A Neural Impulse Is Generated Only When Excitatory Minus Inhibitory

question 219

Multiple Choice

A neural impulse is generated only when excitatory minus inhibitory signals exceed a certain

• A) action potential.
• B) synaptic gap.
• C) tomography.
• D) threshold.

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Definitions:

Lymph

A clear, colorless bodily fluid that travels through the lymphatic system, playing a key role in the immune system by transporting white blood cells and removing toxins.

Nodes

Points in a network or system where pathways intersect or branch, such as lymph nodes in the immune system or nodes in a computer network.

Thoracic Duct

The largest lymphatic vessel in the body, which drains lymph from the lower and left side of the body into the venous system.

Cisterna Chyli

A dilated sac at the lower end of the thoracic duct into which lymph from the lower limbs and abdomen drains.