THE DIGESTIVE SYSTEM Functions of the Digestive System • Ingestion- where in food from outside of the body enters the alimentary tract through the mouth • Digestion- which could be mechanical (physical breakdown of food into smaller pieces or chemical (enzymatic action) • Absorption of digested materials into venous circulation as well as lymphatic capillaries • Provision of nutrients to the cells of the body • Elimination of undigested materials ANATOMY AND HISTOLOGY OF THE DIGESTIVE
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NERVOUS SYSTEM The nervous system consists of the brain‚ spinal cord‚ sensory organs‚ and all of the nerves that connect these organs with the rest of the body. Together‚ these organs are responsible for the control of the body and communication among its parts. The brain and spinal cord form the control center known as the central nervous system (CNS)‚ where information is evaluated and decisions made. The sensory nerves and sense organs of the peripheral nervous system (PNS) monitor conditions
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class because if you work‚ you should work for at least minimum wage for a dangerous job like this. There was physical punishment to the workers in order to speed up the process of maximizing production. The introduction of the factory system had a negative effect on the living conditions of the people during this time. During the industrial revolution they could no longer work at their own pace and workers spent their whole days at work and when they got home they had no
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Cigarette Smoking The effects of cigarette smoking can be horrifying. Smoking is dangerous not only to those who smoke‚ but to non-smokers and unborn children as well. Cigarette smoking is also physically and socially harming. The large particles in cigarette smoke‚ commonly known as "tar"‚ collect in the branching points of the lungs. The tar contains carcinogenic compounds that increase the risk of lung cancer. The small particles in cigarette smoke‚ including carcinogens‚ irritants‚ and
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adversary system that have been developed over time to make it what it is today‚ one main feature is the role of the parties and that each party controls their own case and has complete control over decisions about how the case will be run. The parties first decide who is at fault‚ in the civil the defendant decides wether to defend what the plaintiff has proposed and in the criminal the defendant has no choice and decides whether to plead guilty or not guilty. In the adversarial system the two parties
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WHAT IS A KNOWLEDGE MANAGEMENT SYSTEM? Module 6‚ Assignment # 6 Chapter 11 Jalaya Thrash October 2‚ 2014 HLTH303—Information Systems for Health Dr. Novella S. Hill According to Laudon and Laudon‚ (2012)‚ knowledge management systems (KMS) are systems that help the construction and distribution of a corporation’s skills and expertise. The knowledge management systems are organizational practices that are acquired in business that are gathered‚ shared‚ stored
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Academic Task 1 – Assignment No.1 Analysis and Design of Information System ( SAD) Course Code: CSE 312 Submission Date: 4th July 2013 Submitted To: Mr. Harsimran Singh Submitted By: Prabhjeet Singh 10810139 RST028A02 Q 1: Draw a DFD for Railway Reservation System. ANS:
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Body Systems Cardiovascular System - relates to the heart‚ blood vessels and circulation in the body. The cardiovascular system‚ also known as the circulatory system‚ refers to the network that transports blood throughout the body. It is composed of the heart‚ blood vessels‚ and blood. There are actually two circulatory systems: * The pulmonary circulation – sends blood from the heart to the lungs. * The systemic circulation – sends blood from the heart to all the other parts of our
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CHAPTER 6 Integumentary System • Dermatology – scientific study and medical treatment of the integumentary system. • Integumentary System – consists of the skin and its accessory organs – hair‚ nails‚ and cutaneous glands • skin is the most vulnerable organ • skin is the most vulnerable organ – exposed to radiation‚ trauma‚ infection‚ and injurious chemicals • body’s largest and heaviest organ Skin and Subcutaneous Tissue • consists of two layers: – epidermis – stratified squamous epithelium
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CIRCULATORY SYSTEM Transport nutrients‚ respiratory gases‚ hormones‚ water‚ electrolytes‚ to and from all tissues of the body Body Fluids Interstitial Fluid - occupies spaces surrounding the cells in the body. Blood – contained within blood vessels BODY FLUID COMPOSITION LYMPHATIC SYSTEM FUNCTION: function of the lymphatic system is to return to the blood the excess fluid (lymph) filtered across capillary walls into interstitial spaces. plays a central role in the body’s defenses. Located
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