When an object travels in a circle, the distance of its path is called ______________

As of February 2016, there have been ________ breaches of PHI affecting individuals.

A. 73 million B. 93 million C. 113 million D. 53 million E. 33 million

A 61-year-old female called EMS after suddenly being awakened in the middle of the night with a feeling that she was "smothering." You arrive to find the patient, very apprehensive and restless, sitting on the living room couch in obvious respiratory distress. Her BP is 160/90 mm Hg, pulse is 110 beats/min and irregular, and respirations are 24 breaths/min and labored. Auscultation of her lungs reveals diffuse rhonchi in all fields. Treatment for this patient should include:

A. oxygen at 4 to 6 L/min via nasal cannula and up to 3 nebulizer treatments. B. oropharyngeal suctioning and assisted ventilation with a bag-mask device. C. continuous positive airway pressure and an IV line set to keep the vein open. D. an IV line with a 250 mL normal saline bolus and oxygen via a nonrebreathing mask.