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CBSPD Tech Chapter 8-Preparation & Packaging of
Instruments & Devices questions with correct answers
The air flow in the preparation and packaging area must be maintained at: A. Negative pressure B. Positive pressure C. Automatic pressure
D. Constant pressure - correct answer B. Positive pressure
The preparation and packaging area MUST have an air exchange rate of: A. 4 per hour B. 6 per hour C. 8 per hour
D. 10 per hour - correct answer D. 10 per hour
What is the acceptable temperature range for the prep and packaging area? A. 60 deg F - 65 deg F (16 - 18 deg C) B. 62 deg F - 68 deg F (17 - 20 deg C) C. 68 deg F - 73 deg F (20 - 23 deg C
D. 70 deg F - 75 F (21 - 24 deg C) - correct answer C. 68 deg F - 73 deg F (20- 23 deg C)
The IDEAL humidity level in the prep and pack area should be: A. 50% B. 40%
C. 20%
D. 35% - correct answer A. 50%
If a non-perforated tray is used for the sterilization of instrument sets, it MUST be: A. Laid flat on the sterilizer rack B. Wrapped with a towel prior to placing the instruments on it C. Processed on the top rack of the sterilizer
D. Tilted on the sterilizer rack - correct answer D. Tilted on the sterilizer rack
The floors in the preparation area should be: A. Wet-mopped daily B. Dry-mopped each shift C. Swept with a broom on the night shift
D. Vacuumed once a week - correct answer A. Wet-mopped daily
Where should the heavier instruments be placed when assembling a set containing heavy and delicate instruments? A. In the center of the tray B. On the top of the delicate instruments C. On the bottom of the set
D. On the right hand side - correct answer C. On the bottom of the set
Which of the following can be done to aid in the drying of wrapped instrument sets? A. Place silicone mats in the bottom of the tray
A. 10" x 10" x 12" , 20 pounds B. 12" x 20" x 10" , 7.2 pounds C. 12" x 12" x 12" , 10 pounds
D. 12" x 12" x 20" , 12 pounds - correct answer D. 12" x 12" x 20" , 12 pounds
Basin sets must be prepared for sterilization with: A. Basins placed in opposite directions B. Basins separated by at least 1/2 inch C. A nonabsorbent material between each basin
D. An absorbent material between each basin - correct answer D. An absorbent material
between each basin Which of the following is NOT one of the basic principles of packaging? A. The material must be acceptable for all types of sterilization B. The material must allow the sterilant to reach the contents C. The material must be a barrier to microorganisms
D. The package must be able to be opened without contamination - correct answer A. The
material must be acceptable for all types of sterilization Sterilant penetration can be inhibited by using: A. A wrapper that is too small B. A wrapper that is too large C. An envelope fold on a small set
D. The square fold on a large pack - correct answer B. A wrapper that is too large
Approximately how much space should be left between an item and the inside edges of a peel pouch? A. 1" B. 2" C. 3"
D. 4" - correct answer A. 1"
Which of the following packaging materials is acceptable for steam sterilization? A. Tyvek B. Aluminum foil C. Polyethylene
D. Nonwoven wraps - correct answer D. Nonwoven wraps
Which of the following packaging materials is acceptable for low-temperature gas plasma and ozone sterilization? A. Textile wraps B. Tyvek C. Nonwoven wraps
D. Paper/plastic pouches - correct answer Tyvek
Tamper-evident seals on rigid containers include: A. Lids and gaskets B. Filters and gaskets C. Latches and locks
