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Rheumatoid arthritis (RA) is an inflammatory disorder of unknown origin that primarily involves the synovial membrane of the joints. Phagocytosis produces enzymes within the joint. The enzymes break down collagen, causing edema, proliferation of the synovial membrane, and ultimately pannus formation. Pannus destroys cartilage and erodes the bone. The consequence is loss of articular surfaces and joint motion. Muscle fibers undergo degenerative changes.

A cerebrovascular accident (CVA), an ischemic stroke or “brain attack,” is a sudden loss of brain function resulting from Cerebral Vascular Accident (Ischemic Stroke) a disruption of the blood supply to a part of the brain.

Asthma is the chronic inflammation of airways characterized by hyper-responsiveness, mucosal edema, and mucus production. Maintaining a patent airway is a priority for patient’s with Asthma. Definition of Asthma Asthma is a chronic inflammatory disease of the airways characterized by hyper-responsiveness, mucosal edema, and mucus production. This inflammation ultimately leads to recurrent episodes of asthma symptoms: cough, chest tightness, wheezing, and dyspnea. ...

Benign prostatic hyperplasia (BPH) is enlargement, or hyper-trophy, of the prostate gland. The prostate gland enlarges, extending upward into the bladder and obstructing the out-flow of urine. Incomplete emptying of the bladder and urinary retention leading to urinary stasis may result in hydronephrosis, hydroureter, and urinary tract infections (UTIs).

Urolithiasis refers to stones (calculi) in the urinary tract. Stones are formed in the urinary tract when the urinary concentration of substances such as calcium oxalate, calcium phosphate, and uric acid increases.

Buerger’s disease is a recurring inflammation of the intermediate and small arteries and veins of the lower and upper extremities.

A cataract is a lens opacity or cloudiness.

Burns disrupt the skin, which leads to increased fluid loss; infection; hypothermia; scarring; compromised immunity; and changes in function, appearance, and body image. Young children and the elderly continue to have increased morbidity and mortality when compared to other age groups with similar injuries. Inhalation injuries in addition to cutaneous burns worsen the prognosis.