A Biphasic Drug Effect Occurs When a Drug Effect First

question 27

True/False

A biphasic drug effect occurs when a drug effect first goes in one direction as drug dose increases, but the effect changes direction as drug dose continues to increase.

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Definitions:

Receptor Cells

Specialized cells found in the sensory organs that respond to specific stimuli like light, sound, or chemicals, and send signals to the brain.

Semicircular Canals

Structures within the inner ear that are key to maintaining balance and spatial orientation by detecting head rotations.

80-Decibel Sound

A sound intensity level; equivalent to the loudness of city traffic or a telephone dial tone.

60-Decibel Sound

A measure of sound intensity, corresponding to moderate levels of noise similar to background music or conversation in a restaurant.