A renal biopsy can be completed by a percutaneous or an open approach.?

Your patient is a motorcyclist who was ejected after striking a guard rail. The patient is unresponsive to painful stimuli and is breathing shallowly six to eight times per minute. Which of the following should you do first?

A) Apply a nonrebreather mask with an oxygen flow rate of 15 lpm. B) Use a bag-valve mask with supplemental oxygen. C) Perform a rapid trauma assessment. D) Apply a cervical collar.

Which of the following BEST describes what will happen to a fire if one component of the fire triangle is removed?

A. The fire will intensify. B. The fire will be unchanged. C. The fire will be extinguished. D. The fire will emit more toxic gases.