Textbook Question
Which of the following is most effective in preventing infection by Giardia? __________
a. Sexual abstinence
b. Drinking only bottled water
c. Use of insect repellent
d. Cooking all food
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Ch. 23 - Parasitic Protozoa, Helminths, and Arthropod Vectors
Bauman6th EditionMicrobiology with Diseases by TaxonomyISBN: 9780134832302
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Table of contents
- Ch. 1 - A Brief History of Microbiology31
- Ch. 2 - The Chemistry of Microbiology28
- Ch. 3 - Cell Structure and Function39
- Ch. 4 - Microscopy, Staining, and Classification25
- Ch. 5 - Microbial Metabolism51
- Ch. 6 - Microbial Nutrition and Growth37
- Ch. 7 - Microbial Genetics51
- Ch. 8 - Recombinant DNA Technology21
- Ch. 9 - Controlling Microbial Growth in the Environment36
- Ch. 10 - Controlling Microbial Growth in the Body: Antimicrobial Drugs21
- Ch. 11 - Characterizing and Classifying Prokaryotes29
- Ch. 12 - Characterizing and Classifying Eukaryotes34
- Ch. 13 - Characterizing and Classifying Viruses, Viroids, and Prions23
- Ch. 14 - Infection, Infectious Diseases, and Epidemiology35
- Ch. 15 - Innate Immunity34
- Ch. 16 - Adaptive Immunity21
- Ch. 17 - Immunization and Immune Testing29
- Ch. 18 - Immune Disorders22
- Ch. 19 - Pathogenic Gram-Positive Bacteria25
- Ch. 20 - Pathogenic Gram-Negative Cocci and Bacilli28
- Ch. 21 - Rickettsias, Chlamydias, Spirochetes, and Vibrios25
- Ch. 22 - Pathogenic Fungi47
- Ch. 23 - Parasitic Protozoa, Helminths, and Arthropod Vectors44
- Ch. 24 - Pathogenic DNA Viruses23
- Ch. 25 - Pathogenic RNA Viruses30
- Ch. 26 - Applied and Industrial Microbiology29
- Ch. 27 - Microbial Ecology and Microbiomes22
Bauman6th EditionMicrobiology with Diseases by TaxonomyISBN: 9780134832302Not the one you use?Change textbook
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Bauman 6th EditionCh. 23 - Parasitic Protozoa, Helminths, and Arthropod VectorsProblem 14
Bauman 6th EditionCh. 23 - Parasitic Protozoa, Helminths, and Arthropod VectorsProblem 14Chapter 23, Problem 14
Plasmodium species as well as Wuchereria bancrofti can be carried by mosquitoes in the genus __________.
a. Aedes
b. Anopheles
c. Culex
d. Ctenocephalides
Verified step by step guidance1
Identify the role of mosquitoes in disease transmission, specifically which genera are vectors for certain pathogens.
Recall that Plasmodium species, which cause malaria, are transmitted by mosquitoes of the genus Anopheles.
Recognize that Wuchereria bancrofti, the causative agent of lymphatic filariasis, is also primarily transmitted by mosquitoes of the genus Anopheles.
Understand that other mosquito genera like Aedes and Culex transmit different diseases (e.g., Aedes transmits dengue, Zika; Culex transmits West Nile virus), and Ctenocephalides is a flea genus, not a mosquito.
Conclude that the correct genus for carrying both Plasmodium species and Wuchereria bancrofti is Anopheles.
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Vector Biology
Vectors are organisms that transmit pathogens between hosts. Understanding which mosquito genus acts as a vector for specific parasites is crucial in disease control and epidemiology. Different mosquito genera carry different pathogens, influencing disease spread.
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Basic Theories of Biology
Plasmodium Transmission
Plasmodium species, the causative agents of malaria, are transmitted specifically by female Anopheles mosquitoes. Recognizing this relationship helps identify the vector responsible for malaria and informs prevention strategies.
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Wuchereria bancrofti Transmission
Wuchereria bancrofti, a parasitic worm causing lymphatic filariasis, is primarily transmitted by mosquitoes of the genera Culex, Anopheles, and Aedes. Knowing the mosquito vectors involved aids in understanding the epidemiology of filariasis.
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Related Practice
Textbook Question
Mark each statement as true or false. Rewrite the false statements to make them true by changing the underlined word(s).
__________ Wuchereria bancrofti is a filarial nematode that infects the lymphatic system.
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Textbook Question
The majority of cestodes are transmitted via ___________ .
a. ingestion
b. vectors
c. direct contact
d. inhalation
1063
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Textbook Question
The beef tapeworm is known by what scientific name?
a. Taenia solium
b. Taenia saginata
c. Ancylostoma duodenale
d. Echinococcus granulosus
1393
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Textbook Question
Enterobius vermicularis is commonly called:
a. Hookworm
b. Pinworm
c. Whipworm
d. Tapeworm
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Textbook Question
Which of the following arthropods is responsible for transmitting the most parasitic diseases? __________
a. Fleas
b. Ticks
c. Mosquitoes
d. True bugs
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