An Introduction to the Human Body 1. This is the study of the functions of body structures. a. Physiology 2. This is defined as a group of cells with similar structure and function. b. Tissue 3. Using your fingers to find your pulse on your wrist is an example of c. Palpation 4. Percussion techniques can be used to determine d. Fluid in the lungs 5. This is the sum of all cellular processes that occur in the body. e. Metabolism
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in maintaining blood pH? ‘We live and die at the cellular level’ (Reid‚ 2011). Homeostasis is crucial for normal cellular function. Acid-base homeostasis is the part of human homeostasis and refers to the balance between the production and elimination of H+ hydrogen ions (pH) within the body fluids (William‚ Simpkins‚ 2001‚ p.236). Metabolic reactions within the cells often produce a huge excess of H+. Lack of any mechanism for its excretion would lead H+ levels in body fluids rise quickly to
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The ideals of human bodies Lim Yu Jing Art History Kristtel Martin 2 October 2012 1.Consider the Greek fascination with creating the perfect human body as you analyze briefly three key sculptural examples from the Hellenistic Age of ancient Greece. Relate to what extent these key sculptures may help to define the idealistic meaning of ‘perfect balance of beauty‚ harmony and proportion’ to fine artists for this century. Ancient Greeks were not only superb with philosophy and mathematics
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The effects of Alcohol on the Human Body Name: Institution: Introduction Today‚ alcohol is one of the most common substances that people abuse. It is an addictive drink that has become a popular way of having a good time or relaxing in social gatherings. It is among the most commonly used psychoactive drugs. Alcohol is a popular social phenomenon‚ yet most societies forget its effects on their bodies. Research has carried out in the recent years on the effects that alcohol consumption is having
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Chapter 12: Neural Tissue - An Introduction to the Nervous System Learning Outcomes 12-1 Describe the anatomical and functional divisions of the nervous system. 12-2 Sketch and label the structure of a typical neuron‚ describe the functions of each component‚ and classify neurons on the basis of their structure and function. 12-3 Describe the locations and functions of the various types of neuroglia. 12-4 Explain how the resting potential is created and maintained. 12-5 Describe the events
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1. Thermoreceptors perceive the impact of heat on the part of human body and send signals through neurons to brain that causes the feeling of pain. If the signals fail to pass from thermoreceptors to brain‚ the risk of burning the part of the body arises. The pain is the indicator of the danger to human body and the ultimate manifestation of pain is a pain shock‚ which may be deadly for human body. 2. Olfaction is responsible for smell sense. Gustation is responsible for taste. They involve chemical
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Chapter 6 Ossecous Tissue and Skeletal Structure The Skeletal system consists of bones and their associated connective tissues‚ including cartilage‚ tendon and ligaments. I. Function of the Skeletal System 1) Bone- The most rigid component of skeletal system a) Support- serves as a framework; Maintains body’s shape b) Protection- of critical internal organs‚ brain‚ heart and lungs c) Lever System- for muscles to produce body movements d) Mineral storage- e.g. Calcium and
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To be normal is something that one aspires to be. Being normal gives one the feeling of acceptance and of belonging. In a world full of billions of people one just wants to fit in. This is especially true for a young person. What young person does not want to be considered normal? What does being normal truly look like? Furthermore‚ how is it defined in certain places? What is considered to be normal at home and school?To be considered normal does one have to have a Mom and Dad and siblings and a
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Connective Tissue Characteristics of connective tissues • Extracellular matrix separates cells • Most widely variable of tissues • Many varied functions • Common (mesenchyme) origin • Degrees of vascularity Functions • Binding • Suport • Protection • Insulation • Transport Structural Elements • Fibers ⁃ Collagen (white) fibres ⁃ Elastin (yellow) fibers ⁃ Reticular fibers • Ground substance ⁃ Amorphous material fills space between cells and contains fibers
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Experiment 3: Fluid Flow Friction and Fitting Loss Objective To determine the pressure or head loss in different diameters pipes‚ joints and valves Theory Pipe flows belong to a broader class of flows‚ called internal flows‚ where the fluid is completely bounded by solid surfaces. In contrast‚ in external flows‚ such as flow over a flat plate or an airplane wing‚ only part of the flow is bounded by a solid surface. The term pipe flow is generally used to describe flow through round pipes
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