Hair-like projections, called ________, trap dust, pollens, and other foreign matter and prevent it from entering the nasal cavity

Oxygen can be added to the Dräger Carinahome ventilator by which of the following methods?

a. Connecting to an external oxygen blender b. Connecting oxygen to the low-pressure input port c. Switching on the air-mix control, and set-ting the oxygen concentration d. Hooking up both air and oxygen high-pressure hoses to source gas

Hospital outpatient __________ codes are submitted for reimbursement purposes

a. CPT and HCPCS level II b. ICD-10-CM, CPT, and HCPCS level II c. ICD-10-CM and ICD-10-PCS d. ICD-10-PCS, CPT, and HCPCS level II