Sterilization And Disinfection

Question 1

Rhis control is effected in two basic ways

Answer 1

By killing microorganisms

By inhibiting the growth of microorganisms

Question 2

the control of microorganisms growth is necessary in many practical domains

Answer 2

medicine and food science

Question 3

control of growth involves the use of …………….. or ……………………., which kill or inhibit the growth of microorganisms

Answer 3

physical or chemical agents

Question 4

agents that kill microorganisms are called cidal agents

Answer 4

(Biocide or Germicide)

Question 5

Agent that inhibit the grwth of cells (without king them ) are called

Answer 5

Static agents

Question 6

the term …………… refers to kills bacteria

Answer 6

bactericidal

Question 7

The term …………………. inhibits the grwth of bacteria

Answer 7

bacteriostatic

Question 8

A ………………… kills fungi

Answer 8

fungicide

Question 9

Sterilisation

Answer 9

Removal or killing of all microorganisms

Question 10

Disinfection

Answer 10

Removal or killing of pathogenic microorganisms

Question 11

Disinfectant :

Answer 11

chemicals used to achieve disinfection , use to non living object

Question 12

Sepsis

Answer 12

Infection

Question 13

Aseptic

Answer 13

Without infection

Question 14

Antisepsis

Answer 14

Any chemical or procedure that inhibits the growth and multiplication of pathogenic microorganisms (use on living tissue)