• 2022-06-08 问题

    Pediculosis<br/>is caused by: () A: Fleas B: Lice C: Scorpions D: Ticks E: Mites

    Pediculosis<br/>is caused by: () A: Fleas B: Lice C: Scorpions D: Ticks E: Mites

  • 2022-06-07 问题

    Epidemic typhus fever is transmitted by A: Lice B: Fleas C: Mosquitoes D: Ticks E: Mites

    Epidemic typhus fever is transmitted by A: Lice B: Fleas C: Mosquitoes D: Ticks E: Mites

  • 2022-06-07 问题

    Plague is transmitted by A: fleas B: mosquitoS C: lice D: sucking blood flies E: sand flies

    Plague is transmitted by A: fleas B: mosquitoS C: lice D: sucking blood flies E: sand flies

  • 2022-06-12 问题

    ________ helped to spread the plague in Dark Ages in Europe. A: Cats B: Dogs C: Rats and Fleas D: Birds

    ________ helped to spread the plague in Dark Ages in Europe. A: Cats B: Dogs C: Rats and Fleas D: Birds

  • 2022-06-12 问题

    Which of the following arthropods do not transmit zoonoses ( ) A: Fleas B: Lice C: Mosquitoes D: Chigger mites

    Which of the following arthropods do not transmit zoonoses ( ) A: Fleas B: Lice C: Mosquitoes D: Chigger mites

  • 2022-06-14 问题

    Insect carrying out incomplete metamorphosis is ( ) A: mosquitoes B: flies C: fleas D: lice E: sandflies

    Insect carrying out incomplete metamorphosis is ( ) A: mosquitoes B: flies C: fleas D: lice E: sandflies

  • 2022-06-12 问题

    What is the cause of the 14th century Plague? A: Bacteria in the human body B: Pestis from the rats C: Overgrowth of the fleas D: continuous warfare

    What is the cause of the 14th century Plague? A: Bacteria in the human body B: Pestis from the rats C: Overgrowth of the fleas D: continuous warfare

  • 2022-05-31 问题

    The Black Death in the 14th century ______. A: spread through the whole world B: was an epidemic disease spread by rat fleas C: killed two thirds of the population in England D: spared those who were rich enough to afford the expensive medicine

    The Black Death in the 14th century ______. A: spread through the whole world B: was an epidemic disease spread by rat fleas C: killed two thirds of the population in England D: spared those who were rich enough to afford the expensive medicine

  • 2022-06-03 问题

    A 20-year-old man suddenly develops fever, headache, pain behind her eyes, severe joint, bone, and muscle pain, and a maculopapular rash. He was diagnosed as Dengue fever. Control of the etiologic agent, could be possible by eradication of which of the following? A: Birds B: Fleas C: Horses D: Mosquitoes E: ticks

    A 20-year-old man suddenly develops fever, headache, pain behind her eyes, severe joint, bone, and muscle pain, and a maculopapular rash. He was diagnosed as Dengue fever. Control of the etiologic agent, could be possible by eradication of which of the following? A: Birds B: Fleas C: Horses D: Mosquitoes E: ticks

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