Desinfection

Question 1

Autoclave. temp

Answer 1

120

Question 2

Autoclave. spores?

Answer 2

sporicidal

Question 3

Autoclave proteins?

Answer 3

denaturation

Question 4

Autoclave prions?

Answer 4

may not reliably inactivate prions

Question 5

Alcohols (isopropanol, ethanol). Spores?

Answer 5

NO

Question 6

Alcohols (isopropanol, ethanol). proteins?

Answer 6

nedature

Question 7

Alcohols (isopropanol, ethanol). Cell membrane?

Answer 7

disrupt cell membranes

Question 8

Alcohols (isopropanol, ethanol) - bacterias, ENVELOPED VIRUSES, fungi

Answer 8

.

Question 9

Chlorhexidine. Spores?

Answer 9

NO

Question 10

Chlorhexidine. proteins?

Answer 10

denaturation

Question 11

Chlorhexidine. membrane?

Answer 11

disrupt cell membranes

Question 12

Chlorhexidine. cytoplasm?

Answer 12

coagulate cytoplasm

Question 13

Chlorine. spores?

Answer 13

SPORICIDAL

Question 14

Chlorine. proteins? 2

Answer 14

OXIDIZES and DENATURATES

Question 15

Ethylene oxide. spores?

Answer 15

SPORICIDAL

Question 16

Ethylene oxide. what agent?

Answer 16

ALKYLATING agent

Question 17

Hydrogen peroxide. Spores?

Answer 17

SPORICIDAL

Question 18

Hydrogen peroxide. oxidation?

Answer 18

Free radical oxidation - they oxidize cellular components

Question 19

Iodine and iodophors. spores?

Answer 19

May be sporicidal

Question 20

Iodine and iodophors. mechanism?

Answer 20

HALOGENATION of DNA, RNA and proteins

Question 21

Quaternary amines. spores?

Answer 21

NO

Question 22

Quaternary amines. mechanism?

Answer 22

Impair permeability of cell membranes.