Round 40.6 to the nearest whole number

ICD-10-CM disease and injury codes describe causes of illness or clinical symptoms exhibited by the patient, and codes assigned must be supported by __________

a. documentation in patient records b. precertification by physicians c. reimbursement from third-party payers d. submission of health insurance claims

What would the RQ equal if the volume of CO2 produced was 220 mL/min and the volume of O2 consumed was 300 mL/min?

A. 0.73 B. 0.88 C. 0.66 D. 1.36