- According to Table 1, the concentration of Drug X necessary to achieve a therapeutic effect for 50% of the population from Strain E
was approximately 4 times the concentration of Drug X necessary to achieve a therapeutic effect for 50% of the population from:
F. Strain A.
G. Strain B.
H. Strain C.
J. Strain D.
- Between which of the following concentrations did Drug X most increase in effectiveness in killing bacterial cells of Strain E?
A. Between 0 mg/L and 0.2 mg/L
B. Between 2 mg/L and 20 mg/L
C. Between 20 mg/L and 60 mg/L
D. Between 60 mg/L and 100 mg/L
