After an injection, the concentration of a drug in a patient's body increases rapidly to a peak and then slowly decreases. Graph the concentration of the drug in the body as function of the time since the injection was given. Assume that the patient has none of the drug in the body before the injection. Label the peak concentration and the time it takes to reach that concentration. Do this on your paper.
Note you can read up on the Surge Function in Section 4.8 page 222 fig 4.83
a. 
the curve is concave down always 

b. 
the curve is concave up always 

c. 
the curve is concave up at first & later concave down 

d. 
the curve is concave down at first & later concave up 

e. 
None 
Please see the white board. C1 is the peak concentration and t1 is the time at whch this peak occurs. The graph is illustrativ...
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