IAHCSMM OR Liaison and Surgical Instrument Specialties

Question 1

When a surgical case requires loaner instruments (instruments provided by an outside vendor for a specific case), the CS department primary responsibility is to:

Accepted Answer

Receive and fully reprocess all loaner instruments according to the manufacturer IFU before sterilization

Answer

Use the instruments directly from the vendor shipping container without reprocessing

Answer

Return all loaner instruments without reprocessing if the vendor claims they are pre-sterilized

Answer

Process loaner instruments using any available method regardless of the IFU

Question 2

A robotic surgical instrument with a usage counter reaches its maximum reuse limit. The CS technician should:

Accepted Answer

Remove the instrument from service immediately and follow the manufacturer protocol for disposal or return

Answer

Continue reprocessing the instrument until it fails visually

Answer

Reset the counter if the instrument appears visually intact

Answer

Increase the sterilization cycle duration to compensate for wear

Question 3

Which characteristic of a high-quality box-lock joint on a hemostat indicates it is functioning properly?

Accepted Answer

The instrument moves smoothly without binding, ratchet engages firmly at each position, and jaws meet precisely when closed

Answer

The instrument wiggles loosely at the hinge when opened and closed

Answer

The instrument produces a clicking sound at every ratchet position only when fully closed

Answer

The hinge shows visible metal scoring indicating normal wear

Question 4

Which statement about rigid container systems used for sterilization is MOST accurate?

Accepted Answer

Rigid containers must be validated by the manufacturer for use with specific sterilizers and cycle parameters

Answer

Rigid containers eliminate the need for biological indicator testing

Answer

Rigid containers can be used with any sterilizer without validation

Answer

Rigid containers are only approved for gravity displacement sterilization

Question 5

During surgical case preparation, a CS technician assembling an orthopedic implant tray notices a component is missing from the count sheet. The BEST action is:

Accepted Answer

Notify the supervisor and OR coordinator, document the discrepancy, and locate the missing component or arrange a substitute per OR guidance

Answer

Send the tray as assembled without the missing component

Answer

Add a random compatible-looking component as a substitute

Answer

Complete the tray with a written note inside it for the surgeon to handle

Question 6

The primary purpose of point-of-use instrument inspection by the scrub technician before a surgery begins is to:

Accepted Answer

Provide a final safety check for instrument function and sterile packaging integrity at the point of patient care

Answer

Replace the decontamination and assembly inspections performed in CS

Answer

Count instruments for billing purposes

Answer

Verify instrument counts for the CS department inventory system