Consumer and Community Health Study Guide -Glaucoma: an eye condition in which fluid pressure builds up inside the eye. -Pores: tiny openings in the skin that allow perspiration to escape. -Astigmatism: an eye condition in which images appear wavy or blurry. -Consumer: a person who buys products and services. -Health Insurance: plans that may cover regular check-ups or emergency visits to the hospital. -Farsighted: people who are farsighted usually wear glasses to read. Tinnitus: a condition that causes constant ringing in the ears. -Specialists: is a health care professional trained to treat a special category of patients or health problems. -Endorsement: a statement of approval. -Epidermis: the outer layer of skin. -Dermis: the inner layer of skin. -Health Maintenance Organization: is a health insurance plan that contracts with selected physicians and specialists to provide medical services at a fixed monthly rate. -Cataract: an eye condition in which the lens becomes cloudy as a person ages. -Melanin: is the substance that gives skin its color. Plaque: is a thin, sticky film that builds up on teeth and leads to tooth decay. -Acne: is a skin condition caused by active oil glands that clog hair follicles. -Retina: is the light sensing part of the inner eye. -Inner ear: contains 3 tiny bones called the hammer, anvil, and the stirrup.