Quiz: Drug Metabolism
Question 1 of 3  

500 mg of a drug is present in the body at time zero.  If, after metabolism, 250 mg is present at 1 h and 125 mg at 2 h, what is the half-life of the drug?

  • A.

    The half-life is 2 h.

  • B.

    There is no specific half-life for this drug.

  • C.

    The half-life is 250 mg.

  • D.

    The half-life is 1 h.

Am I correct?