The Study of How a Drug Interacts with a Receptor

question 22

Multiple Choice

The study of how a drug interacts with a receptor is:

• A)pharmacology.
• B)pharmacokinetics.
• C)pharmacodynamics.
• D)molecular physiology.

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Definitions:

Digastric

A small muscle located under the jaw that plays a role in the opening of the mouth and the depression of the mandible.

Gastrocnemius

A large muscle located in the back part of the lower leg, forming part of the calf and responsible for flexing the foot and bending the knee.

Orbicularis Oculi

A circular muscle around the eye socket that allows for the closing of the eyes.

Gluteus Maximus

The largest and most superficial of the three gluteal muscles, significantly involved in the movement and stability of the hip and thigh.