Refers to a group of longitudinal muscles that run along the front of the spine and include the longus colli and the iliopsoas

________ The patient ledger is a chronological record of the charges, adjustments, payments, and current balance for a specific patient

Indicate whether the statement is true or false

A patient scheduled for abdominal surgery can be assessed for potential post-operative risk for complications by assessing which of the following?

A. C(a-vDO2) B. alveolar oxygen tension on room air (FIO2 0.21) C. basic spirometry D. incentive spirometry with flow-type spirometer