0
In a healthy person, the kidneys reabsorb glucose primarily through the proximal convoluted tubule, where specialized transporters like SGLT2 (