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- which of the following attributes is not common to the life and transmission cycles of parasitic flukes? a. They are transmitted by consuming inadequately cooked fish b. eggs are released in the feces c. fresh water snails are an intermediate host d. infection causes obstruction of the bile ductCurrently, the most common nematode infestation worldwide is a. hookworm c. tapeworm b. ascariasis d. trichinosisThe patient sees a doctor about some dermatological problems. After medical examination the doctor diagnosed infection caused by the representative of class Arachnoidea. What disease of listed below is caused by the class Arachnoidea representatives? Select one: a. Pediculosis O b. Chagas disease c. Scabies O d. Phthiriosis O e. Spring-summer encephalitis
- Which form(s) of a cestode can be ingested by a human that eats infected pork or beef that is undercooked? A. Proglottid B. Cysticercus C. Mature worm D. None among the other choices E. Larva F. Any of the forms G. EggWhich parasitic nematode can cause elephantiasis in humans? A. <i>Necator americanus</i> B. <i>Trichinella spiralis</i> C. <i>Enterobius vermicularis</i> D. <i>Wuchereria bancrofti</i> E. <i>Ascaris lumbricoides</i>Trichinosis can only be spread from human to human by a. cannibalism c. raw pork b. fl ies d. contaminated water
- Trichinosis can only be spread from human to human bya. cannibalism b. flies c. raw pork d. contaminated waterWhich of the following is known as a “hookworm?” a. Trichnella spiralis b. Entamoeba histolytica c. Necator americanus d. Enterobius vermicularis e. Schistosoma spp.Insect body dorsoventrally flattened, head with chewing mouthparts directed downwards and fore wings when present is coriaceous than the hind wing, which is usually membranous: O a. Dermaptera O b. Othoptera C. Blattodea Od. Mantodea
- Why is nematode species C. elegans so famous? A. t secretes a glue that may be useful for pacemaker surgery B. it lives symbiotically within cacao seeds C. it makes an antibiotic that is now on trial D. Scientists have mapped where each embryonic cell ends up 19Which of the following is incorrect regarding the life cycle of Plasmodium? a. It can involve both one parent or two parents O b. It can cause disease while reproducing in human cells O c. It needs more than one host O d. Gametes fertilize to produce a zygote inside human cells Oe. In humans, they target more than one type of cellsHookworm diseases are spread by a. the feces of humans b. mosquito bites c. contaminated food d. microscopic invertebrates in drinking water
