The Bulk of the Heart Which Consists of Cardiac Muscle

question 16

Multiple Choice

The bulk of the heart which consists of cardiac muscle tissue is called the ________.

• A)pericardium
• B)myocardium
• C)endocardium
• D)coronary chamber

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Definitions:

Neurons

Basic units of the nervous system that process and transmit information through electrical and chemical signals.

Interneurons

Neurons that transmit signals between sensory and motor neurons, playing critical roles in reflexes and neuronal circuits.

Myelin Sheets

Protective coverings around nerve fibers in the brain, spinal cord, and peripheral nerves, made of myelin, which help in the rapid transmission of electrical signals.

Sensory Information

Data that is perceived by the senses (sight, hearing, smell, taste, touch) and transmitted to the brain for processing.