March 2017

March 21, 2017

Patients presenting with chest pain associated with normal EKGs, negative cardiac enzymes, and few cardiac risk factors are designated “low-risk,” and can often be safely to discharge from the emergency department (ED) for early patient follow-up if no emergent conditions are found.

March 06, 2017

Level of consciousness (LOC) is a measurement of arousal and response to external stimuli. An altered (from individual baseline) LOC can be caused by insufficient oxygenation, traumatic injury, or changes to the chemical environment of the brain.