define ketones
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ketone acetone body, ketone body - a ketone that is an intermediate product of the breakdown of fats in the body; any of three compounds (acetoacetic acid, acetone, and/or beta-hydroxybutyric acid) found in excess in blood and urine of persons with metabolic disorders.
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ketone (kē′tōn′) n. Any of a class of organic compounds, such as acetone, characterized by having a carbonyl group in which the carbon atom is bonded to two other hydrocarbon groups and having the general formula R(CO)R′, where R may be the same as R′.
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Naming Amides That is, ketones are a class or category of organic chemical compounds that include a carbon atom attached to both an oxygen atom (by a double covalent bond), and also to two other carbon atoms (by a single covalent bond in each case).
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- Ketone: A chemical substances that the body makes when it does not have enough insulin in the blood. When ketones build up in the body for a long time, serious illness or coma can result. See: Diabetic ketoacidosis; Ketoacidosis. Last Editorial Review: 5/13/2016.
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What Are Ketones? Ketones are the result of the body burning fat for energy or fuel. For a person with diabetes, ketones are often the result of prolonged high blood sugar and insulin deficiency.Without the right amount of insulin, glucose starts to build up in the blood stream and doesn't enter the cells.he cells burn fat instead of glucose, and ketones form in the blood and spill into the urine. Some causes of high blood sugar are: 1  Missing an insulin dose or skipping some oral medications. 2  A disconnected or blocked insulin pump tube. 3  Being sick with the flu. 4  High levels of stress.
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Checking for Ketones ketone is a chemical produced when there is a shortage of insulin in the blood and the body breaks down body fat for energy ketones in the urine is a sign that your body is using fat for energy instead of using glucose because not enough insulin is available to use glucose for energy
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- What are ketones? Ketones are produced when the body burns fat for energy or fuel. They are also produced when you lose weight or if there is not enough insulin to help your body use sugar for energy. Without enough insulin, glucose builds up in the blood.
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Ketone bodies When the rate of synthesis of ketone bodies exceeds the rate of utilization, their concentration in blood increases; this is known as ketonemia. This is followed by ketonuria – excretion of ketone bodies in urine. The overall picture of ketonemia and ketonuria is commonly referred as ketosis.
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What Are Ketones? For a person with diabetes, ketones are often the result of prolonged high blood sugar and insulin deficiency. Without the right amount of insulin, glucose starts to build up in the blood stream and doesn't enter the cells. The cells burn fat instead of glucose, and ketones form in the blood and spill into the urine. Some causes of high blood sugar are: 1  Missing an insulin dose or skipping some oral medications. 2  A disconnected or blocked insulin pump tube. 3  Being sick with the flu.  High levels of stress.
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- A ketone test checks for ketones in your blood or urine. Ketones are substances that are made when the body breaks down fat for energy. Normally, your body gets the energy it needs from carbohydrate in your diet. blood test analyzed by a laboratory is the most accurate method of measuring ketones. It is recommended for all people with diabetes whenever symptoms of illness are present, such as nausea, vomiting, or abdominal pain.
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Checking for Ketones Checking for Ketones. Ketone is a chemical produced when there is a shortage of insulin in the blood and the body breaks down body fat for energy. Ketones in the urine is a sign that your body is using fat for energy instead of using glucose because not enough insulin is available to use glucose for energy.ou should test again in a few hours. Moderate or large amounts are a danger sign. They upset the chemical balance of your blood and can poison the body. Never exercise when your urine checks show moderate or large amounts of ketones and your blood glucose is high.
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acetone acetone. a compound, CH 3 ·CO·CH 3, with a characteristic odor; it is used as a solvent and as an antiseptic. Acetone is one of the ketone bodies produced in abnormal amounts in uncontrolled diabetes mellitus and metabolic acidosis. See also ketosis.
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What does ketones in the urine mean? A ketone test checks for ketones in your blood or urine. Ketones are substances that are made when the body breaks down fat for energy. Normally, your body gets the energy it needs from carbohydrate in your diet.ut stored fat is broken down and ketones are made if your diet does not contain enough carbohydrate to supply the body with sugar (glucose) for energy or if your body can't use blood sugar (glucose) properly. Ketones can be tested in a laboratory.
