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.
The Case. 64 year old male attends your ED with a complaint for 3 months of progressive weakness, however over the past 7 days he has had multiples falls secondary to his ‘legs just completely giving way’. You note on…
the case. 23 year old female is bought to ED by her family after an intentional overdose of ~ 100 ‘diet tablets’ which she ingested 1.5-2 hours earlier.