BOF: 35
A 56-year-old male is admitted with a history of
vomiting. There is a past history of peptic ulcer disease.
Investigations:
Hb 16.5 g/dL
WBC 10.7 x109/L
Platelets 380x 109/L
Urea 14.5 mmol/L
Sodium 140 mmol/L
Potassium 2.6 mmol/L
pH 7.53
pCO2 5.6 kPa
pO2 12.2 kPa
Bicarbonate 36 mmol/L
Chloride 75 mmol/L
In this patient which one of the following investigations
would you arrange in order to come to a diagnosis?
a)
Short synacthen test
b)
Chest X-ray
c)
MRI brain
d)
CT scan chest
e)
Upper GI endoscopy