In the described ileum image, which label indicates the control dog?

Study for the ACVIM Small Animal Internal Medicine Exam to enhance your veterinary knowledge. Prepare with flashcards and multiple-choice questions, featuring hints and explanations. Ensure success in your exam journey!

Multiple Choice

In the described ileum image, which label indicates the control dog?

Explanation:
The main idea here is identifying the non-diseased specimen on the ileum image. The label for the control dog corresponds to tissue with normal histology — intact mucosa, normal villus architecture, no significant inflammatory infiltrate, and preserved crypts. A label for the CIE dog would imply disease changes typical of inflammatory enteritis, such as inflammatory cells in the lamina propria, edema, villus distortion, or crypt hyperplasia. Since the image described shows normal-appearing ileal tissue, the label that marks the control dog is the correct one.

The main idea here is identifying the non-diseased specimen on the ileum image. The label for the control dog corresponds to tissue with normal histology — intact mucosa, normal villus architecture, no significant inflammatory infiltrate, and preserved crypts. A label for the CIE dog would imply disease changes typical of inflammatory enteritis, such as inflammatory cells in the lamina propria, edema, villus distortion, or crypt hyperplasia. Since the image described shows normal-appearing ileal tissue, the label that marks the control dog is the correct one.

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