Biosafety Levels; Questions & Answers 100%
Verified
BSL - 1 Correct answer-What is the Biosafety Level of this?
Characteristics: Low - risk agents that are not known to cause human disease
BSL - 1 Correct answer-What is the Biosafety Level of this?
Pathogens / Disease: E.coli
BSL - 2 Correct answer-What is the Biosafety Level of this?
Characteristics: Infectious agents of moderate risk with ingestion or mucous membrane
transmission
BSL - 2 Correct answer-What is the Biosafety Level of this?
Pathogens / Disease: Influenza , Lyme disease , salmonella , measles , mumps
BSL - 3 Correct answer-What is the Biosafety Level of this?
Characteristics: Infectious aerosol transmission that may cause serious or lethal infections
BSL - 3 Correct answer-What is the Biosafety Level of this?
Pathogens / Disease: Coronavirus , Mycobacterium tuberculosis , Yersinia pestis ( plague ) ,
malaria
, Biosafety Levels; Questions & Answers 100%
Verified
BSL - 4 Correct answer-What is the Biosafety Level of this?
Characteristics: Infectious aerosol transmission that may cause serious or lethal infections with
no treatment available
BSL - 4 Correct answer-What is the Biosafety Level of this?
Pathogens / Disease: Ebola virus , Variola virus ( smallpox ) , Marburg virus
CDC / NIH Correct answer-The appropriate biosafety level ( 1-4 ) is determined by the
_____ / _____ .
Pathogenicity Correct answer-[]Selection of the biosafety level is based on characteristics
of the infectious agent :
- _____________ of material - disease incidence / severity
Documented Correct answer-[]Selection of the biosafety level is based on characteristics
of the infectious agent :
- ___________ route of transmission ( bloodborne , airborne , ingestion )
HBV Vaccine Correct answer-[]Selection of the biosafety level is based on characteristics
of the infectious agent :
- Availability of protective immunization ( ___ _______ ) or effective therapy
, Biosafety Levels; Questions & Answers 100%
Verified
manipulation Correct answer-[]Selection of the biosafety level is based on characteristics
of the infectious agent :
- Risk of exposure created by ____________ in handling the agent & caring for infected animals
BSL1 Correct answer-_____ - agents not known to cause disease .
BSL2 Correct answer-_____ - agents associated with human disease .
BSL3 Correct answer-_____ - indigenous / exotic agents associated with human disease
and with potential for aerosol transmission .
BSL4 Correct answer-_____ - dangerous / exotic agents of life threatening nature .
personnel & environmental Correct answer-Biosafety Levels 1-4 provide :
- Increasing levels of _________ & _____________ protection , and appropriate guidelines for :
> Laboratory Practices and Techniques
> Safety Equipment ( Primary Barriers )
> Laboratory Facilities ( Secondary Barriers )
> Buildings ( Tertiary Barriers )
Verified
BSL - 1 Correct answer-What is the Biosafety Level of this?
Characteristics: Low - risk agents that are not known to cause human disease
BSL - 1 Correct answer-What is the Biosafety Level of this?
Pathogens / Disease: E.coli
BSL - 2 Correct answer-What is the Biosafety Level of this?
Characteristics: Infectious agents of moderate risk with ingestion or mucous membrane
transmission
BSL - 2 Correct answer-What is the Biosafety Level of this?
Pathogens / Disease: Influenza , Lyme disease , salmonella , measles , mumps
BSL - 3 Correct answer-What is the Biosafety Level of this?
Characteristics: Infectious aerosol transmission that may cause serious or lethal infections
BSL - 3 Correct answer-What is the Biosafety Level of this?
Pathogens / Disease: Coronavirus , Mycobacterium tuberculosis , Yersinia pestis ( plague ) ,
malaria
, Biosafety Levels; Questions & Answers 100%
Verified
BSL - 4 Correct answer-What is the Biosafety Level of this?
Characteristics: Infectious aerosol transmission that may cause serious or lethal infections with
no treatment available
BSL - 4 Correct answer-What is the Biosafety Level of this?
Pathogens / Disease: Ebola virus , Variola virus ( smallpox ) , Marburg virus
CDC / NIH Correct answer-The appropriate biosafety level ( 1-4 ) is determined by the
_____ / _____ .
Pathogenicity Correct answer-[]Selection of the biosafety level is based on characteristics
of the infectious agent :
- _____________ of material - disease incidence / severity
Documented Correct answer-[]Selection of the biosafety level is based on characteristics
of the infectious agent :
- ___________ route of transmission ( bloodborne , airborne , ingestion )
HBV Vaccine Correct answer-[]Selection of the biosafety level is based on characteristics
of the infectious agent :
- Availability of protective immunization ( ___ _______ ) or effective therapy
, Biosafety Levels; Questions & Answers 100%
Verified
manipulation Correct answer-[]Selection of the biosafety level is based on characteristics
of the infectious agent :
- Risk of exposure created by ____________ in handling the agent & caring for infected animals
BSL1 Correct answer-_____ - agents not known to cause disease .
BSL2 Correct answer-_____ - agents associated with human disease .
BSL3 Correct answer-_____ - indigenous / exotic agents associated with human disease
and with potential for aerosol transmission .
BSL4 Correct answer-_____ - dangerous / exotic agents of life threatening nature .
personnel & environmental Correct answer-Biosafety Levels 1-4 provide :
- Increasing levels of _________ & _____________ protection , and appropriate guidelines for :
> Laboratory Practices and Techniques
> Safety Equipment ( Primary Barriers )
> Laboratory Facilities ( Secondary Barriers )
> Buildings ( Tertiary Barriers )
