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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 hyperkeratosis.
Malignant Edema
X Disease
Anaplasmosis
Heel Fly
2. The Ayrshire breed is colored ____ and white.
Freemartin
Red
Sickle
Rotary
3. The circumference of the body just back of the shoulders. Used to estimate body weight.
Polled
White Muscle Disease
300-500
Barrel Heart Girth
4. Uses DCADS to minimize incidence of _______?
Estrogen
BST (Bovine Somatotropin)
Milk Fever
Somatic
5. Test for determination of BF% in milk.
Liver Fluke
Roundworms
Land-Grant Act
Babcock
6. Number of dairy cows in the United States.
9 -200 -000
Milk Fever
Rotary
Displaced Abomasum
7. Cause of cattle grubs.
Heel Fly
305 - 60
Estrogen
DHIA ( Dairy Herd Improvement Association)
8. Common name for nematodes.
Roundworms
Guernsey
Mange
BST (Bovine Somatotropin)
9. Common name for interdigital phlegmon.
Anthrax
Calcium Glucanate
Babcock
Foot Rot
10. An example of a trematode.
Mange
Liver Fluke
Correlation
Jersey
11. Casting is used as a temporary treatment of this disorder.
DCUS (Dairy Cow Uniform Scorecard)
Type
Displaced Abomasum
Vesicular Stromatitis
12. Age conversion formulas applied to milk production of young cows to compare their milk yield with more mature cows.
Johne's
Mature Equivalent
Vibriosis
Land-Grant Act
13. Unulent fever in people.
Type
Body Conditioning Score
Pinkeye
Brucellosis
14. Hormone stimulates mammary duct development.
Type
Estrogen
Mange
Roundworms
15. The dairy breed that is used mostly for milk and veal is _____
Rotary
4
Lice
Holstein
16. State producing the most milk (total pounds).
Microscopic Agglutination Test
Bovine Herpes Infectious Virus
Prolactin
California
17. Hormone Stimulates milk letdown.
Shipping Fever
Oxytocin
Babcock
67 -914
18. Molds which develop on feed producing toxins.
Goiter
Myotoxins
Epinephrine
Milk Fever
19. Another name for carousel type milk barn.
Dry
Rotary
Challenge
101.5
20. 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.
Red Water Disease
Pinkeye
Mule Foot
DHI Records
21. Illawara.
Anthrax
Wisconsin
Milking Shorthorn
Type
22. The common name for Bovine Spongiform Encephalopathy (BSE).
Claw
Hairy Foot Wart
305 - 60
Mad Cow Disease
23. Agent which destroys worms in digestive tract.
Myotoxins
Anthrometics
Anaplasmosis
Guernsey
24. 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.
Hairy Foot Wart
White Muscle Disease
DHIA ( Dairy Herd Improvement Association)
DCUS (Dairy Cow Uniform Scorecard)
25. A zoonotic disorder affecting as many as 90% of dairy farms.
Cryptosporidiosis
Oxytocin
Hardware Disease
Displaced Abomasum
26. Common name for papillomatous digital dermatitis.
Foot Rot
Oxytocin
Wisconsin
Hairy Foot Wart
27. Also known as Bovine genital Campylobacteriosis.
Milk Fever
Brucellosis
Microscopic Agglutination Test
Vibriosis
28. Hormone stimulates an increase of up to 20% more milk with only 5% more feed.
BST (Bovine Somatotropin)
Israel
Microscopic Agglutination Test
Cattle Grubs
29. Recommended method for dairy cattle.
AI
Shipping Fever
101.5
Predicting Transmitting Ability Trait
30. PTAT
67 -914
Predicting Transmitting Ability Trait
FCM (Fat Corrected Milk)
DHIA ( Dairy Herd Improvement Association)
31. Disease causing chronic diarrhea - weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis.
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183
32. Parts blood must pass through the udder to produce milk.
Sarcoptic - Saroptic
300-500
Correlation
1890
33. Count of ____ cells helps determine inflammation of the mammary gland
Barrel Heart Girth
Mad Cow Disease
Somatic
305 - 60
34. Wingless - flattened insects.
Oxytocin
Lice
Mature Equivalent
Holstein
35. The mammary system of a cow is divided into ___ independent parts.
California
Cattle Grubs
4
Displaced Abomasum
36. Rolling herd average for U.S. dairy herd.
2 -180
Sickle
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
300-500
37. Optinum daylight hours for maximum milk yield.
Dry
CA - AZ - WA - CO
DHIA ( Dairy Herd Improvement Association)
16
38. Also known as traumatic gastritis.
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Hardware Disease
Milking Shorthorn
Babcock
39. Hormone counteracts milk letdown.
Polled
Mule Foot
Aveoli
Epinephrine
40. Stiff Lamb - Nutritional Muscular Dystrophy - Caused by a defficiency of Vitamin E or Selenium in dairy calves.
White Muscle Disease
Claw
Type Production Index
Red
41. _____ and _____ are two reportable external parasites common to dairy and beef cattle.
Guernsey
Scours
16
Sarcoptic - Saroptic
42. Normal rectal temperature of a dairy cow.
Challenge
101.5
67 -914
Rotary
43. Caused by Actinomy bovis.
Estrogen
Mule Foot
Lumpy Jaw
DHI Records
44. Syndactylism.
Brown Swiss
Mule Foot
Energy
Jersey
45. A fatal protozoan disease of cattle that destroys the red blood cells - causing anemia and death.
Shipping Fever
Anaplasmosis
Body Conditioning Score
Anthrax
46. Adjustment of milk with different fat percentages to equivalent amounts on an energy basis.
FCM (Fat Corrected Milk)
California
Freemartin
Correlation
47. Year Babcock Test was developed.
DHI Records
1890
Sarcoptic - Saroptic
Goiter
48. Parturient paresis.
Oxytocin
Sickle
Israel
Milk Fever
49. Most commonly used test for diagnosis of Leptospirosis in cattle.
9 -200 -000
Degraded Intake Protein
Microscopic Agglutination Test
101.5
50. Tendency of two or more traits to vary in the same direction or in opposite directions due to common forces or influences.
Freemartin
Correlation
Oxytocin
Brucellosis