Integumentary System- definition, organs, functions, diseases

Integumentary System

Figure: The Integumentary System. Image Source: Wikipedia, InformedHealth.org and Encyclopædia Britannica, Inc. Integumentary System definition The integumentary system is a system comprised of organs that are the outermost protective covering of the animal body, the skin, and its various derivatives. The integumentary system protects against many threats such as infection, desiccation, abrasion, chemical assault, and radiation … Read more Integumentary System- definition, organs, functions, diseases

Disorders and Diseases of the Digestive System

Disorders and Diseases of the Digestive System

Disorders and Diseases of the Digestive System The primary purpose of the gastrointestinal tract is to break food down into nutrients, which can be absorbed into the body to provide energy. Food must be ingested into the mouth to be mechanically processed and moistened. Secondly, digestion occurs mainly in the stomach and small intestine where … Read more Disorders and Diseases of the Digestive System

The Human Digestive System- Organs, Functions and Diagram

The Human Digestive System- Organs and Functions

The Human Digestive System Definition The human digestive system is the collective name used to describe the alimentary canal, some accessory organs and a variety of digestive processes that take place at different levels in the canal to prepare food eaten in the diet for absorption. It has a general structure that is modified at … Read more The Human Digestive System- Organs, Functions and Diagram