Why is the choice of a radiopharmaceutical important in radioisotope imaging?
A
The radiopharmaceutical must be able to block X-rays to create the image.B
The radiopharmaceutical must pass through the body without being absorbed.C
The radiopharmaceutical must localize to the specific organ or tissue to be imaged.D
The radiopharmaceutical must absorb and re-emit a specific radiation within a magnetic field.