0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is a urinalysis test for ketones?
Ketones are substances created during the breakdown of fat in order to become energy when there is not enough sugar in the body. Ketones can be found in the blood or in the urine.
Tollen's test on ketones?
A Silver mirror does not appear as ketones cannot be further oxidized unlike aldehydes in which a silver mirror does appear.
What does ketones in the urine mean?
it means you either have diabetes , or you are suffering dehydration.Ketones are formed when the body breaks down fat, so when you are starving and have not eaten enough your body starts breaking down the fat from the cells that is already stored and that is why ketones appear, they are a byproduct of this fat breaking.Ketones can also appear from uncontrolled diabetes mellitus and rarely after drinking copious and significant amounts of alcohol.The presence of abnormally high numbers of ketones in the urine (ketonuria) usually results from uncontrolled diabetes mellitus. Ketonuria can also be caused by prolonged diarrhea or vomiting that results in starvation.
When fat is used as energy what is excreted in the urine?
ketones
What molecule is produced from excess fat breakdown?
ketones
What is the metabolic product of fat?
Ketones is one product.
When fat is used for energy what is excreted in the urine?
Ans: Ketones
What are products from partial fat metabolism as a result of too little dietary carbohydrate?
The byproducts of partial fat metabolism are called ketones. They are natural, but they do become a problem for diabetics and people who are starving, because they don't produce enough insulin. In those cases, the buildup of ketones in the blood causes a condition called ketoacidosis.
Products of the incomplete breakdown of fat when carbohydrates are not available are called?
Ketones.
Could the metabolism of fat explain the presence of ketones and the low pH of the urine?
Yes, metabolism of fats is a reason and can cause the presence of ketones and can lower pH levels. To make it simple, ketones form from rapid or incomplete oxidation (breaking down) of fats from the liver and forms ketones. Ketones are strong acids and this is why it can cause a lowering of pH in the urine.
How does ketones accumulate in the blood?
When Insulin level is decreased the pathways such as glycolysis, Glucogenolysis, fatty acid synthesis decreases as a result glucagon stimulates gluconeogenesis, fatty acid lysis, acetyl coA is diverted to form ketone bodies , ketogenic amino acids stored as proteins will form ketones by this ketone bodies increases in blood .. this happens even in high starvation, in DM also.
Why this test is positive only for ketos?
Do you mean ketones? Ketones are a by-product of fat breakdown. When a person is not eating enough carbohydrates (bread, pasta, rice, potatos) for their energy needs the body starts using its fat stores for energy and ketones show in the urine. It may also be a sign of diabetes. If I haven't answered the question you asked please ask as something different.
