problema 1pumiliWhat is the primary mode of transmission for Entamoeba histolytica?Insect bitesContaminated food or waterDirect skin contactAirborne droplets
problema 2pumiliWhich form of Giardia lamblia is responsible for its transmission?TrophozoiteCystSporozoiteOocyst
problema 3pumiliWhat is a common symptom of Trichomonas vaginalis infection in women?HeadacheFrothy, yellowish-green dischargeRashNausea
problema 4pumiliWhich Plasmodium species is known for causing the most severe form of malaria?Plasmodium vivaxPlasmodium ovalePlasmodium falciparumPlasmodium malariae
problema 5pumiliWhat is the main treatment for Pneumocystis carinii pneumonia (PCP)?PenicillinTrimethoprim-sulfamethoxazoleAmoxicillinIbuprofen
problema 6pumiliHow is Toxoplasma gondii most commonly transmitted to humans?Mosquito bitesContaminated waterUndercooked meatAirborne particles
problema 7pumiliWhat is a significant complication of untreated Entamoeba histolytica infection?Liver abscessKidney stonesHeart attackAsthma
problema 8pumiliWhat preventive measure is recommended to avoid Giardia lamblia infection?Avoiding mosquito bitesUsing bed netsDrinking treated waterWearing masks
problema 9pumiliWhich group is at higher risk for severe outcomes from Toxoplasma gondii infection?AthletesPregnant womenTeenagersSeniors
problema 10pumiliWhat distinguishes the trophozoite form of Entamoeba histolytica?Presence of flagellaIngested red blood cellsMultinucleated structureProtective cyst wall
problema 11pumiliWhich protozoan parasite is responsible for causing malaria?Plasmodium speciesGiardia lambliaEntamoeba histolyticaTrichomonas vaginalis
problema 12pumiliWhat is the primary mode of transmission for Entamoeba histolytica?Direct contact with bloodIngestion of contaminated food or waterSexual transmissionInsect bites
problema 13pumiliWhich form of Giardia lamblia is responsible for its environmental resistance?TrophozoiteCystSporozoiteOocyst
problema 14pumiliTrichomonas vaginalis primarily infects which part of the human body?Gastrointestinal tractRespiratory systemUrogenital tractCirculatory system
problema 15pumiliWhich protozoan is known for causing amoebic liver abscesses?Giardia lambliaEntamoeba histolyticaPlasmodium speciesToxoplasma gondii
problema 16pumiliWhat is the primary vector for Plasmodium species?Tsetse flyAedes mosquitoAnopheles mosquitoCulex mosquito
problema 17pumiliWhich protozoan can cause congenital infections in humans?Plasmodium speciesGiardia lambliaToxoplasma gondiiTrichomonas vaginalis
problema 18pumiliHow is Pneumocystis pneumonia primarily transmitted?Ingestion of contaminated foodSexual contactRespiratory dropletsInsect bites
problema 19pumiliWhich medication is commonly used to treat Giardia lamblia infections?MetronidazoleChloroquineIvermectinAmoxicillin
problema 20pumiliWhat is a key diagnostic feature of Entamoeba histolytica infections?Presence of RBCs in trophozoitesFlagellaCiliaSporangium