FAST REVISION
Pharmacology
Dimercaprol (British antilewisite; BAL)
1. Poisoning by As, Hg, Au, Bi, Ni, Sb: it is administered i.m., 5 mg/kg stat, followed by 2-3 mg/kg every 4 – 8 hours for 2 days, then once or twice a day for 10 days. It is partly ox
Oral Surgery
A tracheostomy is a surgical procedure that involves creating an opening in the trachea (windpipe) to facilitate breathing. The preferred site for making the incision during a tracheostomy is the cricothyroid ligament,