In a Fetus, Blood from the Right Atrium Can Flow

question 108

Multiple Choice

In a fetus, blood from the right atrium can flow freely to the left atrium through the ________, thus bypassing the pulmonary circuit.

• A) foramen ovale
• B) ductus arteriosus
• C) fossa ovalis
• D) ductus venosus
• E) ligamentum arteriosum

---

Definitions:

Workers Hired

Refers to the process of employing individuals to perform various tasks and functions within an organization or business.

Marginal Physical Product

Represents the additional quantity of output that is produced by utilizing one more unit of a variable input, holding all other inputs constant.

Perfect Competitor

A Perfect Competitor refers to a market participant in a perfect competition market structure, where there are many buyers and sellers, and none can influence the market price.

Imperfect Competitor

A market participant that does not meet the criteria of a perfect competitor, often having some control over market prices due to lack of competition.