Developing drugs by design requires mapping the structure and creating a three-dimensional graphical model of the target molecule. This is called ________ drug design.

Paroxysmal cold hemoglobinuria is associated with viral and bacterial infections in children. With what other disease(s) is it associated?

a. Lymphoproliferative diseases in adults b. Mixed-type AIHA c. CAD d. Warm autoimmune hemolytic anemia

____ solutions kill off pathogens.

A. Neutral B. Bacteriostatic C. Homeostatic D. Bactericidal