The costal arch is made up of a rim of flexible ______________

You find your 18-year-old patient thrown from his vehicle. He is breathing six times per minute. You should:

A) provide supplemental oxygen at 4-6 lpm via nonrebreather mask. B) provide supplemental oxygen at 15 lpm via nonrebreather mask. C) provide supplemental oxygen at 4-6 lpm and r ventilatory support. D) provide supplemental oxygen at 15 lpm and ventilatory support.

The cerebral hemispheres contain the:

A) parietal lobe. B) frontal lobe. C) occipital lobe. D) all of the above.