What is Ascaris?
Q: What is Ascaris?
A: Ascaris is a genus of parasitic nematode worms known as the "giant intestinal roundworms."
Q: What species of Ascaris typically infects pigs?
A: A. suum typically infects pigs.
Q: What species of Ascaris affects humans?
A: A. lumbricoides affects humans.
Q: Where are humans typically infected with A. lumbricoides?
A: Humans are typically infected with A. lumbricoides in sub-tropical and tropical areas with poor sanitation.
Q: What is ascariasis?
A: Ascariasis is the most common worm infection of humans caused by A. lumbricoides.
Q: What are the consequences of infestation with Ascaris?
A: Infestation with Ascaris can cause morbidity, and sometimes death, by compromising nutritional status, affecting cognitive processes, inducing tissue reactions, such as granuloma, and provoking intestinal obstruction or rectal prolapse.
Q: What phylum do roundworms belong to?
A: Roundworms belong to the phylum Nematoda.
