Question

which of the following are types of materials that can be used to wrap instruments for sterilization?
□ muslin
□ disposable nonwoven fabric
□ clear plastic envelopes
□ permeable paper
□ hemp - based fabrics
□ tinfoil packages

Explanation:

To determine materials for instrument sterilization wrapping, we analyze each option:

• Muslin: Reusable, permeable to steam (used in autoclaving), suitable.
• Disposable nonwoven fabric: Designed for sterilization, allows sterilant penetration, suitable.
• Clear plastic envelopes: For low - temperature sterilization (e.g., ethylene oxide), suitable.
• Permeable paper: Permits steam penetration in autoclaving, suitable.
• Hemp - based fabrics: Can be used as a reusable sterilization wrap, suitable.
• Tinfoil packages: Impermeable to sterilants (like steam), not suitable.

Answer:

A. Muslin
B. Disposable nonwoven fabric
C. Clear plastic envelopes
D. Permeable paper
E. Hemp - based fabrics