REVIEW SHEET EXERCISE 2 Skeletal Muscle Physiology NAME: LAB TIME/DATE:9pm.. 4.8.11 Electrical Stimulation 1. Name each phase of a typical muscle twitch‚ and‚ on the following line‚ describe what is happening in each phase. a. Latent-stage from rest to muscle tension begins b. Contraction-At this stage the muscle reaches its peak in contraction c. Relaxation- muscle is shortened‚ returns to zero and back initial length. 2. In Activity 2‚ how long was the latent period? ___2
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(M2)Explain the long-term effects of exercise on the musculoskeletal‚ cardiovascular‚ respiratory and energy systems. Matthew Widdowson. Introduction. This power point presentation will explain the long-term effects of exercise on the musculoskeletal system‚ the cardiovascular system‚ the respiratory system and the energy system. Skeletal System. Increase in mineral storage. Minerals are vital for the skeleton‚ especially calcium‚ as they are what makes it up. Without them the skeletal system
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………………………………………………………………. 18 2. Waist Circumference …………………………………………… 19 3. Waist-Hip Ratio …………………………………………………. 20 4. Stunting ………………………………………………………….. 21 5. Wasting ………………………………………………………….. 22 6. Eating Habbits …………………………………………………... 23 7. Risk Factor Assessment ……………………………………….. 24 C. Values‚ Habbits‚ Pracices ……………………………………………… 25 1. Immunization Record ………………………………………….. 26 2. Family Habits
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Leopard Frog Kingdom: Animalia Phylum: Chordata Subphylum Vertebrata Class: Amphibia Order: Anura Genus: Rana Species: Rana pipiens I. Purpose: To examine the frog externally and internally by dissection. II. Materials: 1. Frog 2. Dissection pan 3. Manual 4. Dissection utensils III. Methods: A. External: The dissectors set up for their lab by getting the following materials: the frog‚
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Exercises & Problems Week Six Robert A. Dan XACC/291 January 26‚ 2014 Christopher Phillips Exercises & Problems Week Six E11-15 Before After Stock Dividend After Stock Split Shareholders’ assets Paid-in capital Ordinary shares In excess of par value Total paid-in capital Saved earnings Total shareholders’ assets 600‚000 0 600‚000 900‚000 1‚500‚000 630‚000 12‚000 642‚000 858‚000 1‚500‚000 600‚000
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I have only listed the questions that required answers that are a part of this exercise. A C T I V I T Y 1 Identifying the Latent Period How long is the latent period? _____2.78____ msec Note: If you wish to print your graph‚ click Tools on the menu bar and then click Print Graph. 5. Increase or decrease the stimulus voltage and repeat the experiment. (Remember that you can clear the tracings on the screen at any time by clicking Clear Tracings.) Record your data here: Stimulus Latent voltage:
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Unit 5 – Anatomy and Physiology – Assignment 3 In this assignment I will outline the anatomy and physiology of these three body systems; The Cardiovascular system‚ The Respiratory system and The Digestive system. The Cardiovascular System The cardiovascular system‚ also known as the circulatory system‚ consists of the heart‚ blood vessels and approximately 5 litres of blood. 55% of the blood is straw coloured yellow and 45% of the blood is made up of red and white blood cells and tiny particles
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Rivalry between the United States and the Soviet Union for control over the postwar world emerged before World War II had even ended. U.S. presidents Franklin D. Roosevelt ‚ Harry S.Truman‚ and Soviet premier Joseph Stalin never really trusted one another‚ even while working together to defeat the Nazis. This mutual mistrust actually began as far back as 1917‚ when the United States refused to recognize the new Bolshevik government after the Russian Revolution. Stalin also resented the fact that
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CARDIOVASCULAR FITNESS Cardiovascular fitness is frequently considered the most important aspect of physical fitness because those who possess it are likely to have a lessened risk of coronary heart disease – the number one killer in our society. Cardiovascular fitness is also referred to as cardiovascular endurance‚ cardio-respiratory capacity and circulatory fitness. Regardless of the word used to describe it‚ cardiovascular fitness is complex because it requires fitness of several body systems
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OBJECTIVES: 1. List the organs that compose the cardiovascular system and discuss the general functions of this system. 2. Describe the location‚ size‚ and orientation of the human heart. 3. Define the term cardiology. 4. Describe the structure of the heart in terms of its coverings‚ layers‚ chambers‚ valves‚ and blood vessels. 5. Name the function of serous fluid around the heart. 6. Give another name for epicardium. 7. Describe the structure and function of the interventricular septum.
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