1.
A cold sore is also called all of the following
except:
a.
Fever blister
b.
Canker Sore
c.
Sun Blister
d.
Oral Labial Herpes
Answer:
B. Canker sores are ulcers that
occur in the soft tissue inside of the
mouth where cold sores don’t occur.
Cankers are caused by bacteria, not a
virus like cold sores, and they are also
not contagious.
