When converting between units, which of the following should be done when moving to a larger unit?

The pineal gland produces:

a. melatonin b. GRH c. triiodothyronine d. cortisol

Which is the official document that contains new and changed Medicare policies and/or procedures that are to be incorporated into a specific CMS program manual?

a. bulletins b. companion guides c. face sheets d. transmittals