3 results
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
/0.8)] - PaO2 Normal ... A-a gradient to normal ... Left Shunt - Anatomic ... UnremarkableLab #AA ... Hypoxia #hypoxemia #differential
PA view
On the PA chest-film it is important to examine all the areas where the lung
for instance the normal ... with loss of the normal ... the silhouette sign ... #Clinical #Anatomy ... Radiology #CXR #Normal
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
Abnormal liver function ... initial response to abnormal ... clinical symptoms/signs ... *Abnormal USS may ... #LFTs #Abnormal