Which of the Following Is Most Apt to Cause a (+)

question 26

Multiple Choice

Which of the following is most apt to cause a (+) inotropic effect?

• A)Activation of the alpha1-adrenergic receptors by ACh
• B)Activation of the muscarinic receptors by NE
• C)Blockade of alpha1-adrenergic receptors
• D)Use of a Beta₁-adrenergic agonist

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Definitions:

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, responsible for processing and sending out signals.

Peripheral Nervous System

Part of the nervous system that consists of the nerves and ganglia outside of the brain and spinal cord.

Sensory Experience

The immediate, direct experiences gained through the senses of sight, smell, touch, taste, and hearing.

Perceptual Experience

The processing and interpretation of sensory information to understand the environment.