What type of injection places medications into the loose connective tissue between the skin and the? muscle?

What are four requirements for setting up a sterile field?

a. __________________________ b. __________________________ c. __________________________ d. __________________________

A 24-year-old male has gasping respirations following a seizure. You determine that the patient is in respiratory failure and requires positive pressure ventilations. As you prepare the bag-mask device, he vomits, leaving a good deal of vomit in his mouth and airway. You should:

A. immediately initiate bag-mask ventilation. B. immediately apply a nasal cannula. C. ventilate, but use a slower rate and decreased tidal volume. D. roll the patient and suction his airway immediately.