The Structures of Isoproterenol (Left)and Epinephrine Are Shown Below

question 6

Multiple Choice

The structures of isoproterenol (left) and epinephrine are shown below.What is isoproterenol?

• A)agonist
• B)antagonist
• C)inverse agonist
• D)irreversible agonist
• E)non-competitive antagonist

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Definitions:

Air-over-hydraulic Brakes

Brake systems that use air pressure to enhance or actuate the hydraulic brake fluid pressure, combining both air and hydraulic systems' benefits.

Brake Lining Wear

The gradual loss of material from the brake lining due to friction, resulting in reduced braking efficiency and effectiveness.

Hydraulic Fluid Pressure

The force exerted by fluids when contained within a hydraulic system, used to transmit power or motion.

Brake Boosters

Devices that use vacuum or hydraulic pressure to increase the force applied to the vehicle's brakes, reducing the effort needed by the driver.