VTNE Veterinary Anesthesia 5

Question 1

A cat recovering from anesthesia develops laryngospasm upon extubation. What is the FIRST action the technician should take?

Accepted Answer

Gently extend the neck and attempt oxygen supplementation; re-intubate if necessary

Answer

Gentle neck extension, oxygen supplementation, and re-intubation if the airway does not open are the immediate priorities for managing laryngospasm in cats.

Question 2

Which anesthetic complication is MOST associated with brachycephalic breeds undergoing general anesthesia?

Accepted Answer

Upper airway obstruction during recovery

Answer

Brachycephalic breeds are predisposed to upper airway obstruction, especially during recovery, due to elongated soft palate, stenotic nares, and hypoplastic trachea.

Question 3

What is the purpose of performing a 'leak test' on an anesthesia machine before use?

Accepted Answer

To detect any leaks in the breathing circuit that could expose staff or patients to waste gas

Answer

A leak test identifies holes or disconnections in the breathing circuit that could reduce delivered anesthetic concentration and expose personnel to waste anesthetic gases.

Question 4

Which of the following best describes 'balanced anesthesia'?

Accepted Answer

Combining multiple drug classes to provide analgesia, sedation, and muscle relaxation while minimizing individual drug doses

Answer

Balanced anesthesia combines analgesics, sedatives, and muscle relaxants at lower individual doses to achieve better anesthesia with fewer side effects than relying on a single agent.

Question 5

A technician is monitoring an anesthetized ferret and notes that rectal temperature has dropped to 96°F (35.6°C). Which ACTIVE warming method is safest?

Accepted Answer

Warm water circulating blanket or forced warm-air blanket

Answer

Warm water circulating blankets and forced warm-air systems provide consistent, safe warming without the thermal burn risk associated with direct heat sources.

VTNE - Veterinary Technician National Examination Practice Test

VTNE - Veterinary Technician National Examination Practice Test

VTNE Veterinary Anesthesia 5