• Gram + stain dark purple

• Gram - stain light pink

• MIC - Minimum Inhibitory Concentration

• MIB - Minimum Bactericidal Concentration

• Beta lactams

Inhibitors given with antibiotic as they inhibit beta lactamases. eg clavulanic acid. Augmentin is drug which is amoxycillin + clavulanic acid. - used for dental infections.

• Macrolides
• Tetracyclines
• Nitroimidazoles
• Antifungals