Oxygen Devices and Gas Laws

A set of flashcards covering key gas laws and their applications to oxygen devices.

Boyle's Law

Pressure and volume of a gas are inversely related; as pressure increases, volume decreases.

Formula for Boyle's Law

PV = P2, where P is pressure and V is volume.

Charles's Law

Volume of a gas is directly proportional to its temperature when pressure is constant.

Gay-Lussac's Law

Pressure of a gas is directly proportional to its absolute temperature when volume is constant.

Avogadro's Law

The volume of a gas is proportional to the number of moles of gas at constant temperature and pressure.

Ideal Gas Law

Describes the behavior of an ideal gas, combining Boyle's, Charles's, and Avogadro's laws.

Oxygen Devices

Medical devices that deliver oxygen to patients, must consider gas laws for effective functioning.

Temperature and Volume Relationship

When gas is heated, the particles spread out, increasing the volume.

Pressure and Temperature Relationship

When gas temperature increases, the pressure also increases if volume is constant.

Moles and Volume Relationship

For a given amount of gas, the volume must match the patient's intake.