Packaging Flashcards
7 cards from real CRCST practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Packaging flashcards as text
What is the recommended maximum weight for a wrapped instrument set to ensure adequate sterilization and prevent package failure?
Answer: 10 lbs (4.5 kg)
AAMI ST79 recommends wrapped sets not exceed 25 lbs total weight, but most facilities set a lower limit of 10 lbs to ensure steam penetration and prevent wrapper stress.
Which statement about sequential (double) wrapping is correct?
Answer: The first wrap is completed, then the second wrap is applied separately
In sequential wrapping, each wrap is completed separately and independently, creating two distinct sterile barriers rather than one double-layered wrap.
What does a failed or compromised heat seal on a peel pouch indicate?
Answer: The sterile barrier has been breached and the item should not be used
A compromised heat seal means the sterile barrier integrity has been lost, and the item must be considered non-sterile and returned for reprocessing.
For sterilization pouches, what does 'delamination' indicate?
Answer: Separation of the paper and plastic layers indicating seal failure
Delamination refers to the separation of paper and plastic layers in a peel pouch, indicating seal failure and a compromised sterile barrier.
What is 'tenting' in the context of packaging instruments for sterilization?
Answer: Creating space above sharp instrument tips to prevent puncture
Tenting involves creating a small space or bridge of packaging material over sharp instrument tips to prevent them from puncturing the package during sterilization or handling.
Which of the following is an advantage of rigid sterilization containers over wrapped sets?
Answer: Reusable with longer-term cost savings and consistent sterile barrier
Rigid containers are reusable, provide a consistent sterile barrier, and offer long-term cost savings despite higher initial cost compared to single-use wraps.
What is the correct action when a sterile package is found with a torn corner before use?
Answer: Evaluate the tear; if the sterile barrier is breached, remove from service and reprocess
Any breach of the sterile barrier, including a torn corner, requires the item to be removed from service and reprocessed, as sterility can no longer be guaranteed.