Unit Exam by gegeshandong

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									NAME:___________________________ DATE:_____________________

                            SHEEP INDUSTRY
                              UNITE EXAM
                       100 TOAL POINTS POSSIBLE

Read the directions for each section carefully. You have 40 minutes to
complete the exam. If you have any questions please raise your hand. If you
finish early turn your test in and sit quietly.

                               Section 1: True/False
                                 (22 points total)

Directions: Circle (T) if the statement is True or (F) if the statement is False.
If I cannot tell which letter you circled, the questions will be marked
incorrect. 2 points each.

      T    F   1. Sheep were domesticated 10,000 years ago in the United States.


      T    F   2. China is the third largest producer of wool.

      T    F   3. The Navajo Churro is the oldest breed of sheep in the U.S.

      T    F 4. Range wars were fought over and/or grazing rights of unfenced

                 land that was not owned


      T    F 5. The two main shearing devices are machine clippers and scissors.


      T    F 6. Sheep shearing is the skinning of hide from the animal.


      T    F 7. The wool industry is dominated by Australia

      T    F 8. Sheep production is man’s oldest organized industry


      T    F 9. In 1519, Columbus began his exploration and took sheep with him

                 through Mexico and Western United States.


      T F 10. There are one billion sheep in the world today.

      T F 11. Oklahoma is the leading state in sheep production.
NAME:___________________________ DATE:_____________________

                             SHEEP INDUSTRY
                               UNITE EXAM
                        100 TOAL POINTS POSSIBLE

                                      Section 2:
                                   (20 total points)

Directions: Circle the correct answer. Please circle only one letter per
question. 2 points each.

12. In the United States, _____________ is the most prevalent in the
southwestern states.
        A. Scrapie
        B. Sore Mouth
        C. Blue Tongue
        D. Overeating

13. Ewes can be managed past __________ years if they are well fed,
watered, and managed.
       A. 5
       B. 6
       C. 7
       D.10

14. The _____________ is used to stretch the rubber band over the lamb’s tail.
       A. Emasculator
       B. Ear-notcher
       C. Elastrator
       D. None of the above

15. Young lambs are particularly susceptible to _____________, especially
during periods of stress.
       A. Overeating
       B. Tetenus
       C. Coccidia
       D. Sore Mouth

16. The ____________ and ____________ do not require docking of the tails.
       A. Hampshire and Shropshire
       B. Dorset and Southdown
       C. Rambuillet and Lincoln
       D. Katahdin and Barbado

17. The three uses of sheep are _________, _________, and _________.
       A. Lambing, feeding, and watering
       B. Meat, wool, and milk
       C. Pet, walk, and recreation
       D. None of the above
NAME:___________________________ DATE:_____________________

                             SHEEP INDUSTRY
                               UNITE EXAM
                        100 TOAL POINTS POSSIBLE

18. In the United States ___________________ is one of the leading suppliers of ear tags
for sheep and lambs.
        A. Premier 1
        B. Sullivan’s
        C. Stock Yard Supply
        D. Local Farm Supply

19. The _____________ requires all sheep to have premise identification ear tags before
leaving the farm or origin.
       A. Government
       B. State
       C. USDA
       D. PETA

20. The best or proper form of identification for registered animals is ______________.
       A. Ear Notching
       B. Tattoo Identification
       C. Ear Tags
       D. None of the above

21. Dressing percentage can be affected by __________________.
       A. Gut Fill
       B. Muscling
       C. Fatness
       D. All of the above

                             Section 3: Fill in the Blank
                                   (14 total points)

Directions: List the steps to properly band a lamb at 3-5 days old. 2 points
each.

22._______ _______________________________________________


23.________ _______________________________________________


24._________ ______________________________________________


25._______ ________________________________________________
NAME:___________________________ DATE:_____________________

                               SHEEP INDUSTRY
                                 UNITE EXAM
                          100 TOAL POINTS POSSIBLE


26.________ ______________________________________________


27._________ _____________________________________________


28.__________ ____________________________________________



                                Section 4: Short Answer
                                    (12 total points)

Directions: Answer each question using 3-5 complete sentences. Make sure
sentences are grammatically correct. 4 points each.

29. Compare and contrast the difference between a ram and a wether?




30. Compare and contrast the different identification tags i e, ear tag, scrapie tag, tattoo
identification, and ear notching.




31. The quality of wool can be determined by many factors, list and describe each factor?
NAME:___________________________ DATE:_____________________

                              SHEEP INDUSTRY
                                UNITE EXAM
                         100 TOAL POINTS POSSIBLE


                                 Section 5: Matching
                                   (11 total points)

Directions: Write the word from the word bank next to the appropriate
definition. 1 point each.

   A. Milk Fever              F. Overeating         K. Toxoplasmosis Abortion
   B. Sore Mouth              G. Tetanus            L. Bloody Scours
   C. Overeating              H. Scrapie            M. Mastitis
   D. Yield                   I. Blade Shears       N. Machine Shears
   E. Wool                    J. Crimp              O. Fiber

_______ 32. Sudden change in feed causes bacteria


________33. A viral disease that is highly contagious


________34. Abortion caused by cats


________35. The measurement of thickness of wool fiber


________36. Usually called blue bag


________37. Ewe’s inability to mobilize calcium


________38. Disease affecting the central nervous system\


________39. The amount of wool left after washing


________40. The bend of wool fiber

________41. The fibrous protein derived from the skin cells called follicles in sheep


________42. Consist of two blades arranged similarly to scissors except that the hinge
NAME:___________________________ DATE:_____________________

                             SHEEP INDUSTRY
                               UNITE EXAM
                        100 TOAL POINTS POSSIBLE


                                   Section 6: Matching
                                     (14 points total)

Directions: Match the blanks with the correct wholesale cut of meat. 2 points
each.

43. Shank
44. Shoulder
45. Rack
46. Breast
47. Loin
48. Flank
49. Leg




                              Section 7: Calculations
                                  (7 total points)

Directions: Calculate dressing percentage to the nearest hundredth. Show all
calculations. 7 points.


50. Live weight= 120 lbs.
    Hot carcass weight= 100 lbs.

								
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