History
Radiation discovered in 1895
What year did Roentgen discover X-rays?
people needed onsite for field radiography
What is two (radiographer and radiographer assistant or two radiographers)?
Another name for radiation sickness
What is Acute Radiation Syndrome?
5 rem per year
What is the deep dose (or whole body) limit for radiation exposure?
neutral particle from nucleus
What is a neutron?
1903 Nobel Prize Winners in Physics
Who are Pierre and Marie Curie and Henri Becquerel?
main material used in the carry case (camera) for radiography source
What is depleted uranium?
Change in DNA cause by some external phenomenon
What is a Mutation?
Vaults or shielded rooms in the regulations
What is a Permanent radiographic installation?
beta decay products
beta and neutrinos? [daughter atom is fine in addition]
Trinity Site, New Mexico
Where was the first atomic bomb exploded?
two areas set up for field radiography
What are high rad area and controlled (2 mrem in one hour) boundary?
Radiation dose measurements using cells
What is cytodosimetry?
NRC regulation for industrial radiography
What is 10CFR34?
small particle that makes up neutrons and protons
What are quarks?
Invented the cyclotron
Who is E.O. Lawerence?
Actions on an off scale pocket dosimeter
What is stop work, get personal dosimeter read?
500 rem acute exposure is the threshold for what biological effect
What is erythema?
radiography equipment with semi-annual calibration
what is the frequency for survey meter calibration?
strongest of 4 forces
What is the strong nuclear force?
Discovered gamma radiation
Who is [Paul] Villard?
using your radiography equipment in a state you are not licensed in but approved to work
What is reciprocity?
health effect basis for deep dose limit
What is cancer?
name of dose limit used for extraordinary cases that allows doses above the legal limit
What is Planned Special Exposure?
particle that is always involved in the production of X-rays
What are electrons?