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Test your basic knowledge |
Dairy Cow Industry
Start Test
Study First
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. Syndactylism.
Dry
Scours
Mule Foot
Milk Fever
2. Most commonly used test for diagnosis of Leptospirosis in cattle.
BST (Bovine Somatotropin)
FCM (Fat Corrected Milk)
Microscopic Agglutination Test
Vesicular Stromatitis
3. The ____ is used by all dairy cattle breed associations as the standard for judging and classifying cattle
Milking Shorthorn
DCUS (Dairy Cow Uniform Scorecard)
Lumpy Jaw
Pulsator
4. Agent which destroys worms in digestive tract.
Degraded Intake Protein
1890
Estrogen
Anthrometics
5. Also known as Bovine genital Campylobacteriosis.
DCUS (Dairy Cow Uniform Scorecard)
Oxytocin
Prolactin
Vibriosis
6. Casting is used as a temporary treatment of this disorder.
Milk Urea Nitrogen
Oxytocin
Displaced Abomasum
Lice
7. Holstein Association uses ______________ as a method of ranking bulls on their overall performance.
Myotoxins
Challenge
Goiter
Type Production Index
8. Intake protein that is broken down by microorganisms in the rumen.
Degraded Intake Protein
Type
Brown Swiss
Bovine Viral Disease
9. Parts blood must pass through the udder to produce milk.
Lumpy Jaw
Holstein
300-500
Mature Equivalent
10. Parturient paresis.
White Muscle Disease
Milk Fever
Babcock
67 -914
11. Hormone counteracts milk letdown.
Epinephrine
Roundworms
Bovine Herpes Infectious Virus
Guernsey
12. The mammary system of a cow is divided into ___ independent parts.
4
Israel
Grass Tetany
Cattle Grubs
13. Optinum daylight hours for maximum milk yield.
16
67 -914
305 - 60
2 -180
14. 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.
Oxytocin
Malignant Edema
DHI Records
4
15. Milking cows are usually milked ____ days and 'dried up' ___ days before the next lactation
Hardware Disease
305 - 60
Type Production Index
Mange
16. Diarrhea.
Udders
Tuberculosis
60
Scours
17. Viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease.
Vesicular Stromatitis
CA - AZ - WA - CO
Wisconsin
Freemartin
18. Hormone stimulates milk production.
Tuberculosis
Prolactin
AI
Dry
19. The dairy breed that is used mostly for milk and veal is _____
Holstein
Sarcoptic - Saroptic
Oxytocin
Jersey
20. Four of the leading states in milk production are ___ ___ __ __
CA - AZ - WA - CO
Johne's
Land-Grant Act
X Disease
21. Also known as hyperkeratosis.
Hairy Foot Wart
67 -914
X Disease
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
22. Adjustment of milk with different fat percentages to equivalent amounts on an energy basis.
Hardware Disease
FCM (Fat Corrected Milk)
Malignant Edema
Rotary
23. Common name for ruminal tymphany.
Hardware Disease
Bloat
Type Production Index
9 -200 -000
24. The dairy breed with the highest fat percentage.
Estrogen
Jersey
Freemartin
Malignant Edema
25. Caused by Mycobacterium bovis.
Anthrax
Energy
Trocar
Tuberculosis
26. The circumference of the body just back of the shoulders. Used to estimate body weight.
Barrel Heart Girth
Anaplasmosis
CA - AZ - WA - CO
Bloat
27. Naturally hornless.
Vibriosis
Polled
Tuberculosis
Prolactin
28. Caused by a deficiency of iodine in the diet.
Wisconsin
300-500
Goiter
Tuberculosis
29. Also known as traumatic gastritis.
Pulsator
Challenge
Hardware Disease
Degraded Intake Protein
30. A fatal protozoan disease of cattle that destroys the red blood cells - causing anemia and death.
Grass Tetany
Wisconsin
Anaplasmosis
Scours
31. Hormone stimulates an increase of up to 20% more milk with only 5% more feed.
Guernsey
Anaplasmosis
Energy
BST (Bovine Somatotropin)
32. Illawara.
AI
Dry
Milking Shorthorn
Grass Tetany
33. Common name for papillomatous digital dermatitis.
Vesicular Stromatitis
Babcock
Hairy Foot Wart
Calcium Glucanate
34. Method of feeding cows aimed at finding their potential to secrete milk and used to prevent metabolic shortage in energy.
Anthrax
Aveoli
Challenge
101.5
35. The world record/ cow/ year for milk yield (in pounds).
Prolactin
Type Production Index
67 -914
Pulsator
36. Tendency of two or more traits to vary in the same direction or in opposite directions due to common forces or influences.
60
Correlation
Mange
Milk Fever
37. Also known as Red Nose.
Somatic
Bovine Herpes Infectious Virus
DHIA ( Dairy Herd Improvement Association)
Certified Semen Services
38. Age conversion formulas applied to milk production of young cows to compare their milk yield with more mature cows.
Lumpy Jaw
Sarcoptic - Saroptic
Udders
Mature Equivalent
39. 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.
Sickle
Challenge
Anthrometics
Liver Fluke
40. Count of ____ cells helps determine inflammation of the mammary gland
Holstein
16
Somatic
Milk Fever
41. _____ and _____ are two reportable external parasites common to dairy and beef cattle.
Estrogen
Sarcoptic - Saroptic
1890
Ketosis
42. Unulent fever in people.
Brucellosis
AI
Malignant Edema
Goiter
43. The oldest breed of dairy cattle.
Hardware Disease
Liver Fluke
Israel
Brown Swiss
44. A chamber that connects the four teat cups to the milk line.
Certified Semen Services
60
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Claw
45. Most important type trait in a dairy cow.
Udders
Predicting Transmitting Ability Trait
1890
Guernsey
46. Hormone Stimulates milk letdown.
Type Production Index
Heel Fly
Oxytocin
Grass Tetany
47. Also known as acetonemia.
Ketosis
Mule Foot
Red
Pulsator
48. MUN is abbreviation for ___________?
60
Hardware Disease
Scours
Milk Urea Nitrogen
49. Spores from this fatal disease can live in the soil for more than 60 years.
Anthrax
Somatic
Mule Foot
Type
50. Cows are usually rebred at ___ days after breeding
60
Malignant Edema
Brucellosis
Correlation