The DOT Set the Maximum Allowable Blood Alcohol Concentration for Commercial

question 46

Multiple Choice

The DOT set the maximum allowable blood alcohol concentration for commercial truck and bus drivers at:

• A) 0.08%.
• B) 0.02%.
• C) 0.05%.
• D) 0.04%.

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Definitions:

Neurotransmitter Communication

The process by which neurotransmitters are released by a neuron, cross the synaptic gap, and bind to receptors on another neuron, facilitating the transmission of signals in the nervous system.

Glia

Non-neuronal cells in the nervous system that support, nourish, and protect neurons and are involved in maintaining homeostasis and the formation of myelin.

Resting Potential

The electrical potential of a neuron or muscle cell in its inactive state, providing the cell's readiness for activation.

Electrical Phenomenon

Events or processes that involve the movement or interaction of electric charges.