CIS Specialty Instrumentation Sets Questions and Answers 3

Question 1

What special handling is required for flexible endoscope reprocessing?

Accepted Answer

Manual pre-cleaning at point of use, leak testing, channel brushing, high-level disinfection or sterilization, and strict drying protocols

Answer

Flexible endoscopes require immediate bedside pre-cleaning, mandatory leak testing, channel brushing and flushing, validated HLD or sterilization, and thorough forced-air drying.

Question 2

How should cardiac surgery instrument sets be organized?

Accepted Answer

Separated into sub-trays by procedure phase: opening, bypass, repair, and closing

Answer

Cardiac sets are organized into phase-specific sub-trays presented sequentially to support surgical workflow and minimize instrument searching.

Question 3

What unique processing requirement applies to spinal surgery instruments?

Accepted Answer

Strict organization of implant trays with threaded component cleaning and count verification

Answer

Spinal instruments include numerous threaded components that trap bone and tissue, requiring meticulous organization, cleaning, and count verification.

Question 4

Why do MIS instrument sets require different tray configurations than open surgery sets?

Accepted Answer

MIS instruments are long, narrow, and often insulated, requiring specialized holders preventing tip damage and insulation abrasion

Answer

MIS instruments are typically long, narrow-diameter, and often insulated, requiring specialized holders that prevent tip damage and insulation abrasion.

Question 5

What is the critical consideration for instruments from suspected prion disease cases?

Accepted Answer

Prions resist standard sterilization and require special protocols including extended steam cycles or instrument destruction

Answer

Prions are extraordinarily resistant to standard sterilization. Special protocols include extended steam at 134°C for 18 minutes, chemical treatment, or instrument destruction.

CIS - Certified Instrument Specialist Practice Test

CIS - Certified Instrument Specialist Practice Test

CIS Specialty Instrumentation Sets Questions and Answers 3