blood glucose levels. Why do body cells need glucose? Describe the homeostatic feedback system that would be activated in response to an elevated blood glucose level. Answer: Glucose is the most important fuel for cells as it is used for the synthesis of adenosine triphosphate (ATP)‚ which is a form of energy all body cells can utilise (Marieb & Hoehn‚ 2015). Moreover‚ neurons and red blood cells are
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Homeostasis‚ also spelled homoeostasis (from Greek: ὅμοιος‚ "hómoios"‚ "similar")‚ is the property of a system in which variables are regulated so that internal conditions remain stable and relatively constant. Examples of homeostasis include the regulation of temperature and the balance between acidity and alkalinity (pH). It is a process that maintains the stability of the human body’s internal environment in response to changes in external conditions. The concept was described by Claude Bernard
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Homeostasis maintains the body’s internal environment it allows organs and cells to function at their best. It keeps the body at steady state‚ this refers to the fact that conditions need to remain constant‚ if not then normal function would be disrupted. However there is a certain limit set ‚ this is due to the changing values ‚ rather they are maintained around an ideal value which is also known as the set point. The skin regulates most of the body temperature and uses a mechanism called negative
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Hypertension Also known as high blood presion. Hypertension can damage the arteries‚ heart‚ brain‚ kidneys and eyes. Hypertension has no symptom‚ that’s why it’s called a “silent killer”. People with uncontrolled hypertension may have drowsiness‚ confusion‚ headache‚ nausea‚ loss of vision and difficult breathing. Primary hypertension cause is unknown; it tends to develop gradually over the years. Secondary hypertension can be cause for various conditions. Kidney problems‚ medications like control
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Hypertension Sha’mes Lashawn Handford Moss Point High School November 16‚ 2012 Abstract Hypertension is the most chronic medical condition that adults have. This disease affects many organs of the body including the heart‚ eyes‚ and kidney. Hypertension can increase with age‚ weight‚ and inheritance. Generally‚ the hypertensive population is increasing but physicians are working on various treatments to prevent and control this disease. Prescription drugs in the United States are
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Homeostasis The conditions inside our body must be very carefully controlled if the body is to function effectively. Homeostasis is the maintenance of a constant internal environment. The nervous system and hormones are responsible for this. One example of homeostasis is the concentration of carbon dioxide in the blood being carefully controlled. Here are some of the other internal conditions that are regulated: Body temperature This is controlled to maintain the temperature at which the
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Hypertension (HTN) or high blood pressure‚ sometimes called arterial hypertension‚ is a chronic medical condition in which the blood pressure in the arteries is elevated.[1] This requires the heart to work harder than normal to circulate blood through the blood vessels. Blood pressure is summarised by two measurements‚ systolic and diastolic‚ which depend on whether the heart muscle is contracting (systole) or relaxed between beats (diastole). Normal blood pressure at rest is within the range of
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HYPERTENSION Our paper discusses the importance of nutrition and how it plays a part on our health. Specifically focusing on the disorder‚ hypertension. Hypertension is the medical diagnosis term used for when a person has high blood pressure. Blood pressure is a measurement of the force against the walls of your arteries as your heart pumps blood through your body. In this paper‚ we go into depth on how certain types of foods increase our blood pressure and what we can do to minimize it. Lifestyle
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HYPERTENSION What is hypertension? Hypertension‚ also known as high blood pressure‚ is a common condition that occurs when the pressure of the blood in your artery walls is so high; it starts to complicate your health. Your blood pressure is based on how much the heart pumps and the amount of resistance to the blood flowing in the arteries. The harder it pumps‚ the more constricted the arteries are‚ the higher the blood pressure reads. High blood pressure can be in a person for years and go
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How is the concept of homeostasis related to aging and disease? Provide examples to support your thinking. Homeostasis helps in maintaining a balance in proteins found in cells‚ to ensure optimal function. If homeostasis fails to maintain this balance‚ the “normal” aging process and disease contract or cure are affected at a greater impact In the case that homeostasis fails‚ systems in the body will fail to act efficiently because the body would have failed to maintain a constant and favorable
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