A. First use of Ether
B. Stages of General Anesthesia
C. Discovery of Nitrous Oxide
D. Use and properties of Chloroform
Ans:D. Use and properties of Chloroform
The doctor shown in the image is JY Simpson.
- Sir James Young Simpson, (7 June 1811 – 6 May 1870) was a Scottish obstetrician .
- James Young Simpson is accredited with discovering the anaesthetic properties of chloroform and pursued its use in obstetrics.