Cyanosis describes the symptom that happens when a personâs skin, lips, or fingernail beds turn from the personâs natural color to a blue or bluish color. The color might also look grayish or dark purple. âCentral cyanosisâ is blueness that mainly affects the lips, tongue, and mouth. âPeripheral cyanosisâ is blueness in the skin of the arms, legs, feet, hands, fingers and fingernail beds. Both of these kinds of cyanosis can be caused by COPD or by complications of COPD.
Types of Business Industries Business industries are classified into five: Product Industries. In this type of industry, you manufacture your own product such as dresses, toys, furniture, and shoes. Agricultural products such as poultry and piggery are also a specialized form of product industry. Process Industries.
Three Types of Business Organizations. there are three basic types of business organizations; Corporations. A corporation is a business that is totally separate from its owners. The owners are shareholders. Some owners may also be executives or employees and are paid as employees for these duties. An S corporation is a specific type of corporation. Multiple-owner Businesses. This type of business, owned by several individuals, includes partnerships and limited liability companies.