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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. 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.
Hairy Foot Wart
16
Foot Rot
Sickle
2. An example of a trematode.
Mule Foot
Heel Fly
Liver Fluke
Land-Grant Act
3. 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.
Bloat
2 -180
101.5
DHIA ( Dairy Herd Improvement Association)
4. Cows are usually rebred at ___ days after breeding
60
Vibriosis
Body Conditioning Score
Claw
5. The mammary system of a cow is divided into ___ independent parts.
Anaplasmosis
Shipping Fever
4
Milk Fever
6. Hormone counteracts milk letdown.
Type
Epinephrine
Grass Tetany
300-500
7. Disease characterized by pneumonia or septicemia. The highest incidence occurs in animals subjected to stress.
Shipping Fever
Freemartin
16
Microscopic Agglutination Test
8. Hormone Stimulates milk letdown.
Barrel Heart Girth
Red Water Disease
Oxytocin
Degraded Intake Protein
9. Tendency of two or more traits to vary in the same direction or in opposite directions due to common forces or influences.
Jersey
Milk Fever
Correlation
Claw
10. Method of feeding cows aimed at finding their potential to secrete milk and used to prevent metabolic shortage in energy.
Myotoxins
Displaced Abomasum
Microscopic Agglutination Test
Challenge
11. Unulent fever in people.
Myotoxins
FCM (Fat Corrected Milk)
Brucellosis
Holstein
12. CSS stands for.
Certified Semen Services
Lice
Type
DHIA ( Dairy Herd Improvement Association)
13. PTAT
Displaced Abomasum
300-500
Anthrometics
Predicting Transmitting Ability Trait
14. Caused by Mycobacterium bovis.
Milk Urea Nitrogen
2 -180
Tuberculosis
Trocar
15. Metabolic Disease characterized by accessive ketone body formation.
X Disease
Ketosis
Liver Fluke
Red
16. A zoonotic disorder affecting as many as 90% of dairy farms.
Cryptosporidiosis
Ketosis
Tuberculosis
Trocar
17. Hormone stimulates an increase of up to 20% more milk with only 5% more feed.
AI
Correlation
Sickle
BST (Bovine Somatotropin)
18. Physical conformation of an animal.
Red Water Disease
Type
Somatic
Anthrax
19. Molds which develop on feed producing toxins.
Guernsey
Myotoxins
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Polled
20. Parturient paresis.
Milk Fever
Claw
Goiter
Type Production Index
21. Caused by a deficiency of Mg in the diet.
16
Red
Grass Tetany
Ketosis
22. Mechanism that permits alternating vacuum and atmospheric pressure to exit between the teat cup liner and shell.
Aveoli
Pulsator
Tuberculosis
Rotary
23. Optinum daylight hours for maximum milk yield.
Lice
16
Vesicular Stromatitis
Ketosis
24. Also known as Red Nose.
Bovine Herpes Infectious Virus
Freemartin
Calcium Glucanate
Dry
25. The circumference of the body just back of the shoulders. Used to estimate body weight.
Barrel Heart Girth
101.5
Scours
Displaced Abomasum
26. Also known as hyperkeratosis.
X Disease
Displaced Abomasum
Mature Equivalent
Myotoxins
27. Number of dairy cows in the United States.
Udders
White Muscle Disease
9 -200 -000
Milking Shorthorn
28. Most commonly used test for diagnosis of Leptospirosis in cattle.
Johne's
Trocar
DHIA ( Dairy Herd Improvement Association)
Microscopic Agglutination Test
29. The oldest breed of dairy cattle.
Hairy Foot Wart
Brown Swiss
300-500
Vesicular Stromatitis
30. Viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease.
Tuberculosis
Liver Fluke
Mule Foot
Vesicular Stromatitis
31. Agent which destroys worms in digestive tract.
Pulsator
Anthrometics
Type Production Index
Oxytocin
32. State with the largest number of dairy cows.
Wisconsin
Dry
Oxytocin
16
33. Common name for interdigital phlegmon.
Body Conditioning Score
Anthrometics
Foot Rot
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
34. Also known as acetonemia.
Ketosis
Barrel Heart Girth
AI
Red Water Disease
35. One of the most commonly diagnosed viruses in bovine abortion cases and easily prevented with vaccination and improved sanitation.
Energy
Vibriosis
Bovine Viral Disease
Shipping Fever
36. Another name for carousel type milk barn.
Claw
Dry
Sickle
Rotary
37. Uses DCADS to minimize incidence of _______?
Bloat
Milk Fever
Challenge
Sickle
38. Used to regularly evaluate where an individual cow stands in body condition relative to the ideals for her stage in lactation.
Israel
Johne's
Body Conditioning Score
Myotoxins
39. Count of ____ cells helps determine inflammation of the mammary gland
Somatic
Anthrax
Red Water Disease
Prolactin
40. Stiff Lamb - Nutritional Muscular Dystrophy - Caused by a defficiency of Vitamin E or Selenium in dairy calves.
Mad Cow Disease
White Muscle Disease
DCUS (Dairy Cow Uniform Scorecard)
Sarcoptic - Saroptic
41. Also known as traumatic gastritis.
Hardware Disease
Polled
DHI Records
Ketosis
42. The dairy breed that is used mostly for milk and veal is _____
Land-Grant Act
AI
Israel
Holstein
43. Adjustment of milk with different fat percentages to equivalent amounts on an energy basis.
Tuberculosis
Aveoli
1890
FCM (Fat Corrected Milk)
44. Test for determination of BF% in milk.
Mule Foot
California
Mange
Babcock
45. Casting is used as a temporary treatment of this disorder.
Barrel Heart Girth
Israel
Displaced Abomasum
Certified Semen Services
46. Wingless - flattened insects.
Lice
Polled
Israel
Degraded Intake Protein
47. Parts blood must pass through the udder to produce milk.
DHI Records
Sarcoptic - Saroptic
Aveoli
300-500
48. The Ayrshire breed is colored ____ and white.
Liver Fluke
Body Conditioning Score
AI
Red
49. The main points of a dairy cow and their perspective points in juding are...
Holstein
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
1890
Body Conditioning Score
50. Normal rectal temperature of a dairy cow.
101.5
300-500
4
BST (Bovine Somatotropin)