HSPA Sterile Storage, Inventory Management, and Distribution Systems 3 — Questions and Answers
Question 1: What are the physical design requirements for a sterile storage room?
- Any spare room works
- Restricted access, controlled temperature/humidity, smooth washable surfaces, positive pressure, no exterior windows, proper shelving (Correct answer)
- Only temperature control
- Open area near OR is sufficient
Correct answer: Restricted access, controlled temperature/humidity, smooth washable surfaces, positive pressure, no exterior windows, proper shelving
Purpose-designed rooms with restricted access, environmental controls, and proper construction are required.
Requirements include: restricted entry, temperature/humidity control, HEPA filtration, positive pressure, smooth washable surfaces, adequate lighting, and no exposed plumbing.
Question 2: How should recalled or quarantined sterile items be managed?
- Place a note and leave on shelves
- Physically separate in a marked quarantine area, document all items, and prevent distribution (Correct answer)
- Return to sterilizer immediately
- Discard without documentation
Correct answer: Physically separate in a marked quarantine area, document all items, and prevent distribution
Quarantined items must be physically segregated, clearly labeled, and held until disposition is determined.
Electronic tracking systems can flag quarantined items. Complete documentation is required including reason, quantities, lot numbers, and final disposition.
Question 3: What is the difference between perpetual and periodic inventory systems?
- They are the same
- Perpetual continuously tracks in real-time; periodic counts at scheduled intervals (Correct answer)
- Perpetual is always more accurate
- Periodic only for small facilities
Correct answer: Perpetual continuously tracks in real-time; periodic counts at scheduled intervals
Perpetual provides real-time tracking; periodic relies on scheduled physical counts.
Best practice combines both: perpetual for daily operations with periodic physical audits for verification. Cycle counting is a hybrid approach used by many SPDs.
Question 4: What environmental monitoring must be documented for sterile storage?
- No monitoring required
- Temperature, humidity, and air pressure differential at regular intervals (Correct answer)
- Only temperature
- Only during surveys
Correct answer: Temperature, humidity, and air pressure differential at regular intervals
Temperature, humidity, and air pressure must be regularly monitored and documented.
Monitoring can be continuous or manual (minimum twice daily). Out-of-range readings must trigger documented corrective actions.
Question 5: How should damaged sterile packages found during inspection be handled?
- Tape over the damage
- Remove from storage, document as sterility compromise, and return for complete reprocessing (Correct answer)
- Only replace outer wrapper
- Discard without reprocessing
Correct answer: Remove from storage, document as sterility compromise, and return for complete reprocessing
Any damaged package must go through the full reprocessing cycle since sterility cannot be verified.
Taping or re-wrapping is never acceptable. Contents must go through full cleaning even if unused, as environmental contamination may have entered through the breach.
Question 6: What is the distribution technician's role in the sterile supply chain?
- Only delivering carts
- Verifying accuracy, inspecting integrity, maintaining FIFO, documenting distribution, and coordinating urgent needs (Correct answer)
- Just counting shelf items
- Only restocking supply rooms
Correct answer: Verifying accuracy, inspecting integrity, maintaining FIFO, documenting distribution, and coordinating urgent needs
Distribution technicians are the final quality gatekeepers in the sterile supply chain.
Responsibilities include order processing, picking verification, package inspection, FIFO compliance, case cart building, urgent request management, and transport quality.
HSPA Sterile Storage, Inventory Management, and Distribution Systems 3
What are the physical design requirements for a sterile storage room?