Current generation ventilators use programmed algorithms in the microprocessors to open and close the _______________ to mimic virtually any flow or pressure wave pattern.

The HCPCS is inclusive of portions of what other coding manual?

a. CPT b. ICD-9 c. ICD-10 d. Merck

Tachyphylaxis is most likely to occur once anesthetized tissues have returned to ________ levels of sensation

Fill in the blank(s) with correct word