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Name Contestant Number 2004 State Fair Stockmens Contest Senior Quiz Put the letter of the most correct answer in the space provided. ____ 1. A heifer is in heat this morning. When should she be bred? a. This morning b. This evening c. Tomorrow morning d. 21 days from now ____ 2. Which of the following is a problem related to pork quality? a. EPD b. PSE c. ESP d. SPI ____ 3. For which species is urea NOT successfully used as a protein supplement? a. Cattle b. Pigs c. Sheep d. It works with all three species ____ 4. On average, when a black cow that carries the red gene is mated to a black bull that also has the red gene, a black calf will be produced how often? a. All the time b. 75% of the time c. Half of the time d. 25% of the time d. None of the time ____ 5. If the carcass price of lamb is $1.40 per pound, which is closest to the equivalent live price per pound? a. 50 cents b.60 cents c. 70 cents d. 85 cents ____ 6. How many cases of BSE (mad cow disease) have been found in the United States? a. None b. One c. 100 d. more than 1000 ____ 7. Which market animal now sells for the lowest live price per pound? a. hog b. steer c. lamb d. hog and lamb are the same ____ 8. What is a problem that can happen when cows have just calved and they are consuming nothing but young, lush pasture in the early spring? a. Magnesium deficiency b. Protein Deficiency b. Low Energy content d. Selenium deficiency ____ 9. What is a prolapse? a. A feed Additive b. A medicine c. An animal born backwards d. When the vagina or rectum becomes inverted and sticks out ____ 10. When bull calves are desexed, that process is referred to as castration. The term used to describe the corresponding process in heifers is called: a. Neutered b. Parturition c. Spayed d. Caponized ____ 11. Which nutrient is most closely associated with changing the Body Condition Score of a cow? a. Calcium b. Protein c. Energy d. Phosphorous ____ 12. We want to feed a steer one pound of protein daily. Soybean meal contains 50% protein. How much soybean meal should be fed to the steer. a. 1 pound b. 2 pounds c. 50 pounds d. 1/2 pound ____ 13. In which part of the reproductive tract of a female is it recommended to deposit semen when using artificial insemination? a. Ovary b. Placenta c. Cervix d. Uterus ____ 14. How much feed would you expect a 200-pound barrow to eat each day? a. 2 pounds b. 6 pounds c. 10 pounds d. 14 pounds ____ 15. A steer carcass is 980 pounds with 0.45 inch of backfat, a 16.0 square inch ribeye, and a Quality Grade of average Choice? This carcass is … a. Too big b. Too fat c. Light muscled d. Just right ____ 16. Which ewe should have a higher level of milk production? a. Ewe nursing a single lamb b. Ewe nursing twin lambs c. Both ewes will produce the same amount of milk. ____ 17. Which feed has the highest level of energy? a. shelled corn ____ b. alfalfa hay c. trace mineral salt d. corn gluten feed 18. Which hormone can be given to cattle and sheep to synchronize estrous? a. Progesterone b. Prolactin c. Prostaglandin d. Estrogen e. both a & c ____ 19. How does the EPD of a bull for maternal milk become a more accurate prediction of his true genetic merit? a. Sire more calves b. Get weaning weights from his daughters’ calves c. Breed him to cows of different breeds d. Weigh him more often ____ 20. Which view is best to determine if an animal is post legged? a. Rear View b. Side View c. Front View d. Looking down from above ____ 21. Beef cattle cannot legally be imported to the United States from Canada. a. This is True b. This is False ____ 22. . The average EPD for Yearling Weight is a. 0 b. different for each breed c. higher for European breeds d. stays the same over time ____ 23. Which of the following does not cause an infectious disease? a. Virus b. Bacteria c. Antibody d. Fungus ____ 24. Which type of internal parasite is not controlled with dewormers? a. Roundworms b. Coccidia c. Lungworms d. Tapeworms 25. Match the product name with its use. (1 point each) _____Cydectin a. estrous synchronization _____ LA-200 b. antibiotic _____ 7-Way c. dewormer _____ CIDR d. vaccine