Term
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Definition
bacterial cell wall inhibitor--transpeptidase inhibitor (non-resistant staphylococcus and streptococcus, pasteurella multocida, clostridium spp., spirochetes, actinomycetes israelii) |
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Term
penicillin V potassium (generic) |
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Definition
bacterial cell wall inhibitor--transpeptidase inhibitor (minor infections) --better GI absorption than pen G, but less active |
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Term
penicillin G procaine (wycillin) |
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Definition
bacterial cell wall inhibitor--transpeptidase inhibitor (strep pyogenes) --slow release form |
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Term
penicillin G benzathine (bicillin L-A, permapen) |
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Definition
bacterial cell wall inhibitor--transpeptidase inhibitor (strep pharyngitis, prophylaxis for rheumatic fever, syphilis) --slowest release form |
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Term
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Definition
penicillinase resistant penicillin (no longer used due to interstitial nephritis) |
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Term
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Definition
penicillinase resistant penicillin (Beta lactamase producing Staph and strep) --usually given IV |
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Term
oxacillin (generic, bactocill) |
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Definition
penicillinase resistant penicillin (Beta lactamase producing Staph and strep) |
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Term
ampicillin (generic, principen) |
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Definition
extended spectrum penicillin (Haemophilus influenzae, E. coli, Listeria monocytogenes, proteus mirabilis, Salmonella, strep. pyogenes, susceptible strep. pneumo, Moraxella catatthalis, enterococcus faecalis) --interferes with contraceptives |
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Term
amoxicillin (generic, amoxil, trimox) |
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Definition
extended spectrum penicillin (Haemophilus influenzae, E. coli, Listeria monocytogenes, proteus mirabilis, Salmonella, strep. pyogenes, susceptible strep. pneumo, Moraxella catatthalis, enterococcus faecalis) --good GI absorption, interferes with contraceptives |
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Term
ticarcillin + clavulanate potassium (timentin) |
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Definition
carboxypenicillin antipseudomonal in combo with Beta lactamase inhibitor (septicemia, UTI, intra-abdominal infxns) --excess Na, prolong bleeding time |
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Term
piperacillin + tazobactam (zosyn) |
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Definition
ureidopenicillin antipseudomonal in combo w/ beta lactamase inhibitor (community/nosocomial pneumonia, septicemia, UTI, gyne infxns, intra-abdominal infxns, skin infxns) --broader spectrum than ticarcillin and less adverse effects |
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Term
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Definition
monobactam--penicillin like action but resistant to beta lactamase (gram neg. coverage only, patients w/ penicillin allergies) |
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Term
imipenem + cilastatin (primaxin) |
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Definition
carbapenem--broad spectrum penicillin like action but resistant to beta lactamases (Gram + and - coverage in severe hospital acquired infxns) --N/V, allergic rxn, seizures |
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Term
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Definition
inhibits class A (plasmid encoded) beta lactamase |
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Term
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Definition
inhibits class A (plasmid encoded) beta lactamase |
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Term
amoxicillin + clavulanic acid (augmentin) |
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Definition
extended spectrum penicillin w/ beta lactamase inhibitor (S. aureus, H. influenzae, gonococci, E. coli, M. catarrhalis, drug of choice for acute otitis media, sinusitis, human and animal bite wounds, also used in UTI's and gonorrhea) |
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Term
cefazolin (generic, ancef) |
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Definition
1st gen cephalosporin (mainly gram + infxns) --drug of choice for surgical prophylaxis |
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Term
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Definition
1st gen cephalosporin (mainly gram + infxns) |
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Term
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Definition
2nd gen cephalosporin (medium activity to gram + and -, sinusitis, otitis media, community acquired pneumonia, perotinitis) --susceptible to beta lactamase |
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Term
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Definition
2nd gen cephalosporin (medium activity to gram + and -, sinusitis, otitis media, community acquired pneumonia, perotinitis) |
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Term
cefuroxime axetil (ceftin) --oral cefuroxime (zinacef) --IV |
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Definition
2nd gen cephalosporin (medium activity to gram + and -, sinusitis, otitis media, community acquired pneumonia, perotinitis) |
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Term
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Definition
2nd gen cephalosporin (medium activity to gram + and -, sinusitis, otitis media, community acquired pneumonia, perotinitis) |
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Term
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Definition
3rd gen cephalosporin (more gram - activity, less gram + activity, serious infxns including meningitis, sepsis, gonorrhea, penicillin resistant strep pneumo, neuro complications post lyme disease) --longest half life |
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Term
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Definition
3rd gen cephalosporin (more gram - activity, less gram + activity, serious infxns including meningitis, sepsis, gonorrhea) |
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Term
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Definition
