Decubitus ulcer, pressure ulcer
mucous
Decompression is the medical term meaning removal of pressure.
Hypertensive is the medical term meaning pertaining to hypertension, or high blood pressure.
The medical term for a blood pressure cuff is a sphygmomanometer.
A duodenal ulcer is an open sore in the lining of the duodenum.
Isobaric is the term meaning equal pressure. I don't recall seeing this word used in a medical context, though.
Hypertension
an abcess
See link below for a medical dictionary definition of a canker sore (not spelled crank) It is a sore that is whitish in color and can be found on your tongue, mucous membranes in your mouth and sometimes elsewhere.
barotrauma
Diastolic pressure.
Decubitus ulcer
Primary of sore syphilis is a chancre.