Blood Gas Interpretation
The blood gas is used to rapidly assess ventilatory function and identify acid-base disorders – and will also generally provide point-of-care testing of a number of values such as electrolytes, blood glucose and haemoglobin.
Tag Arterial Blood Gas
Acid-Base and Blood Gas interpretation
Acid-Base Library: Blood gas analysis and interpretation
A Really Tricky ABG?
aka Metabolic Muddle 013 A 30 year-old female was admitted to the ICU following a traumatic brain injury. Her ABG was normal on arrival. Since admission her condition has deteriorated and she now has circulatory failure requiring 100mcg/min of noradrenaline…
Arterial blood gas (ABG)
Arterial blood gas (ABG) is used to determine the adequacy of oxygenation and ventilation, assess respiratory function and determine the acid–base balance.
VBG versus ABG
Reviewed and revised 7 January 2016 OVERVIEW Venous blood gases (VBG) are widely used in the emergency setting in preference to arterial blood gases (ABG) as a result of research published since 2001 The weight of data suggests that venous pH…
Arterial Blood Gas Sample
Indications: Evaluate the adequacy of ventilation, acid–base status, and oxygenation. Evaluate the patient’s response to therapy and/or diagnostic evaluation (e.g. oxygen delivery). Monitor severity and progression of a known disease process. Contraindications: Modified Allen test gives a negative result, indicating…
ABG changes in Cardiac Arrest and CPR
The degree of acid-base abnormality during cardiac arrest and cardio-pulmonary resuscitation (CPR) is dependent on a number of variables
Arterial Blood Gas in Hypothermia
Arterial Blood Gas in Hypothermia. The solubility of oxygen and carbon dioxide is increased at low temperatures.