Predict What Would Happen If the Pulmonary Vein Returned Blood

question 47

Multiple Choice

Predict what would happen if the pulmonary vein returned blood to the right atrium.

• A)The expected cardiac cycle would occur-this is the normal path.
• B)Abnormally high levels of oxygenated blood would be pushed into the systemic circuit.
• C)Oxygenated blood would be kept in a circular path between the heart and lungs-it would not reach the systemic circuit.
• D)Abnormally high levels of deoxygenated blood would be pushed into the systemic circuit.

---

Definitions:

Labor Hired

The quantity of work force employed by businesses to perform various tasks, measured in worker units or hours.

Minimize Costs

The process of finding strategies and methods to reduce expenses and operational costs to the lowest possible level without sacrificing quality or performance.

Production Function

An equation that describes the relationship between inputs (like labor, capital) and the maximum output that can be produced with those inputs.

Marginal Cost

The rise in overall expenses associated with the production of an extra unit of a product.