CET Pharmacology & Chemical Agents

Question 1

What is the primary consideration when selecting euthanasia agents for a specific animal species?

Accepted Answer

Species-specific efficacy, speed of action, and minimal pain or distress

Answer

Cost of the agent is the only factor

Answer

Availability at the nearest pharmacy

Answer

The technician's personal preference

Question 2

Which class of drugs is most commonly used as a primary euthanasia agent in veterinary practice?

Accepted Answer

Barbiturates such as sodium pentobarbital

Answer

Antibiotics

Answer

Antihistamines

Answer

Non-steroidal anti-inflammatory drugs

Question 3

What is the correct procedure for handling and storing controlled euthanasia substances?

Accepted Answer

Maintain DEA-compliant records, double-locked storage, and proper chain-of-custody documentation

Answer

Store them in any convenient location

Answer

Keep them in an unlocked cabinet for easy access

Answer

Only track usage when inspected

Question 4

Why is it important to verify death after administering a euthanasia agent?

Accepted Answer

To ensure the animal has achieved irreversible cessation of vital functions before disposal

Answer

Verification is optional and rarely necessary

Answer

Only to complete paperwork requirements

Answer

Verification is only needed for large animals

Question 5

What are the signs a certified euthanasia technician uses to confirm death in an animal?

Accepted Answer

Absence of heartbeat, respiration, corneal reflex, and onset of rigor mortis

Answer

Only checking for breathing

Answer

Checking body temperature only

Answer

Waiting a standard 30 seconds after injection

Question 6

What adverse reaction should a CET be prepared to manage when administering injectable euthanasia agents?

Accepted Answer

Agonal breathing, muscle tremors, or vocalization which may occur after loss of consciousness

Answer

No adverse reactions ever occur

Answer

Allergic reactions requiring epinephrine

Answer

The animal becoming more alert