Examlex
The column of Trajan,erected in Rome in 106-113 A.D. ,is 125 feet tall.What is its height in centimeters? (2.54 cm = 1.00 in. )
Radiotracer
A radioactive substance used in medical imaging to diagnose and track the function of organs or to detect disease.
Isotope
A variant of a particular chemical element that has the same number of protons but a different number of neutrons in its nucleus, leading to variations in atomic mass.
Dosimeter
A device used to measure exposure to ionizing radiation.
Gonad Shield
Protective equipment used during diagnostic radiographic procedures to protect the reproductive organs from exposure to radiation.
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