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. Most common limiting nutrient for high milk yield.






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






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






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






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






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






7. Number of dairy cows in the United States.






8. Uses DCADS to minimize incidence of _______?






9. Molds which develop on feed producing toxins.






10. Common name for infectious bovine keratonconjuctivitis.






11. Year Babcock Test was developed.






12. Also known as Bacillary hemoglobinuria.






13. Established colleges of agriculture in each state.






14. PTAT






15. Common name for syndactylism.






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






17. 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.






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






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






20. CSS stands for.






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






22. Also known as Bovine genital Campylobacteriosis.






23. Caused by the heel fly.






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






25. Common name for interdigital phlegmon.






26. Normal rectal temperature of a dairy cow.






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






28. Most common treatment for milk fever.






29. Most important type trait in a dairy cow.






30. The Ayrshire breed is colored ____ and white.






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






32. Hormone stimulates milk production.






33. MUN is abbreviation for ___________?






34. Wingless - flattened insects.






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






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






37. The dairy breed with the highest fat percentage.






38. Hormone Stimulates milk letdown.






39. Recommended method for dairy cattle.






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






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






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






43. Naturally hornless.






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






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






46. The oldest breed of dairy cattle.






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






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






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

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50. Caused by Actinomy bovis.