The half life of mercury in human body | MDS entrance preaparations

The half life of mercury in human body is:
A. 55 days
B. 55 hours
C. 55 week
D. 55 months

      Ans. (A) 55 days: “An average half time of mercury in human body is 55 days”. 

     Other important facts related to mercury:- 

•    Mercury that is absorbed in circulatory system may be deposited in any tissue.

•    Higher than average accumulations occur in the brain liver and kidneys.

• In the dental office, the dentist, assistant, hygienist and other staff are at more risk of mercury toxicity than patient because of long term contact with mercury vapour.