Urinalysis ketone 20, urinalysis ketone

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Positive urine ketones indicate that there are too many ketones in the urine, under normal circumstances, urine ketones are usually negative, when glucose metabolism produces insufficient energy, it will properly break down a part of the fat to maintain normal operation.

Positive urine ketones are mainly seen in diabetic patients, because the sugar utilization rate in the diabetic patient's body gradually decreases, and the body will break down some fat to maintain normal functioning. In addition, people who have been in a state of hunger for a long time** or are in a state of starvation, due to insufficient sugar intake, will also break down part of the fat metabolism function, and will also have positive urine ketones during the test.

There is no normal value of urine ketones in the urine test because as long as there are urine ketones in the urine, it is abnormal.

Positive urine ketones are generally common in two situations, the first situation is diabetic patients, mainly due to poor blood sugar control, at this time should actively improve blood sugar through some methods, generally after blood sugar control, urine ketone positive will turn negative. The second situation is due to other diseases, such as infectious pneumonia, typhoid, sepsis, tuberculosis, etc., which will lead to diarrhea and vomiting, as well as fasting for too long, and it is necessary to actively carry out the primary disease**, and generally the positive urine ketones will disappear after eating.

The normal value of urine ketone body is that urine ketone body is a metabolite of human fat oxidation, if there is an abnormal change in the value of urine ketone body during the examination, it may be caused by some pathologies, such as diabetic lesions, pneumonia, tuberculosis, dehydration and other reasons caused by the disorder of glucose metabolism in the body, and the test results show that the value of urine ketone body changes. If it is due to pathological reasons for abnormal urine ketone, it can be carried out with some drugs under the guidance of a doctor**, which can also effectively improve the symptoms.

Ketones are intermediate products of the oxidation and decomposition of fatty acids in the liver, and acetoacetic acid, -predynicrate and acetone are collectively referred to as ketone bodies. In some physiological or pathological cases, fatty acids become the main energy supply substances, and the production and utilization of ketones are out of balance leading to ketosis.

An increase in the concentration of ketones in the blood is called ketosis, and too many ketones are excreted in the urine to form ketonuria, which is seen in diabetes, severe vomiting and diarrhea, and certain infectious diseases. Serum ketone or urine ketone testing plays an important role in diagnosing ketosis, assessing the severity of the condition, and monitoring the effectiveness of ketosis.

Urinary ketone bodies in English is urinary ketone bodies

Expansion: Urinary ketones are a class of biomolecules that play an important metabolic and regulatory role in the human body. They are synthesized by the liver and transported through the bloodstream to tissues with greater energy needs, such as the heart, muscles, brain, etc., for energy expenditure.

There are three main substances in the urine ketone: acetoacetic acid (ACAC), hydroxybutyric acid (-HBA), and acetone (acetone). They are both products of fatty acid metabolism, in the case of hypoglycemia or prolonged fasting, body fat is broken down into fatty acids and glycerol, which are then converted by the liver into urine ketone bodies.

The metabolism of urine ketones involves several biological processes, including gluconeogenesis, pyruvate cycle, and acid-base balance. In a hypoglycemic state, the body needs to use other energy sources to maintain normal physiological activities due to insufficient glucose**. At this early age, the amount of ketone bodies in the urine will increase to meet the body's energy needs.

Urine ketones are not only important energy**, but also have a variety of physiological regulatory roles. For example, they can inhibit the synthesis and breakdown of fat, reducing the storage of fat in the body. In addition, urine ketones can also regulate nervous system activity, improve cognitive ability, delay aging, etc.

Analysis: Ketones are products of fat metabolism, including acetoacetic acid, -hydroxybutyrate and acetone. Under normal circumstances, the blood contains only a small amount of ketone bodies, in starvation, high-fat and low-sugar diet and diabetes, the hydrolysis of fatty acid is strengthened, and the production of ketone bodies increases, especially in diabetic patients, the amount of ketone production is dozens of times that of the normal situation, the ketone bodies in the blood are increased, and a small amount of urine will be excreted from the whole body.

Positive ketones on urinalysis may indicate acidosis, diabetes, vomiting, diarrhea, etc., and may also be seen in patients who have been unable to eat for a long time.

Suggestions: Patients with positive urine routine ketones should go to the hospital in time to check blood ketones and carbon dioxide binding capacity, blood glucose and other biochemical items to rule out diabetic ketoacidosis.