Do not start antibiotics without clinical evidence of bacterial infection.
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Vd is low when a high percentage of a drug is bound to plasma proteins.
Acidification of urine increases ionization of weak bases ,and increases renal elimination
The higher the therapeutic index, the safer the drug
Which neuronal pathway is degeneration with which Parkinsonism is associated ? ( )
A. The reticular formation
B. The mesolimbic dopamine pathway
C. The mesocortical dopamine pathway
D. The nigrostriatal dopamine pathway
E. tubero-infundibular system dopamine pathway