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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. An example of a trematode.
Brown Swiss
Aveoli
Liver Fluke
Wisconsin
2. Caused by a deficiency of Mg in the diet.
Freemartin
Pulsator
Grass Tetany
Cryptosporidiosis
3. Illawara.
Milking Shorthorn
Aveoli
Type Production Index
Ketosis
4. Most common limiting nutrient for high milk yield.
Sarcoptic - Saroptic
Land-Grant Act
Energy
Scours
5. A fatal protozoan disease of cattle that destroys the red blood cells - causing anemia and death.
Anaplasmosis
Bovine Herpes Infectious Virus
Foot Rot
BST (Bovine Somatotropin)
6. Common name for nematodes.
Correlation
Mule Foot
Brucellosis
Roundworms
7. _____ and _____ are two reportable external parasites common to dairy and beef cattle.
Sarcoptic - Saroptic
Aveoli
Mad Cow Disease
Correlation
8. Hormone stimulates an increase of up to 20% more milk with only 5% more feed.
Prolactin
BST (Bovine Somatotropin)
Mange
Polled
9. Normal rectal temperature of a dairy cow.
Predicting Transmitting Ability Trait
101.5
Shipping Fever
Oxytocin
10. The circumference of the body just back of the shoulders. Used to estimate body weight.
Sarcoptic - Saroptic
Ketosis
Barrel Heart Girth
2 -180
11. The dairy breed with a golden yellow color to its milk.
Liver Fluke
Guernsey
Grass Tetany
Mad Cow Disease
12. A zoonotic disorder affecting as many as 90% of dairy farms.
Challenge
Cryptosporidiosis
Oxytocin
Tuberculosis
13. Mechanism that permits alternating vacuum and atmospheric pressure to exit between the teat cup liner and shell.
Pulsator
Guernsey
Anthrax
Mule Foot
14. One of the most commonly diagnosed viruses in bovine abortion cases and easily prevented with vaccination and improved sanitation.
Microscopic Agglutination Test
AI
67 -914
Bovine Viral Disease
15. Cows are usually rebred at ___ days after breeding
Grass Tetany
Bovine Viral Disease
Pulsator
60
16. Also known as Bovine genital Campylobacteriosis.
Vibriosis
Certified Semen Services
Type Production Index
Vesicular Stromatitis
17. The dairy breed that is used mostly for milk and veal is _____
Holstein
Mange
4
101.5
18. Also known as Bacillary hemoglobinuria.
Holstein
Aveoli
Red Water Disease
Mange
19. Tendency of two or more traits to vary in the same direction or in opposite directions due to common forces or influences.
300-500
Bloat
Vibriosis
Correlation
20. Milk is actually secreted in grape-like structures called ____
Epinephrine
Mange
Aveoli
Milk Fever
21. The world record/ cow/ year for milk yield (in pounds).
Energy
Challenge
CA - AZ - WA - CO
67 -914
22. The mammary system of a cow is divided into ___ independent parts.
X Disease
4
Ketosis
Anthrometics
23. Period of non-lactation between two periods of lactation.
Dry
60
Challenge
Lice
24. Should only be used as a last resort for the treatment of ruminal tymphany.
Trocar
Scours
California
Displaced Abomasum
25. The dairy breed with the highest fat percentage.
Degraded Intake Protein
Jersey
Red Water Disease
Babcock
26. Recommended method for dairy cattle.
60
Johne's
Predicting Transmitting Ability Trait
AI
27. Common name for syndactylism.
Mule Foot
Babcock
Hairy Foot Wart
Vibriosis
28. The oldest breed of dairy cattle.
Cryptosporidiosis
Brown Swiss
1890
DHI Records
29. Four of the leading states in milk production are ___ ___ __ __
Epinephrine
CA - AZ - WA - CO
Guernsey
Udders
30. State producing the most milk (total pounds).
BST (Bovine Somatotropin)
60
California
Mange
31. Intake protein that is broken down by microorganisms in the rumen.
X Disease
Heel Fly
Vibriosis
Degraded Intake Protein
32. Metabolic Disease characterized by accessive ketone body formation.
Sickle
Predicting Transmitting Ability Trait
Malignant Edema
Ketosis
33. PTAT
101.5
Predicting Transmitting Ability Trait
Foot Rot
Displaced Abomasum
34. Wingless - flattened insects.
Scours
Lice
Bovine Viral Disease
305 - 60
35. Age conversion formulas applied to milk production of young cows to compare their milk yield with more mature cows.
101.5
Brucellosis
Mature Equivalent
Heel Fly
36. Is the nation with the highest producing dairy cows.
Shipping Fever
Israel
CA - AZ - WA - CO
Anaplasmosis
37. MUN is abbreviation for ___________?
2 -180
Degraded Intake Protein
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Milk Urea Nitrogen
38. Common name for infectious bovine keratonconjuctivitis.
Trocar
Mange
Pinkeye
9 -200 -000
39. Milking cows are usually milked ____ days and 'dried up' ___ days before the next lactation
Ketosis
Ketosis
305 - 60
Grass Tetany
40. The ____ is used by all dairy cattle breed associations as the standard for judging and classifying cattle
Johne's
Rotary
Bloat
DCUS (Dairy Cow Uniform Scorecard)
41. Viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease.
Udders: 40 % Dairy Character: 20% Frame: 15% Feet and Legs: 15% Body Capacity: 10%
Epinephrine
Vesicular Stromatitis
X Disease
42. Most commonly used test for diagnosis of Leptospirosis in cattle.
Ketosis
Anaplasmosis
Microscopic Agglutination Test
Vibriosis
43. Most important type trait in a dairy cow.
Shipping Fever
Red
Udders
AI
44. Established colleges of agriculture in each state.
Vibriosis
300-500
Foot Rot
Land-Grant Act
45. A chamber that connects the four teat cups to the milk line.
Bovine Herpes Infectious Virus
CA - AZ - WA - CO
305 - 60
Claw
46. Agent which destroys worms in digestive tract.
Anthrometics
Ketosis
Polled
Dry
47. Most common treatment for milk fever.
Polled
Sickle
Anthrometics
Calcium Glucanate
48. Also known as traumatic gastritis.
FCM (Fat Corrected Milk)
DHIA ( Dairy Herd Improvement Association)
2 -180
Hardware Disease
49. Caused by Actinomy bovis.
Lumpy Jaw
Pulsator
16
1890
50. Disease characterized by pneumonia or septicemia. The highest incidence occurs in animals subjected to stress.
Shipping Fever
9 -200 -000
Ketosis
Calcium Glucanate