Which of these appears most radiopaque?

When airway pressure is integrated over tidal volume during a mechanically controlled breath, work done by which of the following components is provided?

A. work done on the respiratory system by the ventilator B. work done on the respiratory system by the inspiratory muscles C. work done on the lungs by the inspiratory muscles D. work done on the chest wall by the inspiratory muscles

Each policies and procedures manual should include the office's mission statement, organizational chart, personnel policies, clinical procedures, and administrative procedures

Indicate whether the statement is true or false