carousel type milk barn.






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






30. Physical conformation of an animal.






31. The oldest breed of dairy cattle.






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






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






34. Established colleges of agriculture in each state.






35. Parturient paresis.






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






37. The Ayrshire breed is colored ____ and white.






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






39. Stiff Lamb - Nutritional Muscular Dystrophy - Caused by a defficiency of Vitamin E or Selenium in dairy calves.






40. The common name for Bovine Spongiform Encephalopathy (BSE).






41. Common name for nematodes.






42. Recommended method for dairy cattle.






43. Normal rectal temperature of a dairy cow.






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

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45. Most common limiting nutrient for high milk yield.






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






47. The world record/ cow/ year for milk yield (in pounds).






48. Illawara.






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






50. Diarrhea.