ANSC 2050 ALL QUIZZES QUESTIONS WITH VERIFIED
ANSWERS
True/False: One of the cardinal signs of inflammation: Rubor is noted by redness. -
Answers - True
True/False: The Jersey breed produces milk higher in fat and protein than the Holstein
breed. - Answers - True
True/False: IF you have poor quality colostrum, just feed more of it to ensure absorption
of antibodies. - Answers - False
True/False: The skin is the first line of dense from invading organisms. - Answers - True
True/False: A colostrometer measures the quality of the cheese that the colostrum will
yield. - Answers - False
True/False: Louisiana is ranked in the top five of total dairy production. - Answers -
False
True/False: Dairy cows spend roughly 3-5 hours per day eating. - Answers - True
True/False: A dairy cow that is not producing milk is referred to as a wet cow. - Answers
- False
True/False: The term freshening refers to the swelling of the udder and usually occurs 3
weeks to 24 hours before birth. - Answers - True
Newborn calves are dependent on passive transfer of maternal antibodies from what? -
Answers - colostrum
Immunization of an animal is an example of what kind of immunity? - Answers - active
The diet refers to the mix of feed ingredients fed to an animal, and the ______ refers to
the amount of the diet fed to an animal. - Answers - ration
What system protects animals against microbial invasion and is therefore essential for
life? - Answers - immune system
What is the science and business that deals with production, processing, and marketing
of milk and milk products? - Answers - dairying
Which of the following is not a major dairy breed in the US?
, a) holstein
b) red and white
c) belted galloway
d) jersey - Answers - c) belted galloway
Which dairy cattle breed converts less carotene to vitamin A and produces milk with a
golden color? - Answers - Guernsey
How many hours a day will a dairy cow spend lying down or resting? - Answers - 12-14
hours
Which of the following is not a stage of partition in the dairy cow?
a) conception
b) dilation of the birth canal
c) expulsion of the fetus
d) expulsion of the membranes (placenta) - Answers - a) conception
All of the following are examples of calf identification except:
a) ear tag
b) photograph
c) ankle band
d) tail notch - Answers - d) tail notch
Disbudding of dairy calves should be done prior to how many weeks of age? - Answers
-2
The BCS system for dairy cattle ranges from what to what? - Answers - 1 to 5
From the onset of milk letdown, how long is a dairy cow under the influence of oxytocin?
- Answers - 5-6 minutes
Which of the following is not a cause of infertility in dairy cattle?
a) inbreeding
b) multiple births
c) milk fever
d) retained placenta - Answers - c) milk fever
In dairy cattle, one point of the body condition equals ___ to ___ pounds in body weight.
- Answers - 100 to 140
What are the top two states for total dairy production in the US? - Answers - Wisconsin
and California
A breed of cattle that is made up of two or more component breeds and designed to
benefit from hybrid vigor without crossing other breeds is known as a - Answers -
composite breed
ANSWERS
True/False: One of the cardinal signs of inflammation: Rubor is noted by redness. -
Answers - True
True/False: The Jersey breed produces milk higher in fat and protein than the Holstein
breed. - Answers - True
True/False: IF you have poor quality colostrum, just feed more of it to ensure absorption
of antibodies. - Answers - False
True/False: The skin is the first line of dense from invading organisms. - Answers - True
True/False: A colostrometer measures the quality of the cheese that the colostrum will
yield. - Answers - False
True/False: Louisiana is ranked in the top five of total dairy production. - Answers -
False
True/False: Dairy cows spend roughly 3-5 hours per day eating. - Answers - True
True/False: A dairy cow that is not producing milk is referred to as a wet cow. - Answers
- False
True/False: The term freshening refers to the swelling of the udder and usually occurs 3
weeks to 24 hours before birth. - Answers - True
Newborn calves are dependent on passive transfer of maternal antibodies from what? -
Answers - colostrum
Immunization of an animal is an example of what kind of immunity? - Answers - active
The diet refers to the mix of feed ingredients fed to an animal, and the ______ refers to
the amount of the diet fed to an animal. - Answers - ration
What system protects animals against microbial invasion and is therefore essential for
life? - Answers - immune system
What is the science and business that deals with production, processing, and marketing
of milk and milk products? - Answers - dairying
Which of the following is not a major dairy breed in the US?
, a) holstein
b) red and white
c) belted galloway
d) jersey - Answers - c) belted galloway
Which dairy cattle breed converts less carotene to vitamin A and produces milk with a
golden color? - Answers - Guernsey
How many hours a day will a dairy cow spend lying down or resting? - Answers - 12-14
hours
Which of the following is not a stage of partition in the dairy cow?
a) conception
b) dilation of the birth canal
c) expulsion of the fetus
d) expulsion of the membranes (placenta) - Answers - a) conception
All of the following are examples of calf identification except:
a) ear tag
b) photograph
c) ankle band
d) tail notch - Answers - d) tail notch
Disbudding of dairy calves should be done prior to how many weeks of age? - Answers
-2
The BCS system for dairy cattle ranges from what to what? - Answers - 1 to 5
From the onset of milk letdown, how long is a dairy cow under the influence of oxytocin?
- Answers - 5-6 minutes
Which of the following is not a cause of infertility in dairy cattle?
a) inbreeding
b) multiple births
c) milk fever
d) retained placenta - Answers - c) milk fever
In dairy cattle, one point of the body condition equals ___ to ___ pounds in body weight.
- Answers - 100 to 140
What are the top two states for total dairy production in the US? - Answers - Wisconsin
and California
A breed of cattle that is made up of two or more component breeds and designed to
benefit from hybrid vigor without crossing other breeds is known as a - Answers -
composite breed
