MODULE 2 BIOSAFETY

Question 1

T OR F U CAN USE EXCESSIVE FORCE WHEN COLLECTING SAMPLES

Answer 1

F. DO NOT

Question 2

T OR F SOFT PALATE IS NOT THE MOST SENSITIVE PART OF THE PALATE

Answer 2

FALSE. IT IS THE MOST

Question 3

PPE must be ____ and ______

Answer 3

water resistent and back enclsure

Question 3

PPE must be ____ and ______

Answer 3

water resistent and back enclsure

Question 3

PPE must be ____ and ______

Answer 3

water resistent and back enclsure

Question 4

Both NPS andOPS must be placed in UTM tube for what reason?

Answer 4

to increase antigenic load

Question 5

VIruses are ______

Answer 5

thermolabile

Question 6

T or F all potentially infectious substances must properly dientified and shipping classification

Answer 6

True

Question 7

Screw capped container is and example of what type of container?

Answer 7

Secondary container

Question 8

Box container is an example of what type container ?

Answer 8

Outer

Question 9

how to transport infectious spx for international testing?

Answer 9

outer container must contain dry ice

Question 10

process of cleansing an object or subtnce to remove contaminants

Answer 10

decontamination

Question 11

primary objective ng decontamination

Answer 11

to reduce the level of contamination in lab

Question 12

this term is less lethal than sterilization

Answer 12

disinfection

Question 13

factors AFFECTING THE EFFECTIVENESS OF DISINFECTION PROCEDURE

Answer 13

nature and number of icrooganisms, amount of organic matter, type and condition of instruments

Question 14

a process where all microorganisms are completely eliminated

Answer 14

Sterilization

Question 15

this method is the most dependable system available for decontamination

Answer 15

autoclave

Question 16

characteristics of a good autclave

Answer 16

Temp-121 C, pressure 15 psi, time is based on the requirements

Question 17

2 types of autoclave

Answer 17

gravity (conventional), Vaccum assisted

Question 18

This tyoe of autoclave is the most common

Answer 18

conventional

Question 19

Ways to monitor autoclaave performace

Answer 19

1. chemical (time, pressure etc
2. Biological indicator (using geobacillus stearothemophilus) done weekly

Question 20

The most protective hierarchy control

Answer 20

elimination or subtitution

Question 21

The least protective hierarchy control

Answer 21

ppe

Question 22

This containment level contains the AGENT AT THE SOURCE

Answer 22

Primary containment

Question 23

This containment level was used as protection when there is a release from primary containment

Answer 23

Secondary containment

Question 24

fume hood laminar flor bench and class 2 type are example os

Answer 24

Ventilated enclosures

Question 25

deep cleaning of biosafety cabinet must be done ______

Answer 25

monthly

Question 26

The operator should not be trained in the use of bsc t or f

Answer 26

false , must be trained

Question 27

the bsc should be certified at least _____

Answer 27

once a year

Question 28

t or f germicidal uv lamp can be good subtitutes for proper cleaning of bsc work zone

Answer 28

false q

Question 29

the most important concept of biosafety and needs to be strictly adhered to

Answer 29

Standard microbiological practices

Question 30

BSC and PPE are example of what type of Barriers?

Answer 30

Primary Barriers

Question 31

Laboratories musr have sink for handwashing located at ______

Answer 31

near next door

Question 32

lab chairs must be covered with material that are _____ to prevent water or liquids to pass through the chair

Answer 32

nonporous

Question 33

Vacuum line must have ---- INSIDE IT

Answer 33

HEPA FILTERS