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.
A canker sore is a sore that can be very painful and is usually found to â¦ form in the soft tissues of your mouth that dont get a whole lot of air.   cold sores, not cankers, are a symptom of an active form of the herpes simplex virus. If you get a canker sore, it can be difficult to remove and can cause much discomfâ¦. 2  Effective Treatments for Alleviating Mouth Sores When you have a canker sore or other type of mouth sore, it's hard to eat, drink and talk.