Biosafety and Risk Assessment

Question 1

Application of knowledge, techniques & equipment to prevent personnel, laboratory and environmental exposure to potentially infections agents or biohazard

Answer 1

Biosafety

Question 2

Principle of Biosafety

Answer 2

Containment

Question 3

things to have to build Mol Bio Lab

Answer 3

1. Safe Methods
2. Facilities
3. Equipment

Question 4

Used in describing for managing infectious materials in the laboratory environment where they are being handled or maintained

Answer 4

containment

Question 5

Persons working with infectious agents or potentially infected materials must be:

Answer 5

aware of potential hazards
must be trained
proficient in the practices and techniques required for handling such material safely

Question 6

Risk Consequences: Severe

Answer 6

Fatality

Question 7

Risk Consequences: Insignificant

Answer 7

No injury

Question 8

Risk Consequences: Minor

Answer 8

Injury/ill health requiring first aid

Question 9

Risk Consequences: Moderate

Answer 9

Injury/ill health requiring medical attention

Question 10

Risk Consequences: Major

Answer 10

Injury/ill health requiring hospital admission

Question 11

Risk Likelihood: Rare

Answer 11

May occur somewhere, sometime (“once in a lifetime/once in a hundred years)

Question 12

Risk Likelihood: Unlikely

Answer 12

May occur somewhere w/in the Department over an extended period of time

Question 13

Risk Likelihood: Possible

Answer 13

May occur several times across the Department or a region over a period of time

Question 14

Risk Likelihood: Likely

Answer 14

May be anticipated multiple times over a period of time
May occur once every few repetitions of the activity or event

Question 15

Risk Likelihood: Almost Certain

Answer 15

Prone to occur regularly
It is anticipated for each repetition of the activity of event

Question 16

Risk Level/Rating: Extreme

Answer 16

Notify Workplace Manager &/or Management OHS Nominee immediately. Corrective actions should be taken immediately. Cease associated activity.

Question 17

Risk Level/Rating: High

Answer 17

Notify Workplace Manager &/or Management OHS Nominee immediately. Corrective actions should be taken within 48 hours of notification.

Question 18

Risk Level/Rating: Medium

Answer 18

Notify Nominated employee, HSR/HSC. Nominated employee, OHS representative/HSC is to follow up that corrective action is taken within 7 days.

Question 19

Risk Level/Rating: Low

Answer 19

Notify Nominated employee, HSR/HSC. Nominated employee, HSR/HSC is to follow up that corrective action is taken within a reasonable time.

Question 20

It kills bacterias and viruses by inhibiting the action of enzymes

Answer 20

Diluted Bleach

Question 21

Denatures protein substances

Answer 21

Ethyl alcohol/Ethanol

Question 22

time to clean using bleach

Answer 22

10-20 minutes

Question 23

Triple application for cleaning

Answer 23

1. 10% bleach
2. Ethanol
3. UV light

Question 24

what to use if you don’t know what spillage is on the surface

Answer 24

water

Question 25

neutralizers

Answer 25

spill kits

Question 26

Potentially infectious materials must be placed in a durable, leak proof container during

Answer 26

○ collection ○ handling ○ processing ○ storage ○ transport within a facility

Question 27

inward airflow protects worker

Answer 27

CLASS I

Question 28

exhaust to outside (with or without HEPA filter)

Answer 28

CLASS I

Question 29

protects worker, product, environment used with aerosol-transmissible microorganisms, tissue culture

Answer 29

CLASS II

Question 30

objective of containment

Answer 30

confine biohazardous and to reduce the potential exposure of the laboratory worker, persons outside of the laboratory, and the environment to potentially infectious agents

Question 31

Waste Management: Green bin

Answer 31

General waste: Kitchen waste, paper and tissues, and water bottles and cans

Question 32

Waste Management: Red bin

Answer 32

Infected plastics: Syringes, gloves, plastic waste

Question 33

Waste Management: Yellow bin

Answer 33

Infected waste: soiled, anatomical, chemical liquid, cytotoxic, laboratory waste, expired and discarded medicines

Question 34

Waste Management: Blue bin

Answer 34

Glassware: antibiotic vials, metallic implants, glassware material, expect cytotoxic

Question 35

Waste Management: White bin

Answer 35

Sharps: Needles and cut glasses

Question 36

Color of the bin for sharps non-infectious

Answer 36

white

Question 37

Color of the bin for sharps infectious

Answer 37

red

Question 38

Waste Management: Secured land filling

Answer 38

Green and red

Question 39

Waste Management: Deep burial

Answer 39

Yellow

Question 40

Waste Management: Re-cycler

Answer 40

Blue

Question 41

Waste Management: Sharp pit

Answer 41

White

Question 42

inward airflow protects worker

Answer 42

CLASS I

Question 43

protects worker, product, environment used with aerosol-transmissible microorganisms, tissue culture

Answer 43

CLASS II

Question 44

exhaust to outside (with or without HEPA filter

Answer 44

CLASS I

Question 45

these cabinets are further differentiated by types based on construction, airflow and exhaust systems

Answer 45

CLASS II

Question 46

safety equipment

Answer 46

Personal Protection Biosafety cabinets Facility Security Plans