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67 Cards in this Set
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- Back
Beta hemolytic streps
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IV Penicillin G
send home on PO amoxicillin |
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Low resistance strep pneumo
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IV cefotaxime or IV ceftriaxone
|
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MDR strep pneumo and high PCN resistance
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IV VANC or IV moxifloxacin or high dose IV levofloxacin
|
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Prophylaxis for beta hemolytic strep
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IM procaine pen G or IM benzathine pen G
|
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beta hemolytic strep in pt w/ PCN allergy
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PO clindamycin or PO fluroquinone
|
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Cellulitis (MRSA) inpt
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IV oxacillin, nafcillin $$$
IV cefazolin...cheap |
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Cellulitis (MSSA) outpt w/ PCN allergy
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PO clindamycin
PO doxycycline |
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Cellulitis (MRSA) outpt
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PO clindamycin
PO trim-sulfa PO doxycline |
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MRSA (hospital)
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IV VANC
|
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MRSA (hospital) in pt who can't tolerate VANC
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IV daptomycin
IV or PO linezolid IV ceftaroline |
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inpt pneumonia in pt w/ PCN allergy
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IV moxifloxacin or levofloxacin
|
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nosocomial pneumonia
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IV piperacillin, tazobactam
IV cefepime + VANC |
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legionella pneumonia
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IV azithromycin
IV levofloxacin or moxifloxacin |
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PCP pneumonia
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trimeth-sulfa (lg dose)
|
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Aspiration pneumonia
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IV or PO clindamycin
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outpt URI in a pt w/ PCN allergy
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PO macrolide
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beta hemolytic strep
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IV pen G for inpt and PO amoxicillin for outpt
|
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Any SSTI caused by "letter" strep
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IV pen G for inpt
PO amoxicillin for outpt |
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infected diabetic foot ulcer
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IV piperacillin-tazobactam
|
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primary/secondary syphillis
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IV pen G
|
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neurosyphillis
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IV pen G
|
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gonorrhea
|
IM ceftriaxone
|
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CA meningitis (empiric if you don't know the bug) when pt is 1mos-50y.o.
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IV ceftriaxone or IV cefotaxime
PLUS IV vanc |
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CA meningitis when pt less than 1mos or older than 50
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add IV ampicillin (need to cover listeria's butt)
|
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bacterial meningitis when you know the bug (H. flu, strep pneumo, Neisseria)
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IV cefotaxime or IV ceftriaxone
|
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Febrile neutropenia
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IV piperacillin-tazo OR
IV cefepime PLUS IV vanc (cover gram +) |
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MRSA pneumonia
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IV vanc
IV linezolid IV ceftaroline |
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MRSA Osteomyelitis
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IV vanc
|
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osteomyelitis in kids
|
PO clindamycin
|
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otitis media
|
PO amoxicillin
PO amoxicillin + clavulanate PO cefdinir |
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Pseudomonas
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IV piperacillin-tazobactam
IV ceftazidime IV cefepime |
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Serious gram - (use empiric)
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antipseudomonal beta lactam
PLUS aminoglycoside |
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Serious gram - in pts w/ PCN allergy
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aztreonam
|
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surgical prophylaxis (not intra-abdominal)
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IV cefazolin
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gut decontamination before GI surgery
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PO neomycin (not absorbed from GI)
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perioperative prophylaxis for GI surgery
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IV cefoxitin
IV cefotetan |
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anaerobic infections (penetrating GI trauma, appendicitis, lung abscess, post-op GI surgery)
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IV piperacillin + tazobactam
|
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inpt PID
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cefoxitin, IV cefotetan (for Neisseria and anaerobes)
PLUS IV doxycyline (for chlamydia) |
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outpt single dose for PID
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IM ceftriaxone (Neisseria)
PLUS Po metronidazole (at 2wks; for anaerobes) PO doxycycline (at 2wks; for Chlamydia) |
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anaerobic infections in PCN allergy
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IV metronidazole
|
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Enterococcus
|
IV ampicillin
Amp resistant: IV vanc Vanc resistant: IV or PO linezolid or daptomycin |
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VRE
|
IV or PO linezolid
IV daptomycin |
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gram + bacteremia
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IV vanc
|
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C. difficile
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PO metronidazole
severe: PO vanc lots relapses: fidixomicin |
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Mycoplasma
|
PO doxycycline
PO macrolide |
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Chlamydia
|
PO doxycyline
PO macrolide |
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Rickettsia
|
PO doxycycline
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Borrelia burgdorfi
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PO doxycycline
|
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Nocardia
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trim-sulfa
|
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Nocardia w/ sulfonamide allergy
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minocycline/doxycycline
ceftriaxone imipenem |
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Diarrhea (salmonella, shigella, E. coli, campylobacter)
|
PO ciprofloxacin
|
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Uncomplicated UTI, outpt
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PO trim-sulfa
|
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Complicated UTI, outpt
|
levofloxacin
ciprofloxacin |
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Complicated UTI, inpt including nursing homes
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IV cefotaxime
IV ceftriaxone PO cefpodoxime |
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Pyelonephritis (E.coli 80% time)
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IV ceftriaxone
IV cefotaxime send home w/ PO cefpodoxime |
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UTI pregnant woman
|
PO nitrofurantoin
|
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TB, sputum +
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all four:
PO rifampin PO isoniazid PO pyrazinamide PO ethambutol |
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TB, AIDS
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PO rifabutin + "IPE"
|
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Latent TB, inpt w/ + PPD but negative CXR and negative sputum
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PO isoniazid
PO rifampin |
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If it ends in -bacter...
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1. piperacillin + tazobactam
2. cefipime 3. carbapenems 4. ceftazidine |
|
Brucellosis (cheese)
|
PO doxycycline
PLUS IV gentamycin |
|
Mycobacterium avium (AIDS only)
|
PO or IV macrolide
PLUS ethambutol |
|
Acne
|
PO minocycline
topical clindamycin topical erythromycin |
|
leprosy
|
dapsone
|
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CAP, outpt
|
PO macrolide (azithro or clarthro)
|
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CAP, outpt w/ structural lung disease
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PO "respiratory" flurorquinones: levofloxacin, moxifloxacin
|
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pneumonia, inpt (does not respond to outpt tx w/ macrolide or in untx pt admitted to hospital)
|
IV ceftriaxone, IV cefotaxime
PLUS IV, PO azithromycin OR IV moxifloxacin, levofloxacin |