How high sterile storage shelves must be off the floor

CRCST practice question · Sterile Storage, Transport & Inventory

A sterile storage shelf is installed so its lowest shelf sits directly on the floor. Why is this a problem?

  • A. The lowest shelf must be at least 3 feet above the floor
  • B. Floor-level shelving is only allowed for implant trays
  • C. Items should be kept at least 8–10 inches above the floor to protect them from floor cleaning and dust
  • D. Storage on the floor causes chemical indicators to change color

Answer

C. Items should be kept at least 8–10 inches above the floor to protect them from floor cleaning and dust

Sterile items are kept 8–10 inches above the floor so mopping splash, dust and foot traffic do not contaminate them. Floor storage is not acceptable for any sterile items, including implants.

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