The intestinal form resides in blood vessels around which organ?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Study for the Introduction to Parasitology Test. Use flashcards and multiple-choice questions, each question offers hints and explanations. Prepare for your exam thoroughly!

Multiple Choice

The intestinal form resides in blood vessels around which organ?

Explanation:
The main idea is that the worms that cause intestinal schistosomiasis take up residence in the venous system that drains the gut. Specifically, the intestinal form settles in the mesenteric veins surrounding the intestine, which explains why their eggs travel to the intestinal lumen to be shed and can also reach the liver via the portal system. This contrasts with urinary schistosomes, which inhabit the venous plexus around the bladder, and why the other options (bladder, liver as a residence, or brain) aren’t correct for the intestinal form.

The main idea is that the worms that cause intestinal schistosomiasis take up residence in the venous system that drains the gut. Specifically, the intestinal form settles in the mesenteric veins surrounding the intestine, which explains why their eggs travel to the intestinal lumen to be shed and can also reach the liver via the portal system. This contrasts with urinary schistosomes, which inhabit the venous plexus around the bladder, and why the other options (bladder, liver as a residence, or brain) aren’t correct for the intestinal form.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy