Question: How many minutes of exposure to 160°C dry heat is required for sterilization?
Options:
30 minutes
60 minutes
90 minutes
120 minutes
Correct Answer: 60 minutes
Solution:
Sterilization at 160°C dry heat typically requires 60 minutes of exposure.
How many minutes of exposure to 160°C dry heat is required for sterilization?
Practice Questions
Q1
How many minutes of exposure to 160°C dry heat is required for sterilization?
30 minutes
60 minutes
90 minutes
120 minutes
Questions & Step-by-Step Solutions
How many minutes of exposure to 160°C dry heat is required for sterilization?
Correct Answer: 60 minutes
Step 1: Understand that sterilization is a process to kill all microorganisms.
Step 2: Know that dry heat sterilization is one method used to achieve this.
Step 3: Recognize that different temperatures and times are required for effective sterilization.
Step 4: Identify that at a temperature of 160°C, the standard exposure time for sterilization is 60 minutes.
Step 5: Conclude that to achieve sterilization at 160°C using dry heat, you need to expose the items for 60 minutes.
Sterilization Temperature and Time – Understanding the relationship between temperature and duration required for effective sterilization using dry heat.
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