The wall that separates the left and right sides of the heart is called the:

Bilateral single seizure electroconvulsive therapy would be reported with code ____________________.

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

In the dental office, what is the main route by which mercury gets into the body?

a. direct skin contact b. inhalation of vapors c. accidental needle stick d. contact with mucous membranes