You are about to suction a 10-year-old patient who has a 6-mm (internal diameter) endotracheal tube in place. What is the maximum size of catheter that you would use in this case?

Which of the following is the appropriate assessment for adequate ventilation of patients on high-frequency ventilation (HFV)?

A) chest wall vibration (wiggle) B) pulse oximetry C) chest auscultations D) chest rise and fall

During the insurance verification process, the insurance company is contacted to obtain coverage information. By what means is this accomplished?

What will be an ideal response?