High School

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------------------------------------------------ The temperature-pressure combination for an autoclave is:

a) 100 degrees C and 4 psi.

b) 121 degrees C and 15 psi.

c) 131 degrees C and 9 psi.

d) 115 degrees C and 3 psi.

e) 72 degrees C and 0 psi.

Answer :

Final answer:

The typical temperature-pressure combination for an autoclave, which is used for moist-heat sterilization, is 121 degrees C and 15 psi.

Explanation:

The temperature-pressure combination for an autoclave is typically 121 degrees C and 15 psi. Autoclaves use moist-heat sterilization to effectively kill microorganisms, including endospores, which can survive boiling temperatures.

Autoclaves are designed to achieve higher temperatures by increasing the pressure, which allows the steam to surpass the boiling point of water. The high temperature combined with the steam under pressure ensures that surgical instruments and other materials are properly sterilized.