Anatomy & Physiology Question

Question

Radioisotopes of lead, strontium or radium could substitute for calcium in bone if they enter the body.  In a nuclear disaster, a large amount of radioactive material would be released.  Some of this might be incorporated into bone.  What might happen in the body if this occurred?  

Answer 1

Since the radioisotopes are replacing calcium the bones would not be as strong as they should be, since calcium is a major component of bones. Calcium gives bones their strength and prevents bones from being easily broken. 

 

Therefore, if a nuclear disaster occurred lead,strontium, and radium would prevent bones from getting the necessary calcium they need to remain strong. If bones are not strong or dense enough, injuries and more serious bone problems could occur such as osteoporosis.