radiation biology
the study of the effects of ionizing radiation
what is radiation biology (pg.31)
restricts the size and shape of x-ray beam
what is collimation (pg.43)
Rin used for anterior region
what is blue Rin (pg.58)
radiopaque refers to a portion of an image that is dark
what is false, radiopaque shows up light/white (pg. 72)
recommended for all surfaces that have been contaminated
what is intermediate-level disinfection (EPA-registered) (pg.137)
the basic structural unit of all living things
what is a cell (pg.34)
what is the fastest intoral film available
what is F-speed film (pg.47)
consest of 1 on/off switch, 2 exposure buttons, 3 control device buttons for time control
what is control panel (pg.55)
density is the overall blackness/darkness of a dental images
what is true (pg.73)
what makes an instrument critical
what is when it is used to penetrate soft tissue or bone (pg.137)
suggests that cell damage results when ionizing radiation directly hits critical areas within the cell
what is direct theory (pg.32)
effective in reading a patients exposure to radiation
what is beam alignment devices (pg.48)
Red Rinn is used for what technique
what is bite-wing technique (pg.58)
dental digital x-rays were Introduced in 1977
what is false, digital x-rays were introduced in 1987
before removing your gloves you must
what is disposing of all contaminated items (pg.141)
quantity of radiation received, or total amount of radiation energy absorbed
what is total does rate (pg.33)
what length of the PID is preferred because it produces less divergence of the x-ray beam (inches)
what is 16 inches (pg.47)
first x-ray was invited in what year
what is 1895
CBTC means cone-beam computer telegraph
what is false CBCT means Cone-beam computed tomography (pg.299)
what dose OSHA stand for
what is occupational safety and health administration (pg.137)
traditional units of radiation measurements include the following (3 answers)
what is roentgen(R), Rad, Rem. (pg.36)
operator protection guidelines suggest that the dental radiographer stand at an angle of __ to ___ degrees to the primary beam
what is 90 to 135 degrees (pg.49)
double-ended instrument that holds the receptor between two serrated plastic grips that can be locked in place
what is EEZEE-Grip (snap a ray) (pg.57)
Bit-depth image is the number of possible grey-scale combinations for each pixel
what is true (pg.291)
a microorganism capable of causing diseases
what is a pathogen (pg.135)