VTNE Anesthesia Management 2

Question 1

Which anesthetic agent is most appropriate for a patient with suspected increased intracranial pressure?

Accepted Answer

Propofol

Answer

Propofol decreases intracranial pressure and cerebral metabolic rate, making it preferable in patients with head trauma or intracranial disease.

Question 2

A cat anesthetized with isoflurane develops a heart rate of 240 bpm. Which drug is most appropriate to treat this tachycardia?

Accepted Answer

Dexmedetomidine

Answer

Dexmedetomidine causes bradycardia via alpha-2 agonism and can be used to slow an anesthetic-induced tachycardia in cats.

Question 3

What is the primary purpose of using a Bain circuit during small animal anesthesia?

Accepted Answer

To allow non-rebreathing with high fresh gas flows

Answer

The Bain circuit is a modified Mapleson D non-rebreathing system that uses high fresh gas flows to prevent CO2 rebreathing.

Question 4

During mask induction in a dog, the patient suddenly becomes apneic. What is the FIRST action the veterinary technician should take?

Accepted Answer

Intubate and provide IPPV

Answer

When apnea occurs during induction, the airway should be secured immediately with intubation and intermittent positive pressure ventilation initiated.

Question 5

Which of the following best describes balanced anesthesia?

Accepted Answer

Combining multiple drugs at lower doses to achieve anesthesia with fewer side effects

Answer

Balanced anesthesia uses combinations of drugs (analgesics, sedatives, inhalants) at lower doses to minimize adverse effects while maintaining adequate anesthetic depth.

VTNE - Veterinary Technician National Examination Practice Test

VTNE - Veterinary Technician National Examination Practice Test

VTNE Anesthesia Management 2