Which of the following statements regarding radiation injury is false?
A) The amount of injury to an individual depends on the volume of tissue radiated.
B) The lethal dose (LD 50/30 ) for humans is 1.5 grays.
C) Younger, more rapidly dividing cells are more likely to incur damage.
D) Individuals vary in radiation sensitivity within the same species.
B
Explanation: A) The LD 50/30 for humans is 4.5 grays.
B) The LD 50/30 for humans is 4.5 grays.
C) The LD 50/30 for humans is 4.5 grays.
D) The LD 50/30 for humans is 4.5 grays.
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