Bone functions as support and protection for the body as most of us may know. However‚ bones also function as a storage place for many essential life sustaining minerals. Calcium is the main mineral that bone is primarily composed of‚ and is very essential for other important body systems. When calcium levels are not adequate in the body from diet alone the body taps into the bones to get the calcium that cells organs nerves and muscles need. When the amounts of calcium are enough for the body‚ then
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12/8/12 446-01 Mrs.Corrado Case Study – Packet 4 1. What is meant by a “complete‚ comminuted‚ intertrochanteric fracture of the right hip? a. A complete fracture is when the entire bone impacted is fractured. A comminuted fracture is when the bone breaks shatters into many pieces. Intertrochanteric refers to the top part of the femur. So‚ a complete‚ comminuted intertrochanteric fracture is the upper most part of the femur is completely shattered. A comminuted
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Bone Breakdown Before taking a human anatomy and physiology class people think of a bone as a simple structural part of the body. When in reality bones are very complex and can be classified into multiple groups. The many groups they are classified into are their shapes. There are four main shapes of bones to be classified as; long‚ short‚ flat‚ and irregular. All these classifications are especially different but two of them are somewhat similar; being the long and short bones. The long bone
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Protection: surrounds the brain‚ spinal cord‚ and vital organs. Movement: bones are levers for muscles. Minerals: bones store calcium and phosphate. 2. Compare the axial skeleton with the appendicular skeleton. Axial: forms the long axis of the body and include the bones of the skull‚ vertebral column and the rib cage. Appendicular: consists of the bones of the upper and lower limbs and shoulders and hip bones. 3. How are bones classified? Provide examples. They are classified by their shape:
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Project 1.2.3: Bone Detectives Introduction When we think of bones‚ we most often think of the way in which these hard structures support the body‚ how they work with muscles to produce movement and how they protect our internal organs. But the 206 bones of the human skeleton can also tell a story. The specific structure of your bones reveals information about your gender‚ your height‚ your age and even your ethnicity. These biological clues are often the first pieces of evidence scientists
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emergency room and begin to assess her for injuries. She could not remember what had happened‚ but complaining of severe left arm pain. Ms. Morgan had inflammation and redness at the site you notice a large open wound on her arm with what appears to be bone tissue sticking out of the skin. As you are asking her questions‚ she seems confused and unaware of about. Ms. Morgan complains of a tingling pain that she is having in her fingers and lips. You decided to take her vitals and realize that her heart
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Question 1 1 out of 1 points A thick filament consists of Answer Selected Answer: D. myosin. Question 2 1 out of 1 points Which of the following structures is most like an exoskeleton? Answer Selected Answer: E. a suit of armor Question 3 1 out of 1 points Which of the following structures constitutes part of the axial skeleton? Answer Selected Answer: C. skull Question 4 1 out of 1 points Which of the following attaches the forelimbs to the axial skeleton in
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a floor or cranial base –Basicranium * these are irregular bones with flat portions * formed by a series of 8 bones * Frontal * Ethmoidal * Sphenoidal * Occipital * Temporal (2sets) * Parietal (2 sets) 2. Viscerocranium * facial skeleton * forms the anterior part of the cranium * consists of bones surrounding the orbits‚ nose and mouth * consists of 15 irregular bones * Mandible * Ethmoid * Vomer * Maxillae *
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Essentials of Anatomy and Physiology‚ 9e (Marieb) Chapter 5 The Skeletal System Short Answer Figure 5.1 Using Figure 5.1‚ identify the following: 1) Spongy bone is indicated by letter __________. Answer: A Diff: 1 Page Ref: 135-137 2) The area that causes the lengthwise growth of a long bone is indicated by letter __________. Answer: E Diff: 2 Page Ref: 135-137 3) The area that serves as a storage area for fat in adults is indicated by letter __________
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What causes osteoporosis? In childhood‚ bones grow and repair very quickly‚ but this process slows as you get older. Bones stop growing in length between the ages of 16 and 18‚ but continue to increase in density until you are in your late 20s. From about the age of 35‚ you gradually lose bone density. This is a normal part of ageing‚ but for some people it can lead to osteoporosis and an increased risk of fractures. Other things that increase the risk of developing osteoporosis include: diseases
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