NOCTI Test Exam Latest 2026 Updated Questions and
Verified 100% Solutions (2026/2027) Grade: A+|Status:
Guaranteed Pass
4 - Answers -How many risk groups (RG) are there?
RG1 - Answers -•Not associated with disease in healthy adult humans
•No or low individual and community risk
RG2 - Answers -•Associated with disease
•Rarely serious
•Preventative measures or treatment often available
•Moderate individual risk
•Limited community risk
•Most common for clinical research
RG3 - Answers -•Associated with serious or lethal disease
•Preventative measures or treatment may be available
•High individual risk
•Low community risk
1|Page
,RG4 - Answers -•Likely to cause serious or lethal disease
•Preventative measures or treatment are not usually available
•High individual risk
•High community risk
Biological Safety Levels - Answers -BSL
BSL's - Answers -Established as preventative measures to help minimize hazards associated with
infectious agents
Must post a sign stating precautions people must take. - Answers -What must labs do when
using rDNA and infectious agents to protect people?
Laboratory practices
Containment equipment
Special laboratory design - Answers -What are the three elements to containment?
PPE
Safety cabinets
Fume hoods
Vaccines
Autoclaves - Answers -What are the primary barriers of protection?
2|Page
, Chemicals - Answers -What is the fume hood used with?
To exhaust the vapors and gases that are generated in the hood to the outside. - Answers -What
is the main function of the fume hood?
False - Answers -True or false- you use a fume hood with biohazardous agents?
biological safety cabinet - Answers -BSC
BSC - Answers -A containment for infectious agents
high efficiency particulate air filter(in BSC) - Answers -What is a HEPA filter?
True - Answers -True or false- you use PPE when working with a BSC?
Do not bring contaminated materials out of the cabinet - Answers -What is important to
remember when using infectious agents in a BSC?
3|Page
Verified 100% Solutions (2026/2027) Grade: A+|Status:
Guaranteed Pass
4 - Answers -How many risk groups (RG) are there?
RG1 - Answers -•Not associated with disease in healthy adult humans
•No or low individual and community risk
RG2 - Answers -•Associated with disease
•Rarely serious
•Preventative measures or treatment often available
•Moderate individual risk
•Limited community risk
•Most common for clinical research
RG3 - Answers -•Associated with serious or lethal disease
•Preventative measures or treatment may be available
•High individual risk
•Low community risk
1|Page
,RG4 - Answers -•Likely to cause serious or lethal disease
•Preventative measures or treatment are not usually available
•High individual risk
•High community risk
Biological Safety Levels - Answers -BSL
BSL's - Answers -Established as preventative measures to help minimize hazards associated with
infectious agents
Must post a sign stating precautions people must take. - Answers -What must labs do when
using rDNA and infectious agents to protect people?
Laboratory practices
Containment equipment
Special laboratory design - Answers -What are the three elements to containment?
PPE
Safety cabinets
Fume hoods
Vaccines
Autoclaves - Answers -What are the primary barriers of protection?
2|Page
, Chemicals - Answers -What is the fume hood used with?
To exhaust the vapors and gases that are generated in the hood to the outside. - Answers -What
is the main function of the fume hood?
False - Answers -True or false- you use a fume hood with biohazardous agents?
biological safety cabinet - Answers -BSC
BSC - Answers -A containment for infectious agents
high efficiency particulate air filter(in BSC) - Answers -What is a HEPA filter?
True - Answers -True or false- you use PPE when working with a BSC?
Do not bring contaminated materials out of the cabinet - Answers -What is important to
remember when using infectious agents in a BSC?
3|Page
