senior science | Medical technologies | Study notes | || 5/10/2013 | [Type the abstract of the document here. The abstract is typically a short summary of the contents of the document. Type the abstract of the document here. The abstract is typically a short summary of the contents of the document.] | identify parts of the body and the biomaterials and biomedical devices that can be used to replace damaged or diseased body parts including: * pins‚ screws and plates * artificial
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1. The heart rate determines the intensity of the fitness activity. a. 12*6=72 b. 220-21=199 c. 129-150 range. 2. Aerobic metabolism‚ uses fats‚ proteins and carbohydrates that are oxidized and turned into carbon dioxide and water. Anaerobic metabolism‚ uses only carbohydrates and enters the fluid‚ or cytoplasm‚ of the cell and is turned into lactic acid. Aerobic exercises are running‚ biking‚ and swimming‚ whereas anaerobic exercises are sprinting‚ jumping‚ weight training. 3. My activity is considered
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Date: Title: Effect of Exercise on Pulse and Breathing Rate Aim: To observe the effects of exercise on pulse and breathing rates Materials/ Apparatus: Stopwatch Introduction: Procedure: 1. Perform the experiment in group of 3 persons. 2. Decide beforehand who will count the pulse rate; count the breathing rate and who will perform the exercise. 3. Record the breathing rate and the pulse rate of the individual at rest. 4. The individual will do 100 jumping jacks. 5. The individual will
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branch‚ flapping its wings‚ and up it flew soaring gracefully in the wind. And there was me‚ lying back on the green grass below‚ eyes following the tiny bird as it wondered around the blue white landscape freely. A hardly tangible envy roused up in my heart. I knew that it was the most picture-perfect scene I could have ever wished for. This sense was nearly unbearable‚ and I could only witness the freedom in the sky. Yes‚ I wanted to fly. Advancing technology nowadays has it that everyone can fly
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1) Make a graph of resting heart rates from Activity 1. Provide a physiological explanation for fluctuations in resting heart rate over time. Discuss a couple of extrinsic factors that influence the autonomic nervous regulation of resting heart rate. The resting heart rate fluctuates over time because it is under control of the autonomic nervous system and the fluctuations are a result of the sympathetic and parasympathetic systems trying to balance each other out. There are many reasons
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to observe the effects of energy drinks on heart rate and if there is an increase in overall heart rate due to increase consumption. Twenty-three males participated in the study as well as ten males attending GCU. Prior to completing the physical test‚ participants were arbitrarily assigned to receive a placebo or energy drink. In addition‚ a Polar heart rate monitor was attached to the individuals prior to the physical tests and collected the heart rate every minute. There is no sufficient data that
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Electrodermal Lab Report Introduction: The word polygraph translates to “many measures” although many assume it’s a synonym for lie detector. The polygraph records changes from a person’s normal heart rate‚ respiration rate‚ and electro-dermal activity (EDA). Based on these changes which are recorded‚ an examiner can detect if a person is being truthful or lying. The physiological basis of the EDA is that sweat glands will increase secretion based on somatic sensory stimulus‚ for example touch
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Under a microscope their skin is transparent and their pulsation rates are easy to count.
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Description To investigate the effect on caffeine on heart rate of water fleas and to understand the risk of high level consumption of caffeine to the health of the human circulatory system and nervous system. Preview Diagram 1: Chemical structure of caffeine Image source: http://ismaastricht.wikispaces.com/file/list The images above show the chemical structure of caffeine which has a chemical formula of C8H10N4O2. Caffeine was named by the International Union of Pure and Applied Chemistry
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the effects of smoking on resting heart rat4 and on heart rate responses during and after exercise Effects of smoking: Circulation When you smoke‚ the toxins from cigarette smoke enter your blood. The toxins in your blood then: •Make your blood thicker •Increase your blood pressure and heart rate •Narrow your arteries This increases the chance of your arteries narrowing and clots forming‚ which can cause a heart attack or stroke. Heart Smoking damages your heart and your blood circulation‚ increasing
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