CVA - Certified Veterinary Assistant Veterinary Pharmacology Basics Questions and Answers

Question 1

A veterinarian writes a prescription for an anti-anxiety medication to be given "PRN for thunderstorms." How should the CVA explain these instructions to the pet owner?

Accepted Answer

Give the medication as needed specifically when there are thunderstorms.

Answer

The Latin abbreviation 'PRN' stands for 'pro re nata,' which translates to 'as the occasion arises' or 'as needed'. In this context, it means the medication should only be administered when the specific trigger (thunderstorms) is present.

Question 2

Which of the following routes of drug administration typically has the fastest onset of action, making it ideal for emergencies?

Accepted Answer

Intravenous (IV)

Answer

The intravenous (IV) route delivers medication directly into the bloodstream, bypassing absorption barriers and allowing for immediate circulation and the most rapid possible therapeutic effect.

Question 3

A veterinarian prescribes meloxicam for a dog with arthritis. This medication belongs to which class of drugs?

Accepted Answer

Non-steroidal anti-inflammatory drug (NSAID)

Answer

Meloxicam (brand name Metacam) is a commonly used non-steroidal anti-inflammatory drug (NSAID) that reduces the pain, inflammation, and fever associated with conditions like osteoarthritis in dogs.

Question 4

When dispensing a controlled substance, such as a potent opioid analgesic, what is a critical legal requirement that must be meticulously documented?

Accepted Answer

A detailed, running log of the date, client, patient, and exact quantity dispensed.

Answer

The Drug Enforcement Administration (DEA) requires that a precise, continually updated log be kept for all controlled substances. This log must accurately track every dose dispensed or administered, including the date, client/patient information, and the running balance to prevent illegal diversion.

Question 5

A client calls the clinic stating their dog, who just started a new medication, is now lethargic and has a decreased appetite. What is the most appropriate action for the CVA to take?

Accepted Answer

Advise the owner to stop the medication and document the conversation for the veterinarian to review.

Answer

Lethargy and inappetence are potential signs of an adverse drug reaction. The CVA's role is not to diagnose or alter treatment but to safely gather information for the veterinarian. The standard and safest protocol is to advise the owner to pause the medication and to immediately inform the veterinarian so they can assess the situation and provide further instruction.

(CVA) Certified Veterinary Assistant Practice Test

(CVA) Certified Veterinary Assistant Practice Test

CVA - Certified Veterinary Assistant Veterinary Pharmacology Basics Questions and Answers