Using the CPT manual, select the code for the following procedure

Which of the following terms describes being able to breathe easier in an upright position?

A. Trendelenburg B.Orthostatic hypotension C.Orthopnea D.Fowler's

Which of the following should not be storied in borosilicate glass because it will etch the inside surface of the glass container?

A. Saline B. Strong bases (caustics) C. Clinical laboratory reagent water D. Weak acids