Surgical Instrument Identification & Care Flashcards
6 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 6 Surgical Instrument Identification & Care flashcards as text
What is the purpose of instrument lubrication ('milking') in the CS department?
Answer: To maintain the functionality of box locks and moving parts and prevent corrosion
Instrument lubricants protect moving parts, box locks, and ratchets from corrosion and stiffness, extending instrument lifespan.
Which of the following is the correct method to inspect a hemostat during the assembly process?
Answer: Open the ratchet, inspect the box lock, check jaw alignment, tip closure, and verify teeth interlock correctly
A complete hemostat inspection includes verifying box lock integrity, jaw alignment, tip closure, ratchet function, and proper interdigitation of teeth.
What does 'atraumatic' mean when describing surgical instruments?
Answer: Designed to minimize tissue injury, typically with smooth or specially designed jaws
Atraumatic instruments are designed with features that minimize tissue damage, such as smooth jaws or specially coated surfaces, commonly used in vascular and delicate surgery.
What color coding on instrument handles typically indicates a specific jaw size or specialty?
Answer: Manufacturers use standardized color rings to indicate jaw size, specialty, or set membership
Color-coded rings or silicone handles are manufacturer-specific identifiers for jaw size, specialty category, or set belonging, which must be verified against instrument IFU.
What is electrosurgical instrument insulation testing used for?
Answer: To detect cracks or defects in insulation that could cause unintended energy delivery and patient burns
Insulation testing of laparoscopic and electrosurgical instruments detects defects invisible to the naked eye that can cause stray electrical energy to burn surrounding tissue.
What should a CS technician do upon discovering a crack in the handle of a needle holder during inspection?
Answer: Remove the instrument from service and send it for repair or replacement
Damaged instruments must be removed from service immediately; cracks compromise instrument integrity and function, posing patient and staff safety risks.