The Toxic Effect of a Contrast Medium on Body Tissues

Multiple Choice

The toxic effect of a contrast medium on body tissues and organs is related to:
1) the chemical configuration of its molecules.
2) its iodine concentration and its osmolality.
3) its ionization characteristics.
4) the dosage administered and the rate of injection.

A) 1 only
B) 1 and 2 only
C) 1, 2, and 3 only
D) 1, 2, 3, and 4