A Branchial cyst

B Branchial fistula

C Thyroglossal cyst

D Sublingual dermoids

A Bone

B Tendon

C Burn wound

D Cailage

A Vault

B Ant cranial fossa

C Middle cranial fossa

D Posterior cranial fossa

A Decreased chance of infection

B Early ambulation

C Early wound healing

D Hemostasis

A Seen in mediastinum

B 50-70% occur in lung

C Are commonly infected

D Multilocular

A Percutaneous nephrolithotomy (PCNL)

B Extra-corporeal shock wave lithotripsy (ESWL)

C Laparoscopic nephrolithotomy

D Medical dissolution therapy with oral potassium citrate

A GERD

B Peptic ulcer disease

C Maltoma

D Chronic gastritis

A Bone

B Kidney

C Liver

D Brain

A Ampicillin

B Oxacillin

C Ticarcillin

D Penicillin G

A Penetrating injuries are common

B Commonly isolated injuries occur

C Serum amylase is raised

D Peritoneal lavage is not helpful for diagnosis