________ matter is any solid substance floating in an IV solution that should not be there

You have arrived by the side of a cyanotic patient who is responsive only to painful stimuli and exhibiting stridorous respirations. What is the most appropriate action by the EMT?

A) Prepare and apply the pulse oximeter before administering oxygen B) Provide positive pressure ventilation with supplemental oxygen C) Obtain a full set of vital signs, excluding the patient's temperature D) Attempt to determine what happened to the patient or any existing medical problems

____ is a bronchodilator but it also drives potassium into the cells.

A. Digoxin B. Coumadin C. Heparin D. Albuterol