Without adequate airway maintenance and ventilation, the patient can succumb to brain injury or death in how many minutes?

Following trauma, edema occurs due to an increase in tissue osmotic pressure and

A) capillary osmotic pressure B) capillary hydrostatic pressure C) tissue hydrostatic pressure D) all of the above

You are treating a patient with an abdominal evisceration. You should:

A) Replace the protruding organs, cover with a dry sterile dressing, and an occlusive dressing. B) Do not replace the protruding organs, cover with a dry sterile dressing, and an occlusive dressing. C) Replace the protruding organs, cover with a sterile dressing moistened with sterile saline, and an occlusive dressing. D) Do not replace the protruding organs, cover with a sterile dressing moistened with sterile saline, and an occlusive dressing.