Explanation:
A hygrometer is equipment used to measure the humidity level in the atmosphere. It is designed to detect and quantify the amount of moisture present in the air. By accurately measuring the humidity, a hygrometer helps in monitoring and controlling the moisture levels in various environments, such as homes, offices, laboratories, and industrial settings. This information is crucial for maintaining optimal conditions for human comfort, as well as for the preservation of materials, equipment, and processes that may be sensitive to moisture.
Explanation:
According to the event-related policy, sterile items can be stored in the sterile storage cabinet for a maximum of 3 years. This means that the items remain sterile and suitable for use for up to 3 years when stored properly in the cabinet.
Explanation:
Excessive handling can be a major cause of pack contamination because when products are handled too much, there is a higher risk of introducing bacteria or other contaminants onto the packaging. This can happen when people touch the packaging with dirty hands or when the packaging comes into contact with contaminated surfaces during handling. Therefore, excessive handling increases the likelihood of contamination and can compromise the quality and safety of the product inside the pack.
Explanation:
Purified water should have a pH level between 6.5 and 7.5. This range is considered neutral, meaning that the water is neither acidic nor alkaline. It is important for purified water to have a neutral pH because it indicates that the water is free from any impurities or contaminants that could affect its acidity or alkalinity. Water with a pH outside of this range may be indicative of contamination or the presence of minerals, which can affect its taste and quality.
Explanation:
The Centers for Disease Control and Prevention (CDC) provides guidelines for CSSD operations, including recommendations for infection control, sterilization, and instrument processing procedures in healthcare settings.
Explanation:
Critical items are those that come into contact with sterile tissue or the vascular system. Endoscopes are examples of critical items because they are inserted into the body and must be sterile to prevent the risk of infection.
Explanation:
All instruments, including scalpel handles, suture scissors, and needle holders, should be inspected for proper function and damage during the decontamination process. This ensures that they are in good working condition and safe for use on patients.
Explanation:
The Bowie-Dick test is specifically designed to evaluate the performance of steam sterilizers. It is used to detect air leaks, inadequate steam penetration, and other issues that may compromise the sterilization process in steam sterilizers.
Explanation:
The maximum humidity level for sterile storage is 70%. This level is considered ideal because it helps prevent the growth of microorganisms and mold, which can contaminate sterile items. Higher humidity levels can create a breeding ground for these contaminants, while lower humidity levels can cause drying and damage to the stored items. Therefore, maintaining a humidity level of 70% ensures a suitable environment for sterile storage.
Explanation:
Ultrasonic cleaning involves using high-frequency sound waves to create cavitation bubbles in a cleaning solution, which implode upon contact with surfaces, effectively removing debris from instruments. This process helps to physically clean instruments before sterilization.
Explanation:
When a package becomes compromised, it means that it has been opened, damaged, or its integrity has been compromised in some way. The correct answer, "Immediately after sterilization," suggests that the package becomes compromised right after the sterilization process. This implies that the sterilization process itself may have caused the package to become compromised, either due to a flaw in the sterilization process or due to the intense heat or pressure involved in the process.
