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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.
Metabolic acidosis is a serious electrolyte disorder characterized by an imbalance in the body's acid-base balance.Metabolic acidosis has three main root causes: increased acid production, loss of bicarbonate, and a reduced ability of the kidneys to excrete excess acids. [5]
atypical chest pain ATG: anti-thymocyte globulin: ATLS: Advanced trauma life support: ATN: acute tubular necrosis: ATNR: asymmetrical tonic neck reflex: ATP: acute thrombocytopenic purpura adenosine triphosphate antitachycardia pacing: Atp: atypical ATRA: all-trans retinoic acid: ATS: antitetanus serum, that is, antitetanus immunoglobulins: AU ...
An arterial blood gas test (ABG) may be done, which usually includes measurements of oxygen content, hemoglobin, oxygen saturation (how much of the hemoglobin is carrying oxygen), arterial partial pressure of oxygen (P a O 2), partial pressure of carbon dioxide (P a CO 2), blood pH level, and bicarbonate (HCO 3) [92]
Insertion is often painful; an anesthetic such as lidocaine can be used to make the insertion more tolerable and to help prevent vasospasm, thereby making insertion of the arterial line somewhat easier. Often times, this is also done after induction of General anesthesia.
Furthermore, obtaining an arterial blood gas from a neonatal patient is painful to the patient and a major cause of neonatal anemia. [52] Motion artifact can be a significant limitation to pulse oximetry monitoring, resulting in frequent false alarms and loss of data.
The defining symptom of pleurisy is a sudden sharp, stabbing, burning or dull pain in the right or left side of the chest during breathing, especially when one inhales and exhales. [9] It feels worse with deep breathing, coughing , sneezing , or laughing .
In medicine, Allen's test or the Allen test is a medical sign used in physical examination of arterial blood flow to the hands. It was named for Edgar Van Nuys Allen, who described the original version of the test in 1942.