TABLE 7:
Antibiotics Susceptibility Testing of Gram-Negative Bacteria
| NO | Microbial Isolate | AMP | CRO | CN | ClP | AK | MEM | TZP | SXT | AMC | FEP | CAZ | CTX | MDR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OOl | E.coli | R | S | S | R | NT | S | S | R | S | S | S | NT | Yes |
| 002 | E.coli | R | R | NT | R | S | S | NT | R | R | R | NT | NT | Yes |
| 003 | E.coli | R | R | NT | NT | S | S | R | R | NT | R | NT | NT | Yes |
| 004 | E.coli | R | R | NT | NT | S | S | R | R | NT | R | NT | NT | Yes |
| 006 | E.coli | R | R | R | NT | R | S | NT | R | R | NT | R | NT | Yes |
| 007 | E.coli | R | R | NT | R | NT | NT | S | NT | R | NT | NT | NT | Yes |
| 008 | E.coli | NT | R | R | R | S | NT | NT | R | R | NT | R | NT | Yes |
| 009 | K.pneumoniae | NT | R | R | R | S | S | NT | NT | S | NT | R | NT | Yes |
| 005 | K.pneumoniae | R | R | R | R | S | NT | NT | R | R | NT | R | NT | Yes |
| 2236 | K.pneumomae | NT | R | NT | NT | S | S | S | NT | S | NT | R | NT | No |
| 003 | K.pneumoniae | R | R | NT | NT | S | S | R | R | NT | R | NT | NT | Yes |
| 011 | P.aeruginosa | NT | NT | R | NT | NT | S | S | NT | NT | NT | R | NT | No |
| 012 | P.aeruginosa | NT | NT | NT | R | S | S | S | NT | NT | S | S | NT | No |
| 015 | P.aeruginosa | NT | R | R | R | S | NT | NT | R | R | NT | R | NT | Yes |
| 016 | Citrobacter freundii | NT | R | R | S | NT | S | NT | R | NT | NT | NT | R | Yes |
| 017 | Citrobacter spp. | R | R | R | S | R | S | NT | NT | R | R | R | R | Yes |
| 018 | Acinetobacter spp. | NT | R | NT | R | S | S | R | R | NT | NT | R | NT | Yes |
| 019 | Acinetobacter spp. | R | R | R | R | NT | S | R | R | R | R | R | NT | Yes |
| 020 | Enterobacter spp. | NT | R | S | S | NT | S | NT | NT | NT | R | R | R | No |
| 021 | Proteus vulgaris | NT | NT | NT | S | NT | NT | NT | NT | NT | NT | NT | NT | N/A |
| 022 | Edwardsiella tarda | NT | S | NT | R | NT | NT | R | NT | NT | S | S | S | N/A |
| 010 | Unidentified | NT | NT | NT | NT | S | S | R | NT | R | R | R | NT | No |
| 023 | Negative bacilli | NT | R | R | R | S | S | NT | NT | S | NT | R | NT | Yes |
Abbreviations: AMP, ampicillin; AK, amikacin, CRO-ceftriaxone; CIP, ciprofloxacin; CN, gentamycin; MEM, meropenem; TZP, piperacillin-tazobactam; SXT, trimethoprim-sulfamethoxazole; AMC, amoxicillin-clavulanic acid; FEP, cefepime; CAZ, ceftazidime; CTX, Cefotaxime; NT, Not Tested.