Beef and Dairy Preventative Medicine

Question 1 of 22

Medal-premium 1

In general, vaccines prevent disease.

Select one of the following:

  • True
  • False

Question 2 of 22

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Clostridial immunity is excellent because

Select one of the following:

  • it is modified live

  • it is killed

  • of protein subunits

  • of toxoids

Question 3 of 22

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Brucellosis in cattle has been eradicated but vaccination is still persistent.

Select one of the following:

  • True
  • False

Question 4 of 22

Medal-premium 1

Which of the following is FALSE regarding vaccination against brucellosis in cattle?

Select one of the following:

  • Cattle should be vaccinated during calfhood

  • Cattle shipped frequently should be vaccinated

  • Buyers and sellers cannot require that calves be vaccinated

  • certification/accreditation is available for Brucellosis

Question 5 of 22

Medal-premium 1

The vaccine for which bacterium should be given to the cow as prevention in the neonate?

Select one of the following:

  • E. coli

  • Footrot

  • Leptospirosis

  • Pasteurellosis

Question 6 of 22

Medal-premium 1

Footrot is caused by which bacterium?

Select one of the following:

  • E. coli

  • Fusobacterium necrophorum

  • Leptospira pomona

  • Manheimmia hemolyticum

Question 7 of 22

Medal-premium 1

Hosts don't make good antibodies against which bacterium?

Select one of the following:

  • Escherichia

  • Fusobacterium

  • Leptospira

  • Pasteurella

Question 8 of 22

Medal-premium 1

Which bacteria use leukotoxins against neutrophils in the lung?

Select one of the following:

  • E. coli

  • Fusobacterium necrophorum

  • Leptospira

  • Pasteurella

Question 9 of 22

Medal-premium 1

Which strain was most recently added to the 6-way Leptospira vaccine?

Select one of the following:

  • Leptospira interrogans

  • L. serovar canicola

  • L. serovar grippotyphosa

  • L. Hardjo-bovis

  • L. serovar hardjo

  • L. serovar pomona

Question 10 of 22

Medal-premium 1

The mannheimia hemolytica leukotoxoid vaccine decreases severity and incidence.

Select one of the following:

  • True
  • False

Question 11 of 22

Medal-premium 1

Which has the most effective bacterial vaccine?

Select one of the following:

  • Moraxella bovis

  • Salmonella typhimurium

  • Staphylococcus aureus

  • Haemophilus somnus

  • Manheimmia hemolyticum

Question 12 of 22

Medal-premium 1

Optional use vaccines depend upon the region and farm specific factors including the expected disease challenge.

Select one of the following:

  • True
  • False

Question 13 of 22

Medal-premium 1

Which of the following is NOT a critical use vaccine?

Select one of the following:

  • Infectious Bovine Respiratory Virus/Parainfluenza virus

  • Bovine Viral Diarrhea virus

  • Leptospirosis

  • Manheimmia hemolyticum

  • Clostridial vaccines

Question 14 of 22

Medal-premium 1

Which of the following is NOT a choice for the Infectious Bovine Respiratory Virus (IBR)/ Parainfluenza virus (PI3)?

Select one of the following:

  • MLV paranteral

  • MLV intranasal

  • MLV oral

  • chemically altered

  • killed

Question 15 of 22

Medal-premium 1

Modified Live Vaccines are safe for use in pregnant cows.

Select one of the following:

  • True
  • False

Question 16 of 22

Medal-premium 1

Modified Live Vaccines are more effective and economical because they typically do not require a booster.

Select one of the following:

  • True
  • False

Question 17 of 22

Medal-premium 1

Bovine Viral Diarrhea Modified Live Virus vaccine has the potential to exacerbate preexisting problems.

Select one of the following:

  • True
  • False

Question 18 of 22

Medal-premium 1

All leptospirosis vaccines are killed products or bacterins.

Select one of the following:

  • True
  • False

Question 19 of 22

Medal-premium 1

What is the most common manifestation of Leptospirosis in cows?

Select one of the following:

  • Abortion

  • Anemia

  • Fever

  • Mastitis

Question 20 of 22

Medal-premium 1

Because they are strong initiators of immunity, Leptospirosis vaccines do not require booster doses.

Select one of the following:

  • True
  • False

Question 21 of 22

Medal-premium 1

Which category is a fresh sale barn calve?

Select one of the following:

  • Category I

  • Category II

  • Category III

  • Category IV

Question 22 of 22

Medal-premium 1

Category I calves require

Select one of the following:

  • vaccinations

  • Anthelmintics

  • Coccidiacontrol

  • No requirements

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Beef and Dairy Preventative Medicine

lniehaus
Quiz by , created almost 3 years ago

Quiz on Beef and Dairy Preventative Medicine, created by lniehaus on 23/02/2014.

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lniehaus
Created by lniehaus almost 3 years ago
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