Musculoskeletal Physiology Be familiar with bones and muscles of body 3 types of muscle skeletal‚ smooth‚ cardiac attaches muscle to bone‚ decreasing angle of joints during contraction proximal part of esophagus doesn’t connect to bone‚ proximal (upper) conscious control is primary skeletal‚ distal is involuntary and smooth muscle T- tubules: inside is ECS‚ deep invaginations of plasma membrane in muscle cell PM is sarcolemma allows high concentration of Ca‚ like other EC spaces (IC is
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with a small and delicate body frame and bone structure‚ with lean muscle and small joints they also tend to have small shoulders making them Thin. Ectomorphs also normally have a flat chest and find it hard to gain weight they have a fast metabolism which means that they burn up calories very quickly so they would need to consume a huge amount of calories in order to gain any weight. Secondly‚ an Individual with a Mesomorph body type will have a larger bone structure and larger well defined muscles
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Osteoblast are cells that generate bones‚ osteoclasts are cells that destroy bone. 3. How many bones do we have in our body? 206 4. What do bones need in order to be healthy? Exercise‚ hormones‚ and vitamin d‚ a‚ & c. 5. Differentiate between tendons‚ ligaments and joints. Tendon- a flexible but inelastic cord of strong fibrous collagen tissue attaching a muscle to a bone. Ligaments- a short band of tough‚ flexible‚ fibrous connective tissue that connects two bones or cartilages or holds together
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Glorest Hall API MW 9:25 Osteoporosis: A periodontal perception Osteoporosis a bone disorder of compromised bone strength causing a person to increased risk of fractures. Whereas periodontal disease is a locally occurring immunoinflammatory response “body attacks self‚” to bacteria in the oral cavity resulting in alveolar bone “ the thickened ridge of bone that contains the tooth socket on the bone that holds teeth the maxilla and the mandible‚” loss. Both disease entities show synonymous
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characteristics( systems‚ ex situ description) and by their location and relationships (topographical‚ in situ description) Systems. Involves the study or description of individual structures. This can be approached in two further ways. By tissue systems eg bones‚ joints‚ muscles etc. or by physiological systems eg cardiovascular‚ respiratory etc. Here a tissue approach will be used. Topographical. Involves the study or description of regions and the relationships of the structures within the region‚ eg
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in acid base balance‚ strengthen bones Plasma level 2.5-4.5mEq/L. It makes muscle contract as well and important for maintenance of bone health. Calcium is necessary for bone and teeth formation‚ and also muscle contraction (Herlihy‚ 2009). Calcium and phosphate interact to create dense bone material. Both electrolytes should be in balance‚ and the calculated balance proportion of both electrolytes of calcium to phosphates is 2-1‚ which proportion makes human bones healthy strong and strength (National
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Scoliosis :Homeostatic Imbalance The spine is composed of bones called the vertebrae. The vertebrae purpose is to work with fibers to sort the spinal cord. The vertebrae are classified by main regions called the cervical‚ thoracic‚ lumbar‚ sacrum and coccyx. When there is an unusual disease affecting the spine by making an arch it is called scoliosis. Scoliosis is mainly now for its shaped S or C in the spinal column. Its twist and rotation‚have cause deformation in different parts of the section
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BALTIMORE CITY COMMUNITY COLLEGE Baltimore‚ MD 21215 ________________________________________________________________ ________________________________________________________________________________________________________________ COURSE SYLLABUS __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Note
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learn about our body’s muscles and joints we have come to realize that it will stop growing. We understand that when we are younger bone production is at a very high rate of production until puberty. With osteoporosis a bone disease is obtained when your spongy bone becomes porous and the person start losing bones that called bone density loss. This makes the bones weak allowing for breaks and fractures which affects our body structural support. Now the 84 yrs. old white woman is likely to get
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It is a hard‚ bone-like material that takes up most of the tooth and contains nerves that send a message to the brain when something is wrong with the tooth. Dentin is also a yellow color and gives the tooth a yellowish appearance. Dentin is softer than the enamel but harder than bone. The dentin is a living tissue so it can have some growth and repair. Many things can hurt teeth. Hard candies
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