Ascaris Quiz Questions And Answers

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  • 1/10 Questions

    These worms are parasites that use your body as a host to mature from larvae or eggs to adult worms.

    • True
    • False
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About This Quiz

What do you know about ascaris? Get ready for these ascaris quiz questions and answers. Ascaris lumbricoides are known as the "large roundworm" of humans. It grows very large in human body. This is one of several species of Ascaris. It's an ascarid nematode of the phylum Nematoda. It is known as the most common parasitic worm in humans. Let's see what you know about this with these questions. All the best, and have fun playing this quiz.

Ascaris Quiz Questions And Answers - Quiz

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  • 2. 

    Ascaris grows to a length of up to

    • 35 cm

    • 45 cm

    • 60 cm

    • 90 cm

    Correct Answer
    A. 35 cm
    Explanation
    Ascaris is a type of roundworm that can infect humans. It is known to grow up to a length of 35 cm. This length is considered to be the average size for an adult Ascaris worm. The other options provided (45 cm, 60 cm, and 90 cm) are not accurate as they exceed the typical length of an Ascaris worm. Therefore, the correct answer is 35 cm.

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  • 3. 

    Female Ascaris worm releases approximately 200 000 - 2 000 000 eggs per day.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is true because female Ascaris worms are known to release a large number of eggs on a daily basis. The range of 200,000 to 2,000,000 eggs per day is quite substantial, indicating a high reproductive capacity of these worms. This large number of eggs helps ensure the survival and spread of the species.

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  • 4. 

    Ascaris spp are commonly contracted by the host via:

    • Fecal-oral route

    • Respiratory route

    • Both A & B

    • None of the above

    Correct Answer
    A. Fecal-oral route
    Explanation
    Ascaris spp are commonly contracted by the host through the fecal-oral route. This means that the parasite is ingested by the host when they consume food or water contaminated with the eggs or larvae of the parasite. The eggs or larvae then travel through the digestive system and mature into adult worms, causing an infection. The respiratory route is not a common mode of transmission for Ascaris spp.

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  • 5. 

    What is the infective form of Ascaris lumbricoides?

    • Unembryonated ova

    • Embryonated eggs

    • Larvae

    • All of the above

    Correct Answer
    A. Embryonated eggs
    Explanation
    The infective form of Ascaris lumbricoides is the embryonated eggs. These eggs are found in the feces of infected individuals and are capable of surviving in the environment for a long period of time. When ingested by a suitable host, such as a human, the eggs hatch and release larvae that can penetrate the intestinal wall and migrate to various organs, causing infection. This is why the correct answer is embryonated eggs.

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  • 6. 

    What sorts of drugs are used in the treatment against ascariasis?

    • Albendazole

    • Mebendazole

    • Erythromycin

    • Anthelmintics

    • All a, b, and c are correct

    Correct Answer
    A. All a, b, and c are correct
    Explanation
    Ascariasis is an infection caused by the parasitic roundworm Ascaris lumbricoides. The drugs used in the treatment of ascariasis are Albendazole and Mebendazole, which are anthelmintics specifically used to kill parasitic worms. Erythromycin, on the other hand, is an antibiotic that is not effective against parasitic infections. Therefore, the correct answer is "All a, b, and c are correct" as Albendazole, Mebendazole, and Anthelmintics (a general term for drugs used to treat worm infections) are all appropriate treatments for ascariasis.

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  • 7. 

    Ascaris worms are also "warm worms."

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Ascaris worms are not "warm worms." This statement is incorrect. Ascaris worms are actually parasitic roundworms that infect the intestines of humans and animals. They are not warm-blooded organisms themselves. Therefore, the correct answer is False.

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  • 8. 

    What is the common specimen source required to detect Ascaris lumbricoides?

    • Sputum

    • Faeces

    • Food sample

    • Both a and b are correct

    Correct Answer
    A. Both a and b are correct
    Explanation
    Both sputum and feces are correct specimen sources required to detect Ascaris lumbricoides. Ascaris lumbricoides is a parasitic worm that primarily infects the intestines, but can also migrate to the respiratory system. Therefore, to accurately diagnose an infection, samples from both the respiratory system (sputum) and the gastrointestinal system (feces) are necessary. By examining these specimens, the presence of Ascaris eggs or larvae can be detected, confirming the infection.

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  • 9. 

    Ascaris lumbricoides infection is more likely to occur in:

    • Tropical climates

    • Pork eating countries

    • Developing countries

    • Western countries

    Correct Answer
    A. Developing countries
    Explanation
    Ascaris lumbricoides infection is more likely to occur in developing countries. This is because developing countries often lack proper sanitation and hygiene practices, which can lead to the spread of the parasite. Additionally, limited access to healthcare and clean water sources can contribute to the higher prevalence of the infection in these countries. In contrast, western countries generally have better sanitation systems and healthcare facilities, reducing the risk of Ascaris lumbricoides infection.

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  • 10. 

    The main feature that distinguishes fertilized eggs from unfertilized eggs of Ascaris lumbricoides?

    • Size

    • Color

    • Shape

    • All of the above

    Correct Answer
    A. Size
    Explanation
    Fertilized eggs of Ascaris lumbricoides are larger in size compared to unfertilized eggs. This difference in size is a key characteristic that distinguishes between the two types of eggs.

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  • Current Version
  • Aug 18, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Dec 15, 2011
    Quiz Created by
    Asterisk791
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