Pharmacology For The DC Part 3 Flashcards
two types of bacteria
Aerobic
Anaerobic
Needs oxygen to survive
Aerobic bacteria
Survives without oxygen
Anaerobic
Shape bacteria
Round
Rod-shaped
Curved
Spiraled
Size bacteria
0.5 micrometer to 5 micrometers
How do we kill bacteria
With antibiotics
Antibiotics
From Greek against life
We kill bacteria in 2 ways
Bactericidal action
Bacteriostatic action
Kills the invading organism
Bactericidal action
Inhibits the growth or multiplications of bacteria
Bacteriostatic action
Antibiotic spectrum
Broad spectrum antibiotics
Narrow spectrum antibiotics
Effective against a wide variety of bacteria
Broad spectrum antibiotics
Effective against a few bacteria
Narrow spectrum antibiotics
The major categories of antibiotics
Sulfonamides Penicillins Cephalosporins Aminoglycosides Macrolides Tetracyclines Flouroquinolones
First drugs to prevent and cure bacterial infection
Sulfonamides