All cells have an outer covering called the ________, which allows some substances passage into or out of the cell while denying passage to other substances

You respond to the scene of an assault, where a 20-year-old man was struck in the chest with a steel pipe. Your assessment reveals that the patient is unresponsive, apneic, and pulseless. The MOST appropriate next intervention is to:

A) perform 5 cycles of well-coordinated CPR. B) look for evidence of a pericardial tamponade. C) immediately assess the patient's cardiac rhythm. D) give 2 minutes of 15 compressions and 2 breaths.

Laminoplasty, cervical, with decompression of the spinal cord, two vertebral segments. Assign the CPT code