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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. Also known as Bacillary hemoglobinuria.
Lice
Energy
Tuberculosis
Red Water Disease
2. Common name for nematodes.
Roundworms
White Muscle Disease
Sarcoptic - Saroptic
Brown Swiss
3. Optinum daylight hours for maximum milk yield.
Goiter
Type
Displaced Abomasum
16
4. Parturient paresis.
Displaced Abomasum
Myotoxins
16
Milk Fever
5. Parts blood must pass through the udder to produce milk.
101.5
Milking Shorthorn
300-500
Trocar
6. The dairy breed that is used mostly for milk and veal is _____
Holstein
Correlation
Milk Fever
Malignant Edema
7. 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.
Somatic
Cryptosporidiosis
60
DHI Records
8. Common name for ruminal tymphany.
Bloat
Lumpy Jaw
Challenge
Milking Shorthorn
9. Rolling herd average for U.S. dairy herd.
Shipping Fever
Bovine Herpes Infectious Virus
2 -180
Udders
10. The circumference of the body just back of the shoulders. Used to estimate body weight.
Cattle Grubs
Calcium Glucanate
305 - 60
Barrel Heart Girth
11. Molds which develop on feed producing toxins.
California
Myotoxins
Land-Grant Act
Cryptosporidiosis
12. Spores from this fatal disease can live in the soil for more than 60 years.
Claw
Anthrax
California
16
13. Viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease.
Vesicular Stromatitis
Predicting Transmitting Ability Trait
Foot Rot
Estrogen
14. Mechanism that permits alternating vacuum and atmospheric pressure to exit between the teat cup liner and shell.
Babcock
300-500
Pulsator
Foot Rot
15. Normal rectal temperature of a dairy cow.
Bovine Viral Disease
101.5
Brucellosis
Epinephrine
16. The dairy breed with a golden yellow color to its milk.
Guernsey
FCM (Fat Corrected Milk)
Epinephrine
White Muscle Disease
17. A chamber that connects the four teat cups to the milk line.
Vesicular Stromatitis
Claw
Milk Urea Nitrogen
Lumpy Jaw
18. One of the most commonly diagnosed viruses in bovine abortion cases and easily prevented with vaccination and improved sanitation.
Milking Shorthorn
Freemartin
Bovine Viral Disease
2 -180
19. The common name for Bovine Spongiform Encephalopathy (BSE).
Red Water Disease
Mad Cow Disease
Correlation
Oxytocin
20. Caused by Actinomy bovis.
Type
Johne's
X Disease
Lumpy Jaw
21. Caused by the heel fly.
60
Cattle Grubs
67 -914
Dry
22. The mammary system of a cow is divided into ___ independent parts.
Myotoxins
Goiter
4
Vesicular Stromatitis
23. Adjustment of milk with different fat percentages to equivalent amounts on an energy basis.
Microscopic Agglutination Test
FCM (Fat Corrected Milk)
Malignant Edema
Type Production Index
24. Caused by a deficiency of iodine in the diet.
Challenge
Displaced Abomasum
Goiter
AI
25. The oldest breed of dairy cattle.
DCUS (Dairy Cow Uniform Scorecard)
Grass Tetany
Mad Cow Disease
Brown Swiss
26. Syndactylism.
60
Displaced Abomasum
Vesicular Stromatitis
Mule Foot
27. Disease causing chronic diarrhea - weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis.
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183
28. State with the largest number of dairy cows.
Wisconsin
Babcock
4
Predicting Transmitting Ability Trait
29. Another name for carousel type milk barn.
Land-Grant Act
Rotary
Holstein
4
30. Also known as Bovine genital Campylobacteriosis.
Mule Foot
Milk Fever
Anthrax
Vibriosis
31. Year Babcock Test was developed.
FCM (Fat Corrected Milk)
Mad Cow Disease
Cattle Grubs
1890
32. Also known as traumatic gastritis.
Hardware Disease
BST (Bovine Somatotropin)
Mule Foot
305 - 60
33. Milk is actually secreted in grape-like structures called ____
Bovine Viral Disease
Guernsey
Aveoli
Babcock
34. Test for determination of BF% in milk.
Trocar
Oxytocin
Vibriosis
Babcock
35. Holstein Association uses ______________ as a method of ranking bulls on their overall performance.
Polled
BST (Bovine Somatotropin)
Liver Fluke
Type Production Index
36. Most common treatment for milk fever.
Calcium Glucanate
Heel Fly
Bovine Herpes Infectious Virus
Epinephrine
37. 'Barn-itch'.
Anaplasmosis
305 - 60
Mange
Bovine Herpes Infectious Virus
38. Most commonly used test for diagnosis of Leptospirosis in cattle.
Myotoxins
Degraded Intake Protein
60
Microscopic Agglutination Test
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
Roundworms
Aveoli
Johne's
40. Hormone stimulates milk production.
Tuberculosis
Prolactin
60
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
41. A zoonotic disorder affecting as many as 90% of dairy farms.
Myotoxins
67 -914
Land-Grant Act
Cryptosporidiosis
42. Naturally hornless.
Milk Urea Nitrogen
Polled
Correlation
Brucellosis
43. State producing the most milk (total pounds).
Mule Foot
CA - AZ - WA - CO
16
California
44. Wingless - flattened insects.
Mad Cow Disease
White Muscle Disease
Lice
Liver Fluke
45. Caused by a deficiency of Mg in the diet.
Estrogen
BST (Bovine Somatotropin)
Grass Tetany
Hairy Foot Wart
46. The world record/ cow/ year for milk yield (in pounds).
Red Water Disease
2 -180
Correlation
67 -914
47. Count of ____ cells helps determine inflammation of the mammary gland
Somatic
Type
Body Conditioning Score
Freemartin
48. Hormone stimulates mammary duct development.
Holstein
Estrogen
Mange
Microscopic Agglutination Test
49. Number of dairy cows in the United States.
9 -200 -000
Milking Shorthorn
Trocar
FCM (Fat Corrected Milk)
50. An association which dairy farmers join to participate in their record-keeping and management plans and is operated jointly by the USDA and state colleges of agriculture and land-grant universities.
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
16
Hardware Disease
DHIA ( Dairy Herd Improvement Association)