In Addition to Peyer's Patches That Resemble Systemic Lymph Nodes

question 26

Multiple Choice

In addition to Peyer's patches that resemble systemic lymph nodes, the intestinal epithelium also contains several thousand isolated lymphoid follicles. Unlike the organized secondary lymphoid tissues in the mucosal immune system, these lymphoid follicles:

• A) Contain mostly T cells and very few B cells
• B) Develop only after birth in response to colonization by commensal microbes
• C) Are not connected to the lymphatic system that drains to lymph nodes
• D) Have no M cells to deliver gut antigens to the lymphocytes in the follicles
• E) Are found only in the intestinal epithelium, and not in other mucosal epithelia

---

Definitions:

Transferred-in Materials

Raw materials or components that have been moved from one stage of production to another, often accumulating costs along the way.

Equivalent Units

A concept used in cost accounting to convert partially completed goods into a number of complete units of output, facilitating cost analysis.

Conversion Cost

Conversion Cost refers to the combined expenses of labor and overhead costs required to convert raw materials into finished products.

Weighted Average Method

An inventory costing method that calculates the cost of goods sold and ending inventory based on the average cost of all goods available for sale during the period.