The optimal time and temperature required for sterilization in an autoclave is___________________?
Correct answer: D. 121°C 15 mts. x 15 lbs pr.
- A. 140°C x 2 hrs. x 10 lbs pr.
- B. 121°F x 15 mts. x 15 lbs pr.
- C. 121°F x 15 sec. x 15 lbs pr.
- D. 121°C 15 mts. x 15 lbs pr.
Explanation
The standard autoclave cycle is 121°C at about 15 psi for 15 minutes, allowing saturated steam to destroy microorganisms and spores. Option b incorrectly gives 121°F, whereas option d has the correct temperature, time, and pressure.
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