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Chapter 7
| Term | Definition |
|---|---|
| Antiinfective agents – | substances that act against or destroy infections |
| Antibacterial agents – | substances that destroy or suppress the growth or multiplication of bacteria |
| Antibiotic agents – | Chemical substances produced by microorganisms that have the capacity, in diluted solutions, to destroy or suppress the growth or multiplication of organisms to prevent their action |
| Antimicrobial agents – | Substances that destroy or suppress the growth or multiplication of microorganisms |
| Antifungal agents – | Substances that destroy or suppress the growth or multiplication of fungis |
| Antiviral agents – | Substances that destroy or suppress the growth of multiplication of viruses |
| Bactericidal – | The ability to kill bacteria – this effect is irreversible |
| Bacteriostatic – | the ability to inhibit or retard the multiplication or growth of bacteria. This is a reversible process |
| Resistance (related to antibiotics) – | is the natural or acquired ability of an organisms to be immune to or to withstand the effects of an antiinfective agent. |
| Bacteroide species – | are a group of anaerobic bacteria that are commonly found in the human gut and play a significant role in digestion and the gut microbiome. They are part of the normal flora and help break down complex carbohydrates. |
| Natural Resistance – | occurs when an organism has always been resistant to an antimicrobial agent because of the bacteria’s normal properties |
| Acquired Resistance – | occurs when an organism that was previously sensitive to an antimicrobial agent becomes resistance |
| Penicillins Antibacterial drugs | penicillin V, amoxicillin (Amoxil, Trimox), amoxicillin/clavulanic acid (Augmentin) |
| Cephalosporines | cephalexin (Keflex), cefdinir (Omnicef) |
| Drugs Tetracyclines | tetracycline (Sumycin, Ala-Tet, Brodspec), doxycycline (Vibramycin), doxycycline gel (Atridox), doxycycline capsules (Periostat), minocycline microspheres (Arestin) |
| Antibacterial Drug | clindamycin (Cleocin), nitrofurantoin (Macrobid, Macrodantin) |
| Antibacterial/Antiprotozoal | metronidazole (Flagyl) |
| Fluoroquinolone | ciprofloxacin (Cipro, Proquin), levofloxacin (Levaquin) |
| Macrolides | erythromycin (E.E.S), clarithromycin (ACT Clarithromycin), azithromycin (Zithromax, Z-Pak) |
| Topical antibiotics | neomycin/polymyxin/bacitracin (Neosporin,, triple antibiotic ointment), mupirocin (Bactroban) |