What Is the Purpose of the Constant Field Equation

question 39

Multiple Choice

What is the purpose of the constant field equation?

• A) To determine the equilibrium potential of a single ion
• B) To determine the membrane potential when potassium and chloride are present.
• C) To determine the resting potential of a cell given all ionic concentrations and conductances
• D) To determine which ions are moving across the membrane at rest
• E) To determine the minimum voltage at which ionic movement can be balanced

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Definitions:

Expected Utility Function

A mathematical expression that represents a consumer's preference for uncertain outcomes, weighting each outcome by its probability of occurrence.

Von Neuman-Morgenstern Utility Function

A utility function that accounts for the existence of risk and uncertainty, allowing for the calculation of expected utility.

Wealth

The total value of all assets owned by an individual, community, company, or country, minus any liabilities.

Probability

A measure of the likelihood that a specified event will occur, expressed as a number between 0 and 1.