A puncture.
A puncture.
A puncture.
Puncture.
A puncture.
Puncture
or laceration? I am not 100% sure just guessing
A puncture.
Piercing: to penetrate into or run through (something), as a sharp, pointed dagger, object, or instrument does. http://dictionary.reference.com/browse/piercing
Puncture
A stab wound is any type of injury to the body which results from a object piercing the skin. They are commonly associated with knives but can be caused by any sharp object.
A microscope is a pointed object used to examine specimens closely.
A dart