A patient with abdominal injury presents to the emergency department with signs of signs of peritonitis and shock. Airway and breathing were secured and IV fluids were started with 2 large bore cannulas. The next line of management should be
FAST
Exploratory Laparotomy under general anesthesia
Insertion of abdominal drain followed by laparotomy
Laproscopy
Treatment for abdominal injury includes Emergency laparotomy.
Indications include  

Frank haemoperitoneum
Significant diagnostic peritoneal lavage
Haemodynamically unstable patient 
U/S or CT scan shows significant intra-abdominal injuries