Which of the Following Is True

question 68

Multiple Choice

Which of the following is true?

• A) The jugular vein drains blood from the liver.
• B) Both the vertebral arteries and the internal carotid arteries carry oxygenated blood to the brain.
• C) The portal vein delivers oxygenated blood to the liver.
• D) Both the superior and inferior vena cavae empty blood into the jugular veins.

---

Definitions:

Normal Goods

Goods for which demand increases as consumer income increases, reflecting items that people buy more of as they become wealthier.

Income-Consumption Curve

A graphical representation showing how a consumer's optimal consumption changes in response to changes in income, holding prices constant.

Demand Curve

A graphical representation showing the relationship between the price of a good and the quantity demanded for it.

Downward-Sloping

A term used to describe a line or curve on a graph that moves from the upper left to the lower right, often associated with the demand curve in economics.