Which of the Following Statements Is FALSE

question 21

Multiple Choice

Which of the following statements is FALSE?

• A)Circulation requires a pump to generate pressure to drive flow, whereas ventilation does not.
• B)Ventilation increases the concentration of oxygen in the air on the outside of the respiratory surface.
• C)The same amount of oxygen enters the blood through diffusion as is transported by circulation.
• D)Oxygen and carbon dioxide both move across the respiratory surface by diffusion.
• E)Larger, more complex animals rely on bulk flow and diffusion to deliver oxygen to their cells, whereas some smaller, simpler animals rely on diffusion alone.

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Definitions:

Canister-spring Brake

A brake system that uses a canister to hold a compressed spring for emergency and parking brake applications.

Driveline Mounted

Refers to components or assemblies attached directly to the driveline, which transmits power from the engine to the wheels.

Tandem Master Cylinder

A brake system component with two chambers used for creating hydraulic pressure, enhancing safety through redundancy.

Primary Piston

The main piston in a system, especially in automotive braking systems, that enacts the initial force for pressure application.