FREE NAVLE Surgery Anesthesiology Questions and Answers

Question 1

A 5-year-old male neutered Domestic Shorthair cat is undergoing an elective dental procedure.
During anesthetic induction with propofol, the cat experiences transient apnea.
What is the most appropriate initial response by the anesthetist?

Accepted Answer

Initiate positive pressure ventilation (PPV) and monitor SpO2.

Answer

Administer a reversal agent immediately.

Answer

Increase the propofol dose to deepen anesthesia.

Answer

Change to a different induction agent.

Question 2

Which of the following anesthetic agents is known for providing excellent analgesia and minimal cardiovascular depression, making it a good choice for critically ill patients or those with cardiac disease?

Accepted Answer

Etomidate

Answer

Isoflurane

Answer

Propofol

Answer

Dexmedetomidine

Question 3

A 10-year-old intact male Golden Retriever is undergoing splenectomy for a suspected splenic mass. Prior to surgery, blood work reveals mild anemia (PCV 30%) and mild hypoproteinemia. During the procedure, the patient develops hypothermia (rectal temperature 96°F/35.6°C). Which of the following is the most significant consequence of hypothermia during anesthesia?

Accepted Answer

Prolonged anesthetic recovery and increased risk of arrhythmias.

Answer

Increased anesthetic requirement and faster recovery.

Answer

Enhanced drug metabolism and prolonged clotting times.

Answer

Decreased oxygen consumption and improved tissue perfusion.

Question 4

When monitoring a patient under general anesthesia, what does a capnograph primarily measure?

Accepted Answer

End-tidal carbon dioxide (ETCO2)

Answer

Arterial partial pressure of oxygen (PaO2)

Answer

Blood pressure via an oscillometric cuff

Answer

Heart rate and rhythm via electrocardiogram (ECG)

Question 5

A 3-year-old intact female Poodle is scheduled for an ovariohysterectomy. She has a history of a Grade III/VI left apical systolic murmur. Which pre-anesthetic medication should be used with caution or avoided due to its potential to exacerbate myocardial contractility and increase oxygen demand in a patient with pre-existing cardiac disease?

Accepted Answer

Ketamine

Answer

Diazepam

Answer

Buprenorphine

Answer

Acepromazine

Question 6

What is the primary benefit of using a local anesthetic block in conjunction with general anesthesia for a painful surgical procedure?

Accepted Answer

It provides preemptive analgesia and reduces systemic anesthetic requirements.

Answer

It eliminates the need for general anesthesia.

Answer

It increases the required dose of systemic analgesics.

Answer

It primarily acts as a muscle relaxant.

A 5-year-old male neutered Domestic Shorthair cat is undergoing an elective dental procedure.During anesthetic induction with propofol, the cat experiences transient apnea.What is the most appropriate initial response by the anesthetist?

A 5-year-old male neutered Domestic Shorthair cat is undergoing an elective dental procedure.
During anesthetic induction with propofol, the cat experiences transient apnea.
What is the most appropriate initial response by the anesthetist?