​Surgery Definition – What are the investigations required for bowel obstruction? 

​Surgery Definition – What are the investigations required for bowel obstruction? 
The investigation requires for bowel obstruction may include full blood count with reduction in hemoglobin and raise in white blood count are common. Urea and electrolytes are common in assessing any electrolytes disturbance due to vomiting. Amylase is considered to rule out pancreatitis and arterial blood gases for detecting ischemia which is related to metabolic acidosis.