Total Body Water Is Composed of

question 55

Multiple Choice

Total body water is composed of

• A)extracellular fluid only.
• B)intracellular fluid only.
• C)intracellular and interstitial fluid.
• D)plasma and intracellular fluid.
• E)intracellular and extracellular fluid.

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Definitions:

Muscle Fiber

A single muscle cell, known for its elongated shape, which contracts to produce bodily movements.

Action Potential

A temporary reversal of an electric polarization of the membrane of a nerve cell or muscle cell.

Presynaptic Terminal

The end of a neuron from which neurotransmitters are released to communicate with another neuron at a synapse.

Action Potential

An action potential is a rapid and temporary electrical charge that travels along the membrane of a neuron, enabling the transmission of signals.