CBET Surgical Equipment Technology 2

Question 1

What is the primary purpose of a surgical tourniquet system and what safety features must be verified?

Accepted Answer

To restrict blood flow to a limb by applying controlled pressure, with pressure and time monitoring for safety

Answer

To measure blood pressure during surgery

Answer

To warm the patient

Answer

To deliver anesthetic agents

Question 2

How does a surgical smoke evacuator work and why is it important in the operating room?

Accepted Answer

It captures and filters surgical plume to protect staff from hazardous airborne particles and chemicals

Answer

It purifies general air conditioning

Answer

It removes anesthetic gases from breathing circuit

Answer

It ventilates the sterile field

Question 3

What is the function of an operating room surgical light system and what parameters must be maintained?

Accepted Answer

Provide high-intensity, shadow-free, color-accurate illumination with minimal heat generation

Answer

Standard room lighting is adequate

Answer

Only for aesthetic purposes

Answer

Primarily for patient warming

Question 4

What is the purpose of the return electrode monitoring (REM) system on an electrosurgical unit?

Accepted Answer

To continuously verify adequate contact of the dispersive electrode pad to prevent burns

Answer

To monitor the surgeon's hand position

Answer

To measure total energy delivered

Answer

To control cutting depth

Question 5

What is an operating room integration system and what does it manage?

Accepted Answer

A system that centrally controls video, audio, and data from multiple surgical devices within the OR

Answer

A surgery scheduling system

Answer

A surgical inventory system

Answer

A room temperature control system

Question 6

What safety considerations apply to surgical laser systems and what is the role of the laser safety officer?

Accepted Answer

Lasers require eye protection, fire prevention, smoke evacuation, controlled access, and a designated Laser Safety Officer

Answer

No special precautions needed

Answer

Only the surgeon needs eye protection

Answer

Laser safety is managed by fire department