NMTCB radiation safety exam UPDATED ACTUAL Questions and CORRECT
Answers
'White 1 package Hazmat training
Yellow II
Yellow III
Type A package
Type B
Caution radioactive materials
Caution Radiation Area
Caution High Radiation Area
Grave Danger Very High Radiation Area.
Unrestricted Area
Restricted area
Posting exemptions
Surveys of individual doses, bioassay' and release of ra-
dioactive effluents
Hazmat
, Any substance or material that is capable of posing an
Surface <0.5
unreasonable risk to health, safety and property when
mr/hr.1 meter =
transported in commerce.
bkg
Within 90 days of employment and every 3 years.
Surface < 50
mr/hr1 meter =
1 mr/hr
Surface < 200
1 meter = 10 mr/hr
Adequate for normal transport.
1,2,3
Used for large quantities of radioactive material
Where radiation is used or stored.
Usually entrance of labs.
More than 5 rem (.05 mSv) in 1 hr at 30 cm from
source
More than 100 rem (1 mSv) in 1 hr at 30 cm from
sourceUsually where Radiation therapy is performed.
500 Rad in 1 hr
Person could not be exposed to in excess to 2 mr/hr
Controlled access area for the protection of
individualsfrom exposure to radiation.
Licensee is not required to post a room containing
RAM for 8 hrs or less. Materials must be constantly
attended.
Licensee shal maintain these records until termination
of the license.
2/6
Answers
'White 1 package Hazmat training
Yellow II
Yellow III
Type A package
Type B
Caution radioactive materials
Caution Radiation Area
Caution High Radiation Area
Grave Danger Very High Radiation Area.
Unrestricted Area
Restricted area
Posting exemptions
Surveys of individual doses, bioassay' and release of ra-
dioactive effluents
Hazmat
, Any substance or material that is capable of posing an
Surface <0.5
unreasonable risk to health, safety and property when
mr/hr.1 meter =
transported in commerce.
bkg
Within 90 days of employment and every 3 years.
Surface < 50
mr/hr1 meter =
1 mr/hr
Surface < 200
1 meter = 10 mr/hr
Adequate for normal transport.
1,2,3
Used for large quantities of radioactive material
Where radiation is used or stored.
Usually entrance of labs.
More than 5 rem (.05 mSv) in 1 hr at 30 cm from
source
More than 100 rem (1 mSv) in 1 hr at 30 cm from
sourceUsually where Radiation therapy is performed.
500 Rad in 1 hr
Person could not be exposed to in excess to 2 mr/hr
Controlled access area for the protection of
individualsfrom exposure to radiation.
Licensee is not required to post a room containing
RAM for 8 hrs or less. Materials must be constantly
attended.
Licensee shal maintain these records until termination
of the license.
2/6
