OR Liaison and Surgical Instrument Specialties Flashcards
7 cards from real IAHCSMM practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 OR Liaison and Surgical Instrument Specialties flashcards as text
When assembling a micro-surgical instrument tray, why should individual instruments be separated by foam inserts rather than stacked together?
Answer: To allow sterilant penetration and prevent damage to delicate tips
Foam inserts protect delicate micro-instrument tips from contact damage and ensure sterilant reaches all surfaces by preventing instruments from nesting together.
A CS OR liaison is reviewing a preference card for a total knee replacement. The card calls for a tourniquet cuff. Which department is typically responsible for applying the tourniquet to the patient?
Answer: Anesthesia team or circulating nurse in the OR
Tourniquet application to the patient is performed by the circulating nurse or anesthesia team in the OR, though CS ensures the equipment is functional and delivered.
Which statement CORRECTLY describes the principle of 'first in, first out' (FIFO) as it applies to CS sterile storage?
Answer: Older sterilized items should be used before newer ones to prevent expiration of event-related sterility
FIFO rotation ensures that older sterilized packages are pulled and used first, supporting event-related sterility maintenance and preventing packs from remaining on shelves indefinitely.
During a post-case instrument return, the CS technician observes brown discoloration on stainless steel clamps. This MOST likely indicates:
Answer: Rust or staining from saline, blood, or improper processing
Brown discoloration on stainless steel instruments typically indicates rust or staining caused by chloride exposure from saline, inadequate rinsing, or drying issues.
What is the CORRECT approach when a CS technician receives a flash (immediate-use) sterilization request for a dropped instrument during surgery?
Answer: Follow the instrument manufacturer's IFU and facility policy for IUSS, documenting the cycle and reason
IUSS (immediate-use steam sterilization) must follow the manufacturer's IFU and facility policy, with full documentation of the load, reason, and patient identification.
Which characteristic of a Castroviejo needle holder distinguishes it from a standard needle holder?
Answer: It is spring-action with a locking mechanism, designed for micro and ophthalmic suturing
The Castroviejo needle holder is a spring-action, pencil-grip instrument with a locking latch used for delicate micro- and ophthalmic suturing requiring precision control.
A CS OR liaison is asked to help update surgical preference cards after a surgeon completes a new procedure training. What information is MOST critical to capture on the updated card?
Answer: Specific instrument names, quantities, special equipment, implants, and any procedural notes the surgeon requires
Preference cards must capture exact instrument names, quantities, special equipment, implants, and procedural notes to ensure CS assembles a complete and accurate case cart.