P2.1 DRY HEAT mr

Question 1

oxidation of bacterial components

Answer 1

dry heat

Question 2

direct application of flame in aseptic technique

Answer 2

direct flame

Question 3

sterilization of heat resistant materials

Answer 3

hot air oven

Question 4

hot air oven

1. effective indication?
2. biological indicator?

Answer 4

1. 160-180 degrees C - 1.5-2 hrs.
2. Bacillus subtilis var. niger

Question 5

• burns materials into ashes
• used in the disposal of biological wastes

Answer 5

incineration

Question 6

incineration effective indication

Answer 6

870-980 degrees C - 2 seconds