Paid paramedics and their lower-level counterparts, known as emergency medical technicians (EMTs), earned a median hourly wage of $15.04, or $31,270 per year, as of May 2013, according to the BLS.
Cold sores are a cluster of blisters that first appear clear then become cloudy. First infection may be inside the mouth, but cold sores generally appear outside the mouth on the lips. Canker sores are gray or white sores surrounded by a red inflamed area.old sores typically result from a viral infection called herpes simplex virus (HSV). Cold sore blisters can occur on many different parts of the body but are most common on or around the lips, cheeks, or nose and also (on rare occasions) in the eye.
Cold Sores, Canker Sores. Cold sores, which are also known as fever blisters, are small sores which appear on and above the upper lip, the corners of the mouth as well as on the face. Cold sores are very common and can be spread easily.They are a viral infection caused by the herpes simplex two virus.he Differences. The main difference is that cold sores appear outside the mouth and canker sores appear inside the mouth. Cold sores are caused by a virus, which will remain in your system, and are contagious. Canker sores on the other hand are not contagious and will go away in time.