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 important type trait in a dairy cow.






2. Hormone stimulates mammary duct development.






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






4. Parturient paresis.






5. Year Babcock Test was developed.






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






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






8. Illawara.






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






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






11. MUN is abbreviation for ___________?






12. Agent which destroys worms in digestive tract.






13. Hormone counteracts milk letdown.






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






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






16. Normal rectal temperature of a dairy cow.






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






18. Also known as Bovine genital Campylobacteriosis.






19. The dairy breed with the highest fat percentage.






20. Common name for papillomatous digital dermatitis.






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






22. PTAT






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






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

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25. Molds which develop on feed producing toxins.






26. Common name for ruminal tymphany.






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






28. Physical conformation of an animal.






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






30. Caused by Mycobacterium bovis.






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






32. Most common limiting nutrient for high milk yield.






33. The oldest breed of dairy cattle.






34. An example of a trematode.






35. Also known as Red Nose.






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






37. Cows are usually rebred at ___ days after breeding






38. Unulent fever in people.






39. Common name for interdigital phlegmon.






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






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






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. Number of dairy cows in the United States.






44. Common name for infectious bovine keratonconjuctivitis.






45. Test for determination of BF% in milk.






46. Also called gas gangrene.






47. Caused by the heel fly.






48. Recommended method for dairy cattle.






49. Also known as traumatic gastritis.






50. Also known as Bacillary hemoglobinuria.