The Part of the Circulation Involved with Pumping Blood to and from the Lungs

question 45

Multiple Choice

The part of the circulation involved with pumping blood to and from the lungs is the

• A) systemic circuit.
• B) internal respiration circuit.
• C) microcirculation circuit.
• D) pulmonary circuit.
• E) ECG circuit.

---

Definitions:

Variable Costs

Costs that fluctuate based on the level of a business’s activity.

Total Direct Labor Cost

The total expenses incurred from labor directly involved in the production of goods or services.

Per-unit Cost

The cost associated with producing or acquiring a single unit of a product or service.

Plant Superintendent

An individual responsible for overseeing all aspects of operations within a manufacturing plant or factory.