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Blood gas tension

Index Blood gas tension

Blood gas tension refers to the partial pressure of gases in blood. [1]

24 relations: Acidosis, Altered state of consciousness, Alveolar air equation, Anemia, Arterial blood, Arterial blood gas test, Artery, Blood, Blood gas test, Capillary, Carbon dioxide, Carbon monoxide, Diving chamber, Fick's laws of diffusion, Gas, Hemoglobin, Millimeter of mercury, Oxygen, Partial pressure, PCO2, Pulmonary alveolus, Shortness of breath, Vein, Venous blood.

Acidosis

Acidosis is a process causing increased acidity in the blood and other body tissues (i.e., an increased hydrogen ion concentration).

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Altered state of consciousness

An altered state of consciousness (ASC), also called altered state of mind or mind alteration, is any condition which is significantly different from a normal waking state.

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Alveolar air equation

The alveolar air equation is the method for calculating partial pressure of alveolar gas (PAO2).

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Anemia

Anemia is a decrease in the total amount of red blood cells (RBCs) or hemoglobin in the blood, or a lowered ability of the blood to carry oxygen.

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Arterial blood

Arterial blood is the oxygenated blood in the circulatory system found in the pulmonary vein, the left chambers of the heart, and in the arteries.

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Arterial blood gas test

An arterial-blood gas (ABG) test measures the amounts of arterial gases, such as oxygen and carbon dioxide.

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Artery

An artery (plural arteries) is a blood vessel that takes blood away from the heart to all parts of the body (tissues, lungs, etc).

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Blood

Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells.

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Blood gas test

A blood gas test or blood gas analysis tests blood to measure blood gas tension values, it also measures blood pH, and the level and base excess of bicarbonate.

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Capillary

A capillary is a small blood vessel from 5 to 10 micrometres (µm) in diameter, and having a wall one endothelial cell thick.

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Carbon dioxide

Carbon dioxide (chemical formula) is a colorless gas with a density about 60% higher than that of dry air.

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Carbon monoxide

Carbon monoxide (CO) is a colorless, odorless, and tasteless gas that is slightly less dense than air.

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Diving chamber

A diving chamber is a vessel for human occupation, which may have an entrance that can be sealed to hold an internal pressure significantly higher than ambient pressure, a pressurised gas system to control the internal pressure, and a supply of breathing gas for the occupants.

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Fick's laws of diffusion

Fick's laws of diffusion describe diffusion and were derived by Adolf Fick in 1855.

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Gas

Gas is one of the four fundamental states of matter (the others being solid, liquid, and plasma).

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Hemoglobin

Hemoglobin (American) or haemoglobin (British); abbreviated Hb or Hgb, is the iron-containing oxygen-transport metalloprotein in the red blood cells of all vertebrates (with the exception of the fish family Channichthyidae) as well as the tissues of some invertebrates.

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Millimeter of mercury

A millimeter of mercury is a manometric unit of pressure, formerly defined as the extra pressure generated by a column of mercury one millimetre high and now defined as precisely pascals.

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Oxygen

Oxygen is a chemical element with symbol O and atomic number 8.

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Partial pressure

In a mixture of gases, each gas has a partial pressure which is the hypothetical pressure of that gas if it alone occupied the entire volume of the original mixture at the same temperature.

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PCO2

The pCO2, PCO2, p_\ceor P_\ce is the partial pressure of carbon dioxide (CO2), often used in reference to blood, but also used in oceanography to describe the partial pressure of CO2 in the Ocean, and in life support systems engineering and underwater diving to describe the partial pressure in a breathing gas.

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Pulmonary alveolus

A pulmonary alveolus (plural: alveoli, from Latin alveolus, "little cavity") is a hollow cavity found in the lung parenchyma, and is the basic unit of ventilation.

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Shortness of breath

Shortness of breath, also known as dyspnea, is the feeling that one cannot breathe well enough.

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Vein

Veins are blood vessels that carry blood toward the heart.

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Venous blood

Venous blood is deoxygenated blood which travels from the peripheral vessels, through the venous system into the right atrium of the heart.

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Redirects here:

Arterial oxygen tension, Carbon dioxide tension, Oxygen tension, PaO2, Partial pressure of arterial oxygen, Partial pressure of oxygen, PvCO2, PvO2.

References

[1] https://en.wikipedia.org/wiki/Blood_gas_tension

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