Staples are made of stainless steel and applied with a ________

The difference between the anatomical position and the standing position is that in the anatomical position, the palms face _____________ while in the standing position the palms face ______________

Fill in the blank(s) with the appropriate word(s).

In the 1840s, the introduction of the first three surgical anesthetics occurred. These agents were nitrous oxide, chloroform, and:

A. ester B. ether C. chlorophyll D. ammonium dioxide