For alternate meanings see skin (disambiguation) Diagram of the layers of human skinIn zootomy and dermatology‚ skin is an organ of the integumentary system composed of a layer of tissues that protect underlying muscles and organs. As the interface with the surroundings‚ it plays the most important role in protecting against pathogens. Its other main functions are insulation and temperature regulation‚ sensation and vitamin D and B synthesis. Skin has pigmentation‚ provided by melanocytes
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we need in order to survive. Within the body there is the digestive system; the circulatory system‚ the nervous system‚ the muscular system‚ the skeletal system and the reproductive system. These systems are all part of one another and they share organs‚ tissues and cells and that is how they interlink. The diagram above shows each system and where they are located in the body. Each system is shown in a different image but clearly the systems that are in the same area of the body interlink and
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a) organ‚ tissue‚ cell‚ organ system‚ organism b) cell‚ organ‚ organ system‚ tissue‚ organism c) cell‚ tissue‚ organ‚ organ system‚ organism d) organism‚ tissue‚ cell‚ organ system‚ organ e) tissue‚ cell‚ organ system‚ organism‚ organ _____2. Which type of tissue lines body cavities and covers body surfaces? a) muscle tissue b) nervous tissue c) epithelial tissue d) connective tissue _____3. Which type of tissue is responsible for contractions that allow movement of organs or the
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yet. One of the first units that we covered in this course was Introduction to Human Anatomy and Physiology. The objectives of this unit were; students will describe the structure‚ composition and functions of the organ systems of the human body; Students will describe how the organ systems function and interrelate; students will learn basic technical terminology and language associated with anatomy; students will describe how humans adapt through their anatomical design; students will describe
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contains the lungs. Abdominal cavity is within the abdomen. Pelvic cavity is a continuation of the abdomen cavity. The pelvic cavity is surrounded by the pelvic (hip) bone. The abdominopelvic cavity contains organs of the gastrointestinal‚ reproductive‚ and urinary system. These internal organs in the abdominopelvic cavity are known as the viscera. You can study the human body by Quadrants and Regions. You have the four quadrants which include the left upper and left lower quadrants and the right
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progressive and debilitating disease that is accompanied by congestion of bdy tissues (Nair & Peate‚ 2009). The American Heart Association defines congestive heart failure‚ as a condition in which the heart cannot pump enough blood to the body’s other organs. The “failing” heart is no longer working as efficient as it should. Management of congestive heart failure involves both pharmacological and non-pharmacological management. Maintenance and improvement of the quality of life is the priority in the
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thick barrier that both contains our internal organs and stops large objects‚ like a rock from entering our body. The system also protects our body from dehydration‚ overheating‚ or freezing. The layer of skin can sweat and help our body cool or surround a layer of fat that keeps warmer temperatures inside. Did you know your skin makes up over fifteen percent of your body weight and is the largest organ in your body? Yes‚ our skin is considered an organ. INTERACTING WITH OTHER SYSTEMS How does
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skeletal system. It consists of the skull‚ vertebral column‚ and thoracic cage. As noted by Adams et al. (2010)‚ the axial skeleton consists of 80 bones. The axial skeleton has two functions. The first is that it provides support and protection for the organs in the dorsal and ventral cavities such as the brain‚ and the spinal cord. It
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we have to know that "Nation" is a country considered as group of people living in certain territory under one government. Secondly‚ we have to know "Building nation wealth" means not a brickwork construction but development. Students are vital organs of nation. They are future citizens‚ who can become "Nation’s most needed" categories i.e. producers‚ protectors‚ philosophers‚ Businessman‚ scientists etc who are behind the reason for country’s wealth. Students are the future of a country‚ so
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approaches are important in the understanding of the human body and useful in the healthcare. The body plans and directions are crucial to diagnosis and treatment of illnesses and help locate the body parts and organs that are in the body itself. Doctors need to examine certain organs inside the body as in the joints and lungs. The makes it easier for the doctors to give the correct
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