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99 Cards in this Set
- Front
- Back
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polyribitol phosphate capsule?
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H. flu
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hyaluronidase capsule?
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Strep pyogenes
(non-immunogenic) |
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cheap triple therapy for H. pylori
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bismuth
metronidazole tetracycline/amoxicillin |
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expensive triple therapy for H. pylori
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metronidazole
omeprazole clarithromycin |
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capsule made of D-glutamate rather than polysaccharide?
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bacillus anthracis
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which bug has alpha-toxin (lecithinase)?
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clostridium perfringens
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Lancefield Group D strep include...
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enterococcus
non-enterococcal Group D Strep |
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only bacteria with membrane containing cholesterol?
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mycoplasma pneumoniae
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high lipid content of cell wall?
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mycobacterium
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Eaton agar
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Mycoplasma
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Zeihl-Neelsen stain
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acid fast
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lactose non-fermenter and oxidase positive?
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Pseudomonas
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causes sepsis in sickle cell patients?
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Strep pneumo
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Gram positive but has endotoxin?
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Listeria
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murky brown amniotic fluid?
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neonatal listeriosis
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potentially fatal granulomas?
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listeria
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cleaves host cell RNA?
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Shiga toxin
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Giemsa stain or analine dyes to view...
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borrelia burgdorferi
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oral thrush happens in...
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immunocompromised
neonates diabetics |
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inhibits chemokine receptors, causing lymphocytosis
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bordetella pertussis
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which E. coli toxin has a cholera-like mechanisms?
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heat-labile toxin (adenylate cyclase)
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which E. coli causes traveler's diarrhea?
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enterotoxigenic
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which E. coli disrupts microvilli?
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enteropathogenic
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What is Protein A?
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Staph aureus
binds Fc of IgG to inhibit complement fixation |
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Tellurite plate, Loffler's medium, blood agar?
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Corynebacterium diptheriae
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east of the Mississippi and Central America?
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blastomycoses
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Mississippi and Ohio River Valley?
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histoplasmosis
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What is Cladosporium werneckii?
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tinea nigra
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"spaghetti and meatballs"?
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Malassezia furfur
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fruiting bodies?
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aspergillus
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narrow based, unequal budding yeast
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cryptococcus
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cigar-shaped budding yeast visible in pus, rosettes of microconidia?
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sporothrix schenckii
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spherical, granular cysts in stool?
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entamoeba histolytica
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oval, elliptical cysts in stool?
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Giardia lamblia
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acid fast cysts?
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cryptosporidium
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what form of toxoplasma crosses the placenta?
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tachyzoites
Rx: sulfadiazine + pyrimethamine |
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the Reduviid bug transmits...
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Trypanosoma cruzi
Rx: nifurtimox |
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T. gambiense and T. rhodesiense causes...
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African sleeping sickness
Rx: suramin for blood borne, malarsoprol for CNS penetration |
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What drug prevents relapse of ovale and vivax?
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primaquine
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macrophages containing amastigotes?
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Leishmania donovani (visceral leishmaniasis or kala azar)
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Tseste fly for what disease?
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African sleeping sickness
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Sandfly for what disease?
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visceral leishmaniasis or kala azar
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"maltese cross"?
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babesia
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no RBC pigment?
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babesia
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cysts in the liver, anaphylaxis if antigens released
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Echinococcus granulosus (dog tapeworm)
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niclosomide is for treating...
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tinea soleum
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schistosoma mansonii causes...
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portal HTN
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cause granuloma and fibrosis, and inflammation of spleen and liver
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Schistosoma
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Under cooked crab meat, affects the lung?
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Paragonimus westermani
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Clonorchis senensis causes inflammation of...
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...the biliary tract
from eating undercooked fish |
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what do you use praziquantel for?
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The flukes:
Schistosoma Clornorchis Paragonimus |
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snails are the hosts?
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schistosoma
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How do you treat hookworm, ascariasis, and pinworm?
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mebendazole/pyrantel pamoate
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eggs are visible in feces of...
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ascaris
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transmitted by female black flies
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Onchocerca volvulus (river blindness)
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worm crawling in the conjunctiva?
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loa loa
transmitted by deer fly |
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Dracunculus medinensis causes?
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skin inflammation and ulceration
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periorbital edema,
inflammation of muscle? |
Trichinella spiralis
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use Ivermectin to treat...
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strongyloides and river blindness
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Toxocara canis causes...
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granulomas and visceral larva migrans
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transmitted by female mosquito?
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Wuchereria bancrofti
(elephantiasis) |
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use niridazole to treat...
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Dracunculus
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use dietheylcarbamazine to treat...
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loa loa
toxocara W. bancrofti |
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urease-positive bugs
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proteus
klebsiella staph |
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circular DNA viruses?
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papovaviruses (supercoiled)
hepadnaviruses (incomplete) |
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dsRNA virus?
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reovirus
(retroviruses have 2 identical ssRNA) |
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naked RNA viruses?
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picorna
calici reo |
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all RNA viruses replicate in cytoplasm except...
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influenza virues
retroviruses |
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DNA virus that does NOT replicate in nucleus
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pox
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not a retrovirus but has reverse transcriptase?
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Hep B
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other than immunocompromised patients, CMV also causes...
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congenital defects
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roseola (exanthem subitum) is cause by...
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HHV6
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causes conjunctivitis (pink eye)
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adenovirus
(also causes sore throat and pneumonia) |
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erythema infectiosum is caused by...
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B19 parvovirus
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B19 parvovirus causes...
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aplastic crisis in sickle cell patients
fifth's disease (erythema infectiosum) hydrops fetalis |
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what are the papova viruses?
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HPV
JC |
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what are the pox viruses?
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small pox (variola virus)
vaccinia (cowpox) molluscum contagiosum |
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what are the circular RNA viruses?
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arena
buna delta |
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what are the bunyaviridae?
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California encephalitis
Sandfly/Rift Valley fever Crimean-Congo hemorrhagic fever Hantavirus (Sin nombre) |
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what are the arena viridae?
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LCV
meningitis spread by mice |
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what causes SARS?
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coronaviridae
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which viruses are segmented?
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bunya
orthomyxo arena reo |
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what are the reoviridae?
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reovirus
rotavirus |
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what causes croup?
what causes bronchiolitis? |
parainfluenza causes croup
RSV causes bronchiolitis (ribavirin) |
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what are the togaviridae?
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Rubella
Eastern equine enchaphalitis Western equine encephalitis |
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what are the flaviviridae?
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HCV
Yellow fever Dengue fever St. Lous encephalitis West Nile virus |
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what are the caliciviridae?
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HEV
Norwalk virus |
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what viruses cause aseptic meningitis?
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echovirus
cocksackie virus |
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What causes myocarditis?
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cocksackie B
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all the SS + RNA viruses are icosahedral except...
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coronavirus
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Reye syndrome, a HEPATOecephalopathy, is associated with...
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VZV and influenza B
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Dane particle?
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Hep B
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cryptosporidium is different that other epithelial invading cells b/c its sexual phase occurs in the....
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brush border
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metronidazole and iodoquinol for...
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amebiasis
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sulfadoxing + pyrimethamine for...
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malaria
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how do you treat babesia?
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quinine, clindamycin
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what is tania solium?
how to treat? |
pork tapeworm
praziquantel/niclosomide |
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how do you treat dracunculus?
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Niridazole
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what is calymmatobacterium granulomatis?
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an STD
causes granuloma inguinale biopsy shows Donovan bodies |
