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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. The dairy breed that is used mostly for milk and veal is _____
Holstein
Estrogen
Oxytocin
Goiter
2. Tendency of two or more traits to vary in the same direction or in opposite directions due to common forces or influences.
305 - 60
101.5
Challenge
Correlation
3. Test for determination of BF% in milk.
Hardware Disease
Mule Foot
Degraded Intake Protein
Babcock
4. Common name for nematodes.
Degraded Intake Protein
Roundworms
Bovine Herpes Infectious Virus
DCUS (Dairy Cow Uniform Scorecard)
5. Caused by the heel fly.
Oxytocin
Cattle Grubs
Babcock
DHI Records
6. Mechanism that permits alternating vacuum and atmospheric pressure to exit between the teat cup liner and shell.
Polled
Pulsator
Babcock
Anthrax
7. Viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease.
4
Scours
Vesicular Stromatitis
101.5
8. Diarrhea.
Bovine Viral Disease
1890
Rotary
Scours
9. Hormone counteracts milk letdown.
Jersey
AI
Epinephrine
Anthrax
10. Hormone stimulates mammary duct development.
Estrogen
Predicting Transmitting Ability Trait
4
Vibriosis
11. A fatal protozoan disease of cattle that destroys the red blood cells - causing anemia and death.
Liver Fluke
Anaplasmosis
Red Water Disease
Milk Fever
12. State producing the most milk (total pounds).
Lumpy Jaw
California
Anthrax
Mature Equivalent
13. Used to regularly evaluate where an individual cow stands in body condition relative to the ideals for her stage in lactation.
Claw
Malignant Edema
Body Conditioning Score
Correlation
14. Agent which destroys worms in digestive tract.
Anaplasmosis
Anthrometics
Body Conditioning Score
Certified Semen Services
15. Recommended method for dairy cattle.
9 -200 -000
AI
Somatic
Calcium Glucanate
16. Physical conformation of an animal.
Milk Fever
Aveoli
Udders
Type
17. Should only be used as a last resort for the treatment of ruminal tymphany.
Trocar
X Disease
Type
Microscopic Agglutination Test
18. State with the largest number of dairy cows.
Holstein
Jersey
Bloat
Wisconsin
19. Naturally hornless.
Babcock
Sickle
Polled
Mad Cow Disease
20. Also known as Bacillary hemoglobinuria.
Dry
Red Water Disease
Myotoxins
Body Conditioning Score
21. Also known as hyperkeratosis.
X Disease
Claw
Displaced Abomasum
Pulsator
22. The oldest breed of dairy cattle.
Sickle
Brown Swiss
Epinephrine
Lumpy Jaw
23. The Ayrshire breed is colored ____ and white.
Displaced Abomasum
Somatic
16
Red
24. Milk is actually secreted in grape-like structures called ____
Aveoli
Heel Fly
Prolactin
Dry
25. Also known as traumatic gastritis.
Freemartin
Hardware Disease
Shipping Fever
Sickle
26. Is the nation with the highest producing dairy cows.
California
2 -180
Israel
Vesicular Stromatitis
27. Parts blood must pass through the udder to produce milk.
Correlation
Prolactin
Vesicular Stromatitis
300-500
28. PTAT
Hardware Disease
Pulsator
Predicting Transmitting Ability Trait
Freemartin
29. The dairy breed with the highest fat percentage.
Jersey
Red
Type
Type Production Index
30. Molds which develop on feed producing toxins.
Myotoxins
Goiter
Dry
Somatic
31. 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.
Lice
Myotoxins
DHI Records
Predicting Transmitting Ability Trait
32. Caused by a deficiency of Mg in the diet.
Cryptosporidiosis
Grass Tetany
Microscopic Agglutination Test
DHI Records
33. The ____ is used by all dairy cattle breed associations as the standard for judging and classifying cattle
Milk Fever
Israel
DCUS (Dairy Cow Uniform Scorecard)
Tuberculosis
34. An infertile female calf born co-twin to a bull.
Trocar
Udders
Freemartin
Epinephrine
35. An example of a trematode.
Grass Tetany
Anaplasmosis
Liver Fluke
Pulsator
36. MUN is abbreviation for ___________?
Tuberculosis
9 -200 -000
Guernsey
Milk Urea Nitrogen
37. Common name for syndactylism.
Oxytocin
9 -200 -000
Aveoli
Mule Foot
38. Wingless - flattened insects.
Estrogen
60
Lice
AI
39. The common name for Bovine Spongiform Encephalopathy (BSE).
Goiter
Mad Cow Disease
Mature Equivalent
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
40. Also called gas gangrene.
Anthrax
Malignant Edema
Hairy Foot Wart
Prolactin
41. Adjustment of milk with different fat percentages to equivalent amounts on an energy basis.
Myotoxins
Vesicular Stromatitis
FCM (Fat Corrected Milk)
Lumpy Jaw
42. Four of the leading states in milk production are ___ ___ __ __
Ketosis
CA - AZ - WA - CO
Cryptosporidiosis
Somatic
43. The dairy breed with a golden yellow color to its milk.
Liver Fluke
Guernsey
2 -180
BST (Bovine Somatotropin)
44. Most commonly used test for diagnosis of Leptospirosis in cattle.
Microscopic Agglutination Test
Guernsey
Sickle
Energy
45. Hormone stimulates an increase of up to 20% more milk with only 5% more feed.
Freemartin
DHI Records
BST (Bovine Somatotropin)
Degraded Intake Protein
46. Year Babcock Test was developed.
1890
Foot Rot
Sickle
Babcock
47. Metabolic Disease characterized by accessive ketone body formation.
Displaced Abomasum
Anthrax
Ketosis
Polled
48. Common name for ruminal tymphany.
Bloat
Grass Tetany
Pinkeye
White Muscle Disease
49. Period of non-lactation between two periods of lactation.
Correlation
Dry
Holstein
Barrel Heart Girth
50. Optinum daylight hours for maximum milk yield.
DHI Records
Mule Foot
Ketosis
16