When a Neuron Undergoes a Change in Membrane Potential That

question 60

Multiple Choice

When a neuron undergoes a change in membrane potential that is proportional to (i.e. ,varies depending on) the strength of the stimulus given to that neuron,this is referred to as a/an

• A)equilibrium potential.
• B)action potential.
• C)resting potential.
• D)reversal potential.
• E)graded potential.

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Definitions:

Tourniquet

Any constrictor used on an extremity to produce pressure on an artery and control bleeding; also used to distend veins for the withdrawal of blood or the insertion of a needle to instill intravenous injections.

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A healthcare professional specialized in drawing blood from patients for various tests, transfusions, research, or donations.

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The inner surface of the arm at the elbow.

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a sterile tube used for the collection, transport, and processing of blood samples for laboratory testing.