Potassium is one of the body’s major ions. Nearly 98% of the body’s potassium is intracellular. The ratio of intracellular to extracellular potassium is important in determining the cellular membrane potential. Small changes in the extracellular potassium level can have profound effects on the function of the cardiovascular and neuromuscular systems. The kidney determines potassium homeostasis‚ and excess potassium is excreted in the urine. The reference range for serum potassium level is 3
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runs in my family‚ the one that who suffers the most from it is my grandmother. She is always watching what she eats. She checks her blood more than four times a day by poking a small needle to her finger to get a pinch of blood. She also injects insulin when she needs it. Even though it looks painful to me‚ because needles terrorize me. My grandmother always tells me that it does not hurt‚ that it is just a little pinch. Other than sticking needles to her body‚ her feet are another big concern.
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about dead space) Question 3: Diabetes mellitus produces many homeostatic imbalances‚ including acidosis. The pH imbalance is due to ketoacidosis‚ which results from excessive accumulation of by-products of fat metabolism‚ as the body cannot meet energy needs from carbohydrate metabolism. Sally is a teenaged diabetic who sometimes rebels by not taking her insulin. Her mother takes her to the hospital because her breathing has become deep and gasping. Explain Sally’s breathing pattern. What other
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disease is based on sugar is the body‚ or glucose. When your body breaks down carbohydrates‚ it produces glucose‚ and essential sugar for the human body. There is a bodily function in which insulin helps the body use glucose‚ and this process is broken in diabetics. Due to this‚ the amount of sugar in a diabetic is raised to dangerously high levels. The consequences to leaving this untreated include blindness‚ heart disease‚ dehydration‚ coma and even death. There are two main types of diabetes
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A diabetic that is treated life span is lowered by one-third There are two types of diabetes. Type I‚ insulin-dependent diabetes mellitus (IDDM). And type II‚ non-insulin-dependent diabetes mellitus (NIDDM). Type I This type usually occurs in children and young adults‚ it is known as one of the autoimmune diseases. It is 10-15 percent of all cases. The pancreas lets out insulin that lets sugar glucose into all tissues in the body and in this type of diabetes most or all of this insulin is
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System Insulin‚ a hormone buried by the pancreas‚ controls blood sugar levels in the body. It travels from the pancreas to the liver in the bloodstream. Other responses are controlled by hormones; the response is slower but longer lasting than if it had been controlled by the nervous system. Diabetes Type 1 Diabetes Type 1 Diabetes is an auto-immune disease where the body’s immune system attacks the insulin-producing cells of the pancreas. People with type 1 diabetes cannot produce insulin and require
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Biology 136 Final Exam 13-7 1) Which of the following is NOT TRUE for the normal cerebrospinal fluid b) no blood but nutrients for brain tissue c) blood does not normally cross the blood brain barrier (BBB) 13-74_2) A cerebral vascular accident is also referred to as a (CVA) = Stroke ← Most commonly caused by hypertension and long standing ateriosclerosis ← Aneurysms; weakened blood vessels ← Hemorrhage into the brain tissue damages the neurons‚ causing a sudden loss
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when your body makes too much or too little insulin. Type one (juvenile/insulin dependent) diabetes is when your body does not make any insulin. The world is still looking for a cure. Type one diabetes is a condition in which the patient has high blood glucose levels that are caused by an extreme lack of insulin. This is caused when the body’s immune system attacks the insulin- producing cells and destroys them. You need insulin to move the glucose‚ a sugar found in food‚
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controlled by the Pancreas. The Pancreas produces the hormone insulin‚ which increases the body’s cells uptake of glucose from the blood. However; sometimes a person is unable to regulate the concentration of glucose in their blood because their Pancreas does not produce the right amount of insulin. This is called Diabetes. Causes of Type 1 and Type 2 diabetes: Type 1 diabetes occurs by the pancreas not being able to produce enough insulin meaning blood glucose levels can rise to dangerously high
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source of fuel. There are two types of diabetes; Type 1 and Type 2. Type 1 diabetes is when the pancreas cannot make any insulin. The body’s immune system attacks the pancreas and destroys insulin making cells. Type 2 diabetes is the most common diabetes out of the two. Type 2 diabetes is when the pancreas still produces insulin‚ but the body does not react normally to the insulin made. The glucose is not as able to enter the cells and provide energy. Diabetes may not be a life threatening disease
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