Chapter 35 Workbook Questions and
answers
Shielding - answer Half-value layer (HVL) is related to which of the
following principles of radiation protection?
Directly - answer If all other factors remain constant, radiation
dose is related to x-ray beam-on time:
By the inverse square - answer If all other factors remain
constant, radiation dose is related to cource-to-object distance
(SOD)L
Exponentially - answer If all other factors remain constant,
radiation dose is related to shielding:
the shielding necessary to reduce exposure to 1/10 - answer One
tenth value layer (TVL) is defined as:
3.3 - answer One TVL is equal to approx how many HVLs?
Behind the operating console barrier - answer During radiography,
the best position for the radiologic tech is:
with high filtration than with low filtration - answer The HVL for 70
kVp is greater:
answers
Shielding - answer Half-value layer (HVL) is related to which of the
following principles of radiation protection?
Directly - answer If all other factors remain constant, radiation
dose is related to x-ray beam-on time:
By the inverse square - answer If all other factors remain
constant, radiation dose is related to cource-to-object distance
(SOD)L
Exponentially - answer If all other factors remain constant,
radiation dose is related to shielding:
the shielding necessary to reduce exposure to 1/10 - answer One
tenth value layer (TVL) is defined as:
3.3 - answer One TVL is equal to approx how many HVLs?
Behind the operating console barrier - answer During radiography,
the best position for the radiologic tech is:
with high filtration than with low filtration - answer The HVL for 70
kVp is greater:
