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Stack #186685

INF diseases

QuestionAnswer
Acute/Chronic Bronchitis M.pneum, S.pneu, H.influ,M.catarrhCh.pneo Acute Ery, Clari, Azithromycin
Chronic Amox, Amox-clavu, Septra, Ery, Azi, Clari, Doxy, cafaclor, cefprozil, cefuroxime
(same as newborn to 1 month) >60 years S.pneumoniae, List.monocytogenes, Gm-ve enterics Ampicillin & aminoglyco/Vancoor ceftriaxone or cefotaxime
Endocarditis Strep ans Satph species inc ESR or CRPsplinter hemorrhage and petechiae, visualization of vegetation penicillin suscept strepto Pen G alone or PenG with Genta orCeftriaxone alone or Vanco
Penic resist strepto Same as above
Staph without prosthehtic material9methicillin sensitive) Naficillin or Oxacillin(with Genta)Cefazolin (with or without Genta)Vanco (if allergic to penicillin)
Stap without prosthetic material ( methicillin resistant) Vancomycin
PENUMONIA Neonatal E.coli, Gr B Step, List.monoctogenesis Ampi and GentaCefotaxime & genta
1-3 months Ch. tracho, Bordetella ery, clari, cefuroxime
3 months to 5 years C.trachomatis, S.pneom clari, cefuroxime, cefotaxime
5-18 years My.pneum, S.pneum, Ch,pneum clari, cefuroxime, erythro
Adult-Comm Acq S.pneum, M.pneum, Kleb.pneum, H.infl Ampulatory:macrolidesfluroquionolonesHosp: ceftriaxone or cefotaxime with or without macrolidesor Fluroquinolones
Adult-Hosp Acq K.pneum, Staph.aureus, E. aerogenesSerratia sppAcinobacter sppP.aureginosa Aminoglycosides with one of the following: Cetatoxime, ceftrioxone,cefepime, peropenem, imipenem,ticarcillin/-calvul,piperacillin-tazobactam. Vanco to be added if MRSA
Adult-Aspiration Mouth Anaerobes Uncomplicated: Pen G, ClindaHosp acq: Ticarcillin-clav acid, piperacillin-tazobactum
Tuberculosis M.tuberculosis wt loss, fever, night sweats persistant prod cough. Latent dis-+ve PPD testHIV pts may not react to PPD test. Sputum or ling biopsy may be acid fast stained Latent(INH sensitive) Isoniazid 9 months
Latent (INH resistant) Rifampin + Pyrazinamide 2 months
Active disease INH+Rifa+Pyrazinamide 2- months
Infectious Diarrhea Staph aureus Supportive
bacillus creus Supportive
Clostridium perfringes Supportive
E.cloi Oot Patient:SupportiveHosp: Septra or Fluoroq
Salm spp Septra or fluoroq
Shigella spp Septa
Campylobacter Macrolides or Fluoro
Yersinia enterocolitica Fluoro
Vibrio parahaemolyticus tetra, or fluoro
Vibrio cholerae tetra or fluoroquinolone
E.coli supportive
Skin and Soft tissue cellulitis, secondary wound infection Strep pyrogenesStaph aureus edema of skin and erythema cellulitis: Gr. A Strep, Stapa aureus O.P: dicloxacillin, cefadroxil,cephalexin,erythromycinI.P: cefazolin,erySevere:Vanco
Diabetic foot infections proteus spp, e.coli, anerobic streptococci, S.aureus, Bacteroides fragilis Clinda or cephalexinSevere: ticarcillin-clav acidor other b-lactamase inhibitor, Vanco if MRSA
Decubitus ulcers Gm-ve bacilli, anerobes, P.auregenosa same as above
Urinary Tract Infections Gm-ve facultatively anerobic rods.Hosp catherized pts..Pseudomonas and Staph spp urethritis,cystitis,prostatitis,pyelonephritisdysuria,urgeny,frequency,nocturia,suprapubic pain/pressure. Upper UTI..flank pain and fever Acute Uncomplicated cystitis E.coli, Staph saprophyticus SeptraQuinolinw
