State Lotteries, a Recently Tapped Funding Source for Schools

question 40

Multiple Choice

State lotteries, a recently tapped funding source for schools,

• A)are found in all 50 states.
• B)are a progressive tax because the wealthy utilize them more than the poor.
• C)contribute a minimal amount of a state's revenue for education.
• D)bridge the gap whenever other sources of state revenue fall short of full funding.

Identify correct procedures for contact lens care, including removal and cleansing.

Know the physiological defenses of the eye and their importance in preventing injury.

Understand the basic operation and care of assistive hearing devices.

Acknowledge the importance of environmental considerations in the care of hearing aids and eye accessories.

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Definitions:

Depolarization

The process during which a cell's membrane potential becomes less negative, making it more likely to fire an action potential.

Absolute Refractory Period

A period immediately following an action potential during which a neuron is incapable of generating another action potential, no matter the stimulus strength.

Stimulation

The act of applying a stimulus to generate a response in an organ or tissue.

Plasma Membrane

A semi-permeable membrane found in cells that separates the interior of the cell from its external environment and regulates the movement of substances in and out of the cell.