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- Ketone is a chemical produced when there is a shortage of insulin in the blood and the body breaks down body fat for energy. Ketones in the urine is a sign that your body is using fat for energy instead of using glucose because not enough insulin is available to use glucose for energy.
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"What does ""state of ketosis"" mean in Simple Language please?" Answers. Best Answer: A lot of people are confused by the term ketosis.. You may read that it is a dangerous state for the body, and it does sound abnormal to be in ketosis.. But ketosis merely means that our bodies are using fat for energy. Ketones (also called ketone bodies) are molecules generated during fat metabolism, whether from the fat in the guacamole you just ate or fat you were carrying around your middle.
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Ketoacidosis Ketoacidosis is a pathological metabolic state marked by extreme and uncontrolled ketosis. In ketoacidosis, the body fails to adequately regulate ketone production causing such a severe accumulation of keto acids that the pH of the blood is substantially decreased.
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Ketosis Symptoms Ketosis is the name for a state achieved on a low-carbohydrate diet. According to WebMD, when you are in ketosis, it means your body is burning fat for energy. When that happens, your body releases ketones into your bloodstream, and you are in ketosis. This state may cause a host of temporary symptoms.
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What Are Ketones? Ketone bodies are acids made when your body begins using fat instead of carbohydrates for energy. When there is not enough insulin to get sugar from the blood and into the cells, the body turns to fat for energy. When fat is broken down, ketone bodies are made and can accumulate in the body.High levels of ketones are toxic to the body. The condition is called ketoacidosis.etones are most likely to show up when there is not enough insulin in the body. This can happen if people who have type 1 diabetes don’t take insulin or don’t take enough to meet higher demands, such as during illness or stress, or when a pump gets clogged or unattached.
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- How to Identify Ketosis. Ketosis is a normal metabolic process by which your body breaks down stored fat for energy, which can also result in a dangerous buildup of ketones in the body called ketoacidosis.
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keto Medical Definition of keto. : of or relating to a ketone; also : containing a ketone group.
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ketoacidosis ketoacidosis (kēˈ·tō·a·si·dōˑ·sis), n acidosis accompanied by an increase of ketones caused by widespread breakdown of fats as a result of inefficient carbohydrate metabolism. Typically a complication of diabetes mellitus. Characteristics include the presence of a noticeable fruity scent of acetone on a person's breath, dyspnea, mental confusion, nausea, weight loss, and dehydration.
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- Definition: colorless soluble flammable liquid ketone used as a solvent for resins and as a paint remover and in lacquers, cements, adhesives, cleaning fluids, and celluloid. substance noun. chemical formula.
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Checking for Ketones Checking for Ketones. Ketone is a chemical produced when there is a shortage of insulin in the blood and the body breaks down body fat for energy. Ketones in the urine is a sign that your body is using fat for energy instead of using glucose because not enough insulin is available to use glucose for energy.etones in the urine is a sign that your body is using fat for energy instead of using glucose because not enough insulin is available to use glucose for energy.
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Checking for Ketones Ketone is a chemical produced when there is a shortage of insulin in the blood and the body breaks down body fat for energy. Ketones in the urine is a sign that your body is using fat for energy instead of using glucose because not enough insulin is available to use glucose for energy. Ketones in the urine is more common in type 1 diabetes.
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- In chemistry, a ketone (alkanone) /ˈkiːtoʊn/ is an organic compound with the structure RC(=O)R', where R and R' can be a variety of carbon-containing substituents. Ketones and aldehydes are simple compounds that contain a carbonyl group (a carbon-oxygen double bond).
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- Credit: Viktorfischer | Dreamstime. Ketosis is a temporary physical condition marked by elevated levels of compounds known as ketone bodies in the body's tissues and fluids. The term ketone bodies refers to three different biochemicals: acetoacetate, beta-hydroxybutyrate and acetone.