| A | B |
| cephalgia | pain in the head; headache |
| thoracentesis | surgical puncture to remove fluid from the thorax or chest |
| hyperemesis | excessive vomiting |
| hypoxemia | decreased amount of oxygen in the blood |
| anesthesia | loss of sensation or feeling |
| pharyngitis | inflammation of the throat; sore throat |
| neuritis | inflammation of a nerve |
| hepatitis | inflammation of the liver |
| chondromalacia | softening of the cartilage |
| nephromegaly | enlarged kidney |
| thrombocytopenia | decreased number of clotting cells |
| dysphagia | difficulty swallowing |
| neuroma | tumor of a nerve |
| cyanosis | condition of blueness |
| cranioplasty | surgical repair of the skull |
| quadriplegia | parlaysis of all four extremities |
| blepharoptosis | drooping of the eyelids |
| rhinorrhea | abnormal discharge from the nose |
| arteriosclerosis | hardening of the arteries |
| arthroscopy | visual observation of a body joint |
| tracheostenosis | narrowing of the trachea |