Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
37 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
Penicillin G
|
IV 20-24 million U/day
IM 1.2 million U/day DOC for most pure streptococcal infections 1 million U = 625mg |
|
|
|
Penicillin V
|
250-500 mg PO q6h
|
|
|
|
Ampicillin
|
*IV 2g q4-6h
(PO 250-500 mg q6h) |
|
|
|
Amoxicillin
|
PO 250-500 mg q8h
Better oral absorption than ampicillin |
|
|
|
Nafcillin
|
IV or IM 1-2 g q4-6h
DOC Staph aureus |
|
|
|
Cloxacillin
|
PO 250-500 mg q6h
|
|
|
|
Dicloxacillin
|
PO 250-500 mg q6h
|
|
|
|
Timentin
|
Ticarcillin/Clavulanic Acid
IV 3.1 g q6-8h (3 g ticaracillin + 100 mg Clavulanic acid) Anaerobes/staph/strep Watch for Na+ loading & hypokalemia |
|
|
|
Augumentin
|
Amoxicillin/Clavulanic Acid
PO 500-875 mg (*all contain 125 mg Clavulanic acid) DOC human/animal bites |
|
|
|
Unasyn
|
Ampicillin/Sulbactam
IV/IM 1.5-3 g q6h 1.5 less severe inf. Parenteral 2:1 - 2 g A to 1 g S Acinetobacter (troops from Middle East) |
USA
|
|
|
Zosyn
|
Piperacillin/Tazobactam
IV 3.375 g q6h DOC DFI |
|
|
|
Pseudomonas
|
"Take care of pseudomonas"
T = ticarcillin C = carbenicillon P = piperacillin *Never as single use |
|
|
|
Cephalexin
|
Keflex
1st generation Gram + PO 250-1000 mg q6-12h |
|
|
|
Cefazolin
|
Ancef
IV 250-1500 mg q6-8h 1st generation DOC surgical prophylaxis B/C: 1. Staph/strep MC so cover them 2. Long 1/2 life 3. Excellent penetration |
|
|
|
Cefuroxime
|
Ceftil
2nd generation - more Gram - PO 250-500 mg q12h |
|
|
|
Ceptriaxone
|
Rocephin
3rd generation IV/IM 0.5-2 g q12h DOC gonorrhea *give IM in ass so you can jump start coverage until IV/PO kick in |
|
|
|
Ceftazidime
|
Fortaz
IV/IM 1g q8-12h |
|
|
|
Cefepime
|
Maxipime
4th generation Anti-pseudomonal (others are better) IV 1-2 g q12h |
|
|
|
Ciprofloxacin
|
Cipro
Fluoroquinolones PO 250-750 mg q12h IV 200-400 mg q12h DOC pseudomonas infection if it's the only thing grown on culture SE: Increased risk of tendonopathy |
|
|
|
Levofloxacin
|
Levaquin
Fluoroquinolone PO/IV 250-750 mg q12h ***DOC: LE DFI*** SE: Increased risk of tendonopathy |
|
|
|
Moxifloxacin
|
Avelox, Vigamox
Fluoroquinolone PO 400 mg q24h Empiric DFI SE: Increased risk of tendonopathy |
|
|
|
Imipenem
|
Primaxin = imipenem/cilastin
Carbapenems IV 500 mg q6-8h Broad spectrum - "gorillamycin" Cilastin prevents hydrolysis in kidneys Lowers seizure threshold |
|
|
|
Meropenem
|
Merrem
Carbapenem IV 1-2 g q8h More Gram (-) coverage |
|
|
|
Ertapenem
|
Invanz
Carbapenem IV/IM 1g q24h Once daily dosing* DOC empiric tx DFI NO pseudomonas coverage |
|
|
|
Gentamicin
|
Aminoglycoside
IV 5-7 mg/kg q24h Loading dose: 2 mg/kg Gram (-) |
|
|
|
Tobramycin
|
IV 5-7 mg/kg q24h
Loading dose: 2 mg/kg Gram (-) |
|
|
|
Amikacin
|
Aminoglycoside
IV 7.5 mg/kg q12h Loading dose: 7.5 mg/kg Gram (-) |
|
|
|
Aminoglycoside SE
|
1. Ototoxicity
2. Nephrotoxicity 3. Neuromuscular blockade |
|
|
|
Metronidazole
|
Flagyl
PO 500 mg q6-8h DOC: Pseudomembranous colitis from c. diff Gram (-) anaerobes |
|
|
|
Clindamycin
|
Macrolide
IV 600-900 mg q8h Outpt: PO 150-300 mg q8-24h Metabolized by liver Gram (+) & anaerobes, not MRSA MCC OF DIARRHEA SECONDARY TO C. diff |
|
|
|
Erythromycin
|
Macrolide
PO 250-500 mg q6h DOC corynebacterium minutissimum (woods lamp) SE: GI (N/V) |
|
|
|
Azithromycin
|
Macrolide
Gram (+) Z Pak: 500 mg (2 pills) day 1 --> 250 mg for 4 days |
|
|
|
Minocycline
|
Tetracycline
PO 100 mg q12h DOC: MRSA when TMP/SMX is resistant or linezolid is too $$ Contraindicated in pregnancy - teeth staining Gram (+) & (-), and unusual pathogens |
|
|
|
Doxycycline
|
Tetracycline
PO 100 mg q12h DOC early Lyme disease at erythema migrans stage Contraindicated in pregnancy Gram (+) & (-), including MRSA |
|
|
|
Vancomycib
|
IV 1g q12h (slowly over 45-60 min)
PO 125 mg q6h *only indicated for colitis d/t poor absorption Max dose: 2g/d ***monitor troughs, normal is 10uL, if too high, must increase TIME between dosing DOC: MRSA & MRSE |
|
|
|
Linezolid
|
Zyvox
IV/PO 600 mg q12h Covers all Gram (+) DOC: very resistant Gram (+) infections VERY $$$$ |
|
|
|
Rifampin
|
Rifadin
PO 300 mg q12h Adverse: RED body fluids Used in combo therapy - rapid development of resistance |
|
