Module 04 Case Study: Bone Tissue Part I— “Marissa” Questions 1. Describe bone tissue and the role each component plays in bone physiology and remodeling. What is the difference between compact and spongy bone? (2 points) Bone tissue is composed of bone cells and extracellular matrix. It is continuously remodeling its extracellular matrix according to the stresses placed upon it. It has a lot of blood flow and it is supplied by the nervous system. The bone cells includes; Osteocytes‚ osteoblasts
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leg (for a week) Past History: Smokes ½ a pack of cigarettes per day (since she was a teenager) Weight: 70 kg Height: 150 cm DOCTOR’S ORDER: Medications: Ancef 750 mg IV q12h Elavil 50 mg po qhs Calcium Carbonate 1000 mg po once daily Vit D 1000 units po once daily Actonel 35 mg/week po Vagifem 10mcg tablet into the vagina qhs Imitrex 75 mg po q4h prn for a maximum of 2 doses daily Metformin 750 mg po TID with meals Buffered Aspirin 650 mg po q6h prn QUESTIONS AND ANSWERS:
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Osteoporosis Osteoporosis is a bone disease in which there is a deficiency in calcium or vitamin D‚ causing the bones to become weak and fragile from the loss of tissue structure. Since the bones are weak‚ the bones may break from a fall‚ minor bumps‚ or from sneezing. Having osteoporosis increases the risk of breaking a bone; some common bone breaks are the hip‚ spine‚ and wrist. It can lead to permanent pain and also cause loss of height. The authors of “Nutrition: science and application” wrote
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Rickets is caused by a lack of vitamin D and calcium in a child’s diet. Both are needed for children to develop strong bones. Any child who does not get enough vitamin D or calcium can develop rickets. It is more common in children of Asian‚ African-Caribbean and Middle Eastern origin because their skin is darker and needs more sunlight to get enough vitamin D. Babies born prematurely are also at risk of developing rickets because babies build up stores of vitamin D while in the womb. Symptoms Fragile
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The benefits of taking dietary supplements range from immune system support; Vitamin C is usually a good supplement for those that are fighting a cold. It aids in boosting the immune system. People have also used supplements like calcium and vitamin D to help in bone strengthening. Sometimes calcium is stripped from the bones due to illness or a bad diet. When the body does not regularly receive the vitamins and minerals it needs to function properly it robs the body of those that it needs to function
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Clare Rapeseed Oil Ltd wishes to launch a new value-add product to the Irish food market. Golden Rapeseed Oil with added vitamin D is fortified cooking oil which has been enriched with vitamin D an essential micronutrient. This product is available to purchase in the main Irish supermarkets at €4.75 (€0.95 per 100ml) in 500ml plastic bottles. Value-Add Being Proposed: Rapeseed oil is a natural source of essential polyunsaturated fatty acids omega 3‚ 6 and 9 (1). These fatty acids lower cholesterol
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patients because it is a fluid that can build up in extremities and cause major damage. Vitamin Deficiencies: Calcium and Vitamin D deficiency - Calcium and Vitamin D go together as a pair‚ Vitamin D is also important because it absorbs calcium. Without enough vitamin D‚ one can’t form enough of the hormone calcitriol. This is known as the active vitamin D. Calcium is needed for our heart‚ muscles‚ and nerves to function properly and for blood to clot. Loss of calcium can cause the development
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serotonergic system and sleep-wakefulness regulation. In: Kales A (ed) Pharmacology of sleep. Springer‚ Berlin Avery D‚ Dahl K (1993) Bright light therapy and circadian neuroendocrine function in seasonal a¤ective disorder. In: Schulkin J (ed) Hormonally induced changes in mind and brain. Academic Press‚ San Diego Baumgarten HG (1993) Control of vigilance and behavior by Celio MR (1990) Calbindin D-28k and parvalbumin in the rat nervous system. Neuroscience 35 : 375– 475 Charney DS‚ Woods SW‚ Krystal JH‚
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In the past decades‚ levels of vitamin D start declining as a result of change in dietary intake because of the reduction in exposure to sunlight (3). Deficiency in vitamin D became a public health issue worldwide. In recent years‚ about 32% of the population in United Stated have deficiency in vitamin D (4).Several studies have proved that vitamin D has a clear positive effect on periodontal disease‚ gingival inflammation. It can reduce alveolar
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quoted directly or paraphrased. I also certified that this paper was prepared by me specifically for this course. Signature: ________________________________________ There are more benefits that come with the exposure to the sun than harm. Vitamin D that our body produces when we are exposed to the sun is very efficient in curing so many diseases. It protects from arthritis‚ diabetes‚ infectious diseases‚ multiple sclerosis and some kinds of cancer‚ just to name a few. Getting some sun is essential
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