Category: C

Chest pain, cyanosis, and collapse (or sudden death) during a meal, caused by aspiration of a bolus of food into the trachea. The Heimlich maneuver may be used to clear the obstructed airway of an adult or child who is still choking and conscious with severe obstruction.  

Syphilitic blotches on the forehead that parallel the hairline.  

The circular figure on the inner surface of the ciliary body.  

The entry point of the fallopian tube into the uterine cavity.  

The two small processes projecting inferiorly on either side of the sacral hiatus leading into the sacral canal.  

The greater or the lesser horn of the hyoid bone.  

A hornlike excrescence on the skin.  

One of the two upward projecting processes that articulate with the sacrum.  

The cornea and sclera, constituting the tunica fibrosa or fibrous coat of the eye.  

Deflexion of the mandible toward the opposite side when the cornea is irritated while the mouth is open and relaxed.