Search results
Results from the WOW.Com Content Network
Fraction of inspired oxygen ( FIO2 ), correctly denoted with a capital I, [1] is the molar or volumetric fraction of oxygen in the inhaled gas. Medical patients experiencing difficulty breathing are provided with oxygen-enriched air, which means a higher-than-atmospheric FI O 2. Natural air includes 21% oxygen, which is equivalent to FI O 2 of ...
Capnography is the monitoring of the concentration or partial pressure of carbon dioxide ( CO. 2) in the respiratory gases. Its main development has been as a monitoring tool for use during anesthesia and intensive care. It is usually presented as a graph of CO. 2 (measured in kilopascals, "kPa" or millimeters of mercury, "mmHg") plotted ...
Blood–gas partition coefficient. Blood–gas partition coefficient, also known as Ostwald coefficient for blood–gas, [1] is a term used in pharmacology to describe the solubility of inhaled general anesthetics in blood. [2] According to Henry's law, the ratio of the concentration in blood to the concentration in gas that is in contact with ...
hospitals and outpatient surgery centres. An anaesthetic machine ( British English) or anesthesia machine ( American English) is a medical device used to generate and mix a fresh gas flow of medical gases and inhalational anaesthetic agents for the purpose of inducing and maintaining anaesthesia. [1]
Inhalational anesthetic. Bottles of sevoflurane, isoflurane, enflurane, and desflurane, the common fluorinated ether anesthetics used in clinical practice. These agents are colour-coded for safety purposes. Note the special fitting for desflurane, which boils at room temperature. An inhalational anesthetic is a chemical compound possessing ...
24336-0. An arterial blood gas ( ABG) test, or arterial blood gas analysis ( ABGA) measures the amounts of arterial gases, such as oxygen and carbon dioxide. An ABG test requires that a small volume of blood be drawn from the radial artery with a syringe and a thin needle, [ 1] but sometimes the femoral artery in the groin or another site is used.
General anaesthesia (UK) or general anesthesia (US) is a method of medically inducing loss of consciousness that renders a patient unarousable even with painful stimuli. This effect is achieved by administering either intravenous or inhalational general anaesthetic medications, which often act in combination with an analgesic and neuromuscular ...
Inhalation sedation. Quantiflex machine used to deliver oxygen and nitrous oxide gas for inhalation sedation. Inhalation sedation is a form of conscious sedation where an inhaled drug should: Carry a margin of safety wide enough to render the unintended loss of consciousness and loss of protective reflexes unlikely.