P2.1 MOIST HEAT mr

Question 1

coagulation of bacterial PROTEINS + bacterial ENZYMES

Answer 1

MOIST HEAT

Question 2

(3) methods under Moist Heat:

Answer 2

1. Autoclave
2. Tyndallization
3. Inspissation

Question 3

principle of steam under pressure

Answer 3

AUTOCLAVE

Question 4

a. sterilization?
b. decontamination?

Answer 4

1) 121 degrees C - 15 lbs./in2 - 15 mins.

2) 135 degrees C - 30 lbs./in2 - 30 mins.

Question 5

autoclave biological indicator

Answer 5

Bacillus stearothermophilus

Question 6

1. fractional discontinuous sterilization
2. instrument?

Answer 6

1. TYNDALLIZATION
2. Arnold’s sterilizer

Question 7

tyndallization effective indication

Answer 7

100 degrees C - 30-60 mins.

Question 8

1. thickening through evaporation
2. instrument?

Answer 8

1. INSPISSATION
2. Inspissator

Question 9

inspissation effective indication

Answer 9

75-80 degrees C - 2 hrs.