Narrowing of Any Vessel, Especially the Aorta, Is Called

question 172

Multiple Choice

Narrowing of any vessel, especially the aorta, is called

• A) coarctation.
• B) patency.
• C) fibrillation.
• D) ischemia.
• E) thrombosis.

---

Definitions:

Marginal Revenue

The extra revenue generated by the sale of an additional unit of a product or service.

Marginal Cost

The cost of producing one additional unit of a product or service.

Average Variable Cost

The total variable expenses divided by the number of units produced, representing the variable cost per unit.

Average Total Cost

The total cost of production divided by the number of goods produced, representing the average cost per unit of output.