All the Following Were Suggested in the Text as Guidelines

question 5

Multiple Choice

All the following were suggested in the text as guidelines for drug testing except

• A) tests should only be given if an individual or group is suspected of drug abuse.
• B) tests should be conducted with respect for privacy.
• C) a positive result should lead to treatment, it possible, and not automatic firing.
• D) tests should be geared toward on-the-job as well as off-the-job misconduct.

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Definitions:

Synapse

The junction or region between the axon of one neuron and the dendrites or cell body of another, through which nerve impulses pass.

Depolarization

A decrease in the difference of electrical charge across a membrane, which can initiate an action potential in neurons.

Neural Membrane

The lipid bi-layer that encloses the cytoplasm of neurons, playing a key role in the transmission of electrical signals within the nervous system.

Myelin Sheath

A protective covering made of fatty substances that surrounds the axons of many neurons, enhancing nerve conduction velocity.