Enterobius vermicularis is commonly called __________.
a. hookworm b. pinworm c. whipworm d. tapeworm
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1
Identify the organism in question: Enterobius vermicularis.
Recall the common names associated with different parasitic worms.
Understand that Enterobius vermicularis is a type of nematode.
Recognize that Enterobius vermicularis is commonly found in the human intestine, especially in children.
Match the characteristics of Enterobius vermicularis with the options provided to determine the common name.
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Enterobius vermicularis
Enterobius vermicularis, commonly known as the pinworm, is a small, white nematode that primarily infects humans, particularly children. It is characterized by its long, slender body and is most notable for causing enterobiasis, a common intestinal infection. The lifecycle of the pinworm involves eggs being laid around the anus, leading to itching and discomfort.
Nematodes, or roundworms, are a diverse group of worms that are characterized by their elongated, cylindrical bodies. They can be free-living or parasitic, with many species affecting plants and animals, including humans. Understanding nematodes is crucial in microbiology as they play significant roles in ecosystems and can be important pathogens.
Parasitic Infections
Parasitic infections occur when an organism, such as Enterobius vermicularis, lives on or in a host organism, deriving nutrients at the host's expense. These infections can lead to various health issues, including gastrointestinal discomfort and malnutrition. Recognizing the symptoms and transmission routes of parasitic infections is essential for effective prevention and treatment.