Acute pyelonephritis E.coli, Proteus mirabilis, Kleb.pneum,Enterococcus quinolone, SeptraSevere: parenteral quinolone, extened spectrum penicillin plus aminoglycoside
Prostatitis E.coli, proteus spp, Kleb,pneum quinoloneSeptra
Gonorrhea N.gonorrhea Gm stain and culture if infected secretions, Enzyme immunoassay and DNA probes Urethritis.15%..pelvic inflammatory dis...inferility 3rd genration cephalosporins and also Vs chlamydial infection
Uncomplicated Adult Ceftriaxone or Spectinomycin
Infant born of untreated mother cefotaxime
Latent disease Ceftriaxone 1gm qd X 10 ds
Syphillis T.pallidum Primary:painless lesion 21 days after exposure for 8 weeks then diappearsSecondary: 2-6 weeks agter onset of primary stage:rashes and flu like symptoms, disappear 4-10 weeks if untreated.Tertiary:in2-25 years:paresis,deafness,dementia,aortic insuff. dark field fluoroscent with serology VDRL and Rapid Plasma Reagin (RPR) tests Uncomplicated adult benzathine penicillin G
Infant of untreated mother PenG
Secondary/latent benz penG X3 weeks
tertiary PenG2- million q4h f 10-14 ds
SEPSIS SIRS in response to an infection >38deg or <36 degHR>90bpmRR>20 breaths/minPaCo2<32torrWBC>12,000 cells/mm3or <4000 celles/mm3or >10% immature band forms Gm +ve and -ve cefotaximeceftriaxonecefepimeticarcillin/calv acidpiperacillin-tazobactammeropenumimipenem aith an aminoglyciseide(tobramycin,genta.amikacinVANCO if Gm +ve
Tick-Borne Systemic febrile syndromes Lyme Dis Borr.burgdorferi Doxy Cefuroxime
Rocky Mntn Spooted Fever Rick. reickettsii Doxy chloramphenicol
Ehrlichiosis Ehrlichia phagocytpphila Doxy Tetracyclne
Tularemia Francisella tularensis Genta or tobra chlorampheicolorCipro
Systemic Fungal Infections
Invasive pulm dis Aspergillosis spp AmphotericnB itraconazole,caspofungin,voriconazole
Cutaneous,pulm or extrapulm blstomyces dermatitidis Itra,amphB,fluc
Blood stream inf Candida albicans fluco,amphB
Primary pulm dis coccidioides immitis itra,fluc
Menigitis Cryptococcus neoformans AmphB+flucytosine,fluconazole
Pulm disseminated or localized histoplasma capsulatum itra(moderate)AmphB(severe)
Influenza A,B and C A Prophylaxis oseltamivir, rimantadine,amantadine
A treatment Zanamivir,oselta.amantadine,rimantadine
B Proph oseltamivir
B treatment Zanamivir,oseltamivir
Herpes simplex Initial episode Acyclo
reoccurrence Famciclovir
Chronic Suppresion Valacyclovir
Immunocompromised resist to acyclovir Foscarnet
Cytomegalovirus Retinitis, colitis, esophagitis Ganciclovir,valganciclovirfoscarnetcidofovirfomivirsen
varicella zoster chickenpox,shingles Acyclovir
Varicella zoster immunocompromised, resitst to acyclovir Foscarnet
Meningitis many GM + and -ve inc WBC, inc CSF protein, Dec CSF Gluc, Bacterial large inc, smaller inc for fung&viral Age related Tx
Newborn to 1 month Gm -ve entericsGp B StrepList. monocytogenes Ampicillin & Aminoglycosides/cefotaxime/ceftriaxon
1 month to 29 years H. influenzaeN. MeningitidsisS.Pneumoniae cefatoxime / ceftriaxone and Vanco
30-60years S.pneumoniae, N.meningitidis same as above
Created by: beaver
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