Which layer of the skin is the innermost layer?

In the United States in the mid-twentieth century, the title for a male massage practitioner trained in a school, as opposed to someone who learned massage by apprenticeship or on the job, was:

A) Graduate masseuse B) Graduate masseur C) Medical gymnast D) Physcultapathist

Electrical shock is used to treat frequent PJCs

Indicate whether the statement is true or false