AAVSB - American Association of Veterinary State Boards Veterinary Public Health Questions and Answers

Question 1

A client brings in a healthy-appearing, unvaccinated stray dog that bit a child 24 hours ago. The dog cannot be reliably identified or located after leaving the clinic. According to CDC and public health guidelines, what is the most appropriate immediate recommendation for the child who was bitten?

Accepted Answer

Begin post-exposure prophylaxis (PEP) for rabies immediately.

Answer

When the biting animal is a stray (unvaccinated) and unavailable for a 10-day observation period or immediate testing, it must be regarded as potentially rabid. Public health protocol mandates the immediate initiation of post-exposure prophylaxis (PEP), which includes wound care, human rabies immune globulin (HRIG), and a series of rabies vaccine doses, for the exposed person to prevent this fatal disease.

Question 2

What is the primary public health purpose of the Veterinary Feed Directive (VFD) implemented by the FDA?

Accepted Answer

To bring the use of medically important antimicrobials in feed under veterinary supervision to combat resistance.

Answer

The VFD's main goal is to promote the judicious use of medically important antimicrobials in food-producing animals to help limit the development of antimicrobial resistance. It achieves this by eliminating the use of these drugs for production purposes (like growth promotion) and requiring oversight from a licensed veterinarian for their therapeutic use in or on animal feed.

Question 3

A veterinarian in a private mixed-animal practice diagnoses a case of Bovine Spongiform Encephalopathy (BSE) in a cow. According to USDA-APHIS regulations for notifiable animal diseases, what is the veterinarian's most critical and immediate responsibility?

Accepted Answer

To immediately report the suspected case to both the State Animal Health Official and the federal Veterinary Official.

Answer

Accredited veterinarians have a legal obligation to immediately report any suspected or diagnosed cases of diseases on the National List of Reportable Animal Diseases, especially foreign animal diseases or those with control/eradication programs like BSE. The correct protocol is to notify both the State Animal Health Official (SAHO) and the USDA-APHIS Veterinary Official (VO) without delay to initiate a rapid and coordinated response.

Question 4

A swine producer is implementing a biosecurity plan to prevent the introduction of Foot and Mouth Disease (FMD). Which of the following measures is most critical for preventing the introduction of the virus onto the premises by visitors and vehicles?

Accepted Answer

Establishing a controlled entry point with mandatory cleaning/disinfection and providing farm-specific protective clothing.

Answer

FMD virus can be easily transmitted indirectly on contaminated objects (fomites) such as vehicles, equipment, footwear, and clothing. Therefore, the most critical biosecurity measure is to control entry points, thoroughly clean and disinfect any vehicles or equipment entering the farm, and require visitors to wear farm-provided clean or disposable coveralls and boots to prevent mechanical transfer of the virus.

Question 5

Which of the following scenarios best exemplifies the application of the 'One Health' concept?

Accepted Answer

Veterinarians, public health officials, and ecologists collaborating to investigate a West Nile Virus outbreak affecting birds, horses, and humans.

Answer

The One Health concept is a collaborative, multisectoral approach recognizing that the health of people is closely connected to the health of animals and their shared environment. Investigating a zoonotic disease like West Nile Virus, which involves animal reservoirs (birds), other susceptible animal species (horses), and human cases, requires the integrated expertise of veterinary, human health, and environmental professionals, perfectly illustrating the One Health approach.

AAVSB - American Association of Veterinary State Boards Practice Test

AAVSB - American Association of Veterinary State Boards Practice Test

AAVSB - American Association of Veterinary State Boards Veterinary Public Health Questions and Answers