3rd gen cephalosporin (more gram - activity, less gram + activity, serious infxns including meningitis, sepsis, penicillin resistant strep pneumo) |
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Term
ceftazidime (fortaz, tazidime) |
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Definition
3rd gen cephalosporin (more gram - activity, less gram + activity, serious infxns including meningitis, sepsis, anti-pseudomonas) |
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Term
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Definition
4th gen cephalosporin --resistant to plasmid and chromosomal beta lactamase, power house AB |
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Term
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Definition
5th gen cephalosporin (community acquired pneumonia, enterococcus and MRSA) |
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Term
chloramphenicol (generic, chloromycetin) |
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Definition
broad sprectrum protein synthesis inhibitor--binds to 50S subunit (bacterial meningitis, brain abscess, rickettsial diseases in pregnant women and children) --bone marrow toxicity, gray baby syndrome |
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Term
tetracycline (generic, sumycin) |
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Definition
short acting tetracycline--broad spectrum, inhibits protein synthesis by binding to 30S subunit (rickettsial infxns, mycoplasma pneumonia, chlamydiae infxns, lyme disease, brucellosis, cholera, H. pylori, periodontitis) --superinfxns, dental discoloration, fanconi syndrome, take standing up w/ water |
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Term
doxycycline (generic, vibramycin, monodox) |
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Definition
long acting tetracycline--broad spectrum, inhibits protein synthesis by binding to 30S subunit (rickettsial infxns, mycoplasma pneumonia, chlamydiae infxns, lyme disease, brucellosis, cholera, H. pylori, periodontitis) --superinfxns, dental discoloration, fanconi syndrome, take standing up w/ water |
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Term
minocycline (generic, minocin, arrestin, dynacin, myrac) |
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Definition
long acting tetracycline--broad spectrum, inhibits protein synthesis by binding to 30S subunit (rickettsial infxns, mycoplasma pneumonia, chlamydiae infxns, lyme disease, brucellosis, cholera, H. pylori, periodontitis) --superinfxns, dental discoloration, fanconi syndrome, take standing up w/ water |
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Term
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Definition
long acting tetracycline derivative--efflux pump resistant protein synthesis inhibitor (MRSA skin infxns, intra-abdominal infxns) |
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Term
erythromycin base (generic, ERY, PCE) |
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Definition
macrolide--inhibits protein synthesis by binding to 50S subunit (mycoplasma pneumonia, legionella pneumophila, nonstrep pharyngitis, chlamydial infxns, whooping cough, campylobacter gastroenteritis, preventing endocarditis w/ dental procedures) --low oral absorption, increased gastric emptying, liver toxicity, inhibits p450 |
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Term
clarithromycin (generic, biaxin) |
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Definition
macrolide--binds 50S subunit (same as erythromycin but better for mycobacterium avium complex and H. influenzae) --longer acting, 2x daily |
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Term
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Definition
macrolide--binds 50S subunit (same as erythromycin but better for H. influenzae, single dose treatment for genital chlamydia) --longest acting macrolide, does not affect p450 |
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Term
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Definition
macrolide--binds 50S subunit (respiratory infxns) --effective against macrolide resistant gram +'s, severe liver toxicity |
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Term
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Definition
anti-inflammatory sulfonamide--converted to 5-ASA in gut (ulcerative colitis and IBD) |
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Term
silver sulfadiazine (silvadene) |
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Definition
topical sulfonamide--antibacterial and antifungal (prevention of infxns in burns, conjuctivitis, chlamydia trachoma) |
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Term
trimethoprim-sulfamethoxazole (TMP-SMX, bactrim, septra) |
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Definition
inhibits folic acid production and is bacteriocidal (UTI--E. coli, K. pneumonia, Proteus, enterobacter, morganella, respiratory infxns--strep pneumo, Hib, M. catarrhalis, P. jerovecii, GI infxns--E. coli, salmonella, cholera, soft tissue infxns--MRSA, listeria, yersinia, nocardia, toxo, pneumocystis) --crystaluria, hemolytic anemia, SJS, hyperkalemia, DONT GIVE DURING PREGNANCY |
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Term
gentamicin (generic, garamycin, jenamicin) |
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Definition
aminoglycoside--irreversibly inhibits 30S subunit (UTI's, gram - pneumonias, P. aeruginosa, enterobacter, klebsiella, serratia, E. coli, enterococcal endocarditis, sepsis, burns, peritonitis) --nephrotoxic, ototoxic |
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Term
tobramycin (generic, nebcin) |
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Definition
aminoglycoside--irreversibly inhibits 30S subunit (best pseudomonas coverage during bacteremia, osteomyelitis, pneumonia, CF patients) --ototoxic, nephrotoxic |
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Term
amikacin (generic, amikin) |
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Definition
broadest spectrum aminoglycoside--irreversibly inhibits 30S subunit (serious hospital aminoglycoside resistant infxns, MTB) --nephrotoxic, ototoxic |
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Term
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Definition
aminoglycoside--irreversibly inhibits 30S subunit (not really anything anymore) --less gram - activity than others, ototoxicity |
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Term
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Definition
2nd gen fluoroquinolone--inhibits DNA gyrase and topoisomerase IV (pseudomonas in CF patient, UTI, prostatitis, E. coli, chlamydia trachomatis, haemophilus ducreyi, GI, salmonella, shigella, bone-joint-skin infxns, mycobacterium, francisella tularensis, anthrax) --GI disturbance, C. diff |
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Term
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Definition
3rd gen fluoroquinolone, better gram + coverage--inhibits DNA gyrase and topoisomerase IV (pseudomonas in CF patient, UTI, prostatitis, E. coli, chlamydia trachomatis, haemophilus ducreyi, GI, salmonella, shigella, bone-joint-skin infxns, mycobacterium, francisella tularensis, anthrax, pneumonia from strep, staph, mycoplasma, legionella) --GI disturbance, C. diff |
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Term
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Definition
4th gen fluoroquinolone, best gram + coverage--inhibits DNA gyrase and topoisomerase IV (pseudomonas in CF patient, prostatitis, E. coli, chlamydia trachomatis, haemophilus ducreyi, GI, salmonella, shigella, bone-joint-skin infxns, mycobacterium, francisella tularensis, anthrax, pneumonia from strep, staph, mycoplasma, legionella) --GI disturbance, C. diff, not good for UTI's |
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Term
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Definition
bacteriocidal cell wall inhibitor (MRSA, C. diff, strep pneumo meningitis) --ototoxic, nephrotoxic, red neck syndrome |
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Term
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Definition
bacteriostatic protein synthesis inhibitor--binds 50S subunit (gram +'s and anaerobes, especially for ABSCESSES, prophylaxis during dental procedures) --C. diff is major concern |
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Term
nitrofurantoin (furadantin, macrobid, macrodantin) |
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Definition
may damage bacterial DNA (chronic UTI's, Pseudomonas) --hemolytic anemia |
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Term
polymyxin B (generic, poly-Rx) |
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Definition
topical-disrupts cell membranes (gram neg activity only including pseudomonas) --nephrotoxic, neurotoxic |
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Term
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Definition
bacteriocidal, binds intracellular macromolecules (only effective against anaerobes including bacteroides fragilis, intra-abdominal/pelvic infxns, brain abscesses, H. pylori) --carcinogenic, reacts with ETOH |
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Term
bacitracin (bacitracin USP, baci IM) |
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Definition
ointment, cell wall inhibitor (broad spectrum for open wounds and eye infxns) --nephrotoxicity |
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Term
quinupristin/dalfopristin (synercid) |
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Definition
protein synthesis inhibitor--binds 50S subunit (infxns by resistant strains of MRSA, vanco resistant enterococcus faecium, strep) |
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Term
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Definition
protein synthesis inhibitor--binds 50S subunit (vanco resistant enterococcus facacium, nosocomial pneumo, MRSA skin infxns) --monoamine oxidase inhibitor |
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Term
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Definition
depolarizes cell membrane (MRSA) --myopathy, neuropathy |
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Term
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Definition
inhibits mycolic acid synthesis in MTB (1st line TB agent) --peripheral neuropathy (treat w/ pyridoxine), hepatitis |
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Term
rifampin (rifadin, rimactane) |
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Definition
inhibits bacterial RNA polymerase (1st line TB agent, leprosy) --GI, red urine, hepatitis, P450 inducer |
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Term
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Definition
inhibits mycolic acid incorporation (TB) --optic neuritis |
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Term
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Definition
MOA unknown (TB) --hepatotoxic, hyperuricemia |
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Term
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Definition
binds mycobacterial DNA (lepromatous leprosy) --GI, skin discoloration |
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Term
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Definition
inhibits folic acid synthesis (leprosy) --hemolytic anemia, methemoglobinemia, sulfone syndrome |
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Term
amphotericin B (amphotec) |
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Definition
binds sterols in fungi (systemic, superficial candida, protozoan infxns) --nephrotoxic, anemia |
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Term
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Definition
imidazole--inhibits 14-alpha-demethylase (systemic broad spectrum antifungal, superficial candida/ringworm) --GI, endocrine abnormalities |
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Term
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Definition
triazole--inhibits 14-alpha-demethylase (systemic antifungal, superficial candida) |
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Term
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Definition
triazole--inhibits 14-alpha-demethylase (systemic antifungal, superficial candida) |
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Term
griseofulvin (grifulvin v) |
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Definition
binds mitotic apparatus and arrests cells in metaphase, deposits in keratin precursor cells (dermatophytoses) |
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Term
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Definition
binds sterols in fungal cell membrane (candida) |
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Term
terbinafine hydrochloride (lamisil) |
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Definition
squalene monooxygenase inhibitor--inhibits ergosterol synth. (dermatophytoses, candida) |
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Term
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Definition
blocks synthesis of beta (1,3)-d-glucan in fungal cell walls (resistant systemic aspergillosis and esophageal candidiasis) |
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Term
immune globulin (gammagard S/D) |
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Definition
human IgG, IgM--increased passive immunity (prophylaxis for measles, hepatitis A and hep B) |
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Term
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Definition
blocks penetration and uncoating of influenza A virus --CNS side effects |
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Term
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Definition
DNA and RNA synthesis inhibitor (RSV, in combo w/ INF alpha for Hep C) --teratogenesis |
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Term
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Definition
neuraminidase inhibitor (influenza A and B) |
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Term
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Definition
neuraminidase inhibitor (influenza A and B) --N/V and HA |
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Term
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Definition
DNA synthesis inhibitor (herpes simplex kertitis) --teratogenic, visual haze |
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Term
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Definition
viral protein and replication inhibitor (genital and anal warts, hep B, in combo w/ ribavirin for hep C) --flu like, myalgia, transient hematologic abnormalities |
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Term
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Definition
DNA synthesis inhibitor (HSV, varicella zoster) |
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Term
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Definition
DNA synthesis inhibitor (CMV retinitis) --teratogenic, myelosuppression, neutropenia |
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Term
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Definition
DNA synth inhibitor (CMV retinitis in AIDS patient) --nephrotoxic |
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Term
zidovudine, AZT, ZDV (retrovir) |
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Definition
NRTI--pyrimidine nucleoside (HIV) |
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Term
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Definition
NRTI--pyrimidine nucleoside (HIV, Hepatitis B) --Hep B flare up |
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Term
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Definition
NRTI--nucleoside analogue (HIV) --severe hypersensitivity |
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Term
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Definition
NRTI--nucleoside analogue (HIV, Hepatitis B) --hyperpigmentation of palms and soles |
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Term
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Definition
NNRTI--nucleoTide (HIV, Hepatitis B) |
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Term
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Definition
NNRTI--non-nucleoside (HIV) --P450 metabolism |
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Term
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Definition
PI--modified peptide (HIV, boost concentration of other PI's) --P450 metabolism, circumoral & peripheral paresthesia |
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Term
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Definition
PI--modified peptide (HIV) --P450 metabolism, nephrolithiasis |
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Term
atazanavir sulfate (reyataz) |
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Definition
PI--modified peptide (HIV) --P450 metabolism |
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Term
chloroquine (aralen) and hydroxychloroquine (plaquenil) |
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Definition
blood schizonticide--inhibits plasmodium feeding (treatment/prophylaxis of malaria) |
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Term
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Definition
blood schizonticide--inhibits plasmodium feeding (chloroquine resistant malaria) --cinchonism, neuromuscular blockade, myocardial depression |
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Term
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Definition
blood schizonticide--inhibits plasmodium feeding (chloroquine resistant malaria) --cinchonism, neuromuscular blockade, myocardial depression |
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Term
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Definition
blood schizonticide--inhibits plasmodium feeding (treatment/prophylaxis of chloroquine resistant malaria, especially P. falciparum) --ataxia, psychotic rxns, seizures |
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Term
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Definition
blood schizonticide--generates free radicals (drug of choice for chloroquine resistant P. falciparum) |
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Term
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Definition
tissue schizonticide (P. vivax/ovale malarial treatment) --hemolytic anemia |
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Term
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Definition
antihelminth--Inhibits microtubule polymerization & microtubule dependent glucose uptake (Pinworms, Asymptomatic round worms, Hookworm, Neurocysticercosis d/t Taenia solium (pork tapeworm)) |
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Term
pyrantel (antiminth, pin-x) |
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Definition
antihelminth--Activates cholinergic nicotinic-Rs in muscles of nematode leading to Paralysis of worm (Pinworm, Heavy infections round worms) |
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Term
praziquantel (biltricide) |
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Definition
antihelminth--Induces muscle contraction then spastic paralysis, ↑ Ca2+ ion influx (cestodes ex: taenia's) |
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Term
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Definition
antiprotozoan--Binds intracellular macromolecules inhibiting DNA Synthesis (symptomatic amebiasis, Giardiasis, Trichomonas vaginalis, Anaerobic bacteria, C. Diff (+), B. fragilis (-)) |
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Term
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Definition
antiprotozoan (Asymptomatic carriers of Amebiasis (entamoeba histolytica)) --neurotoxic, optic neuritis |
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Term
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Definition
antiprotozoan--Inhibits protein synthesis, Binds 30S ribosomal unit (Asymptomatic carriers of Amebiasis, Cryptosporidiosis in AIDS pts) --aminoglycoside so nephrotoxic and ototoxic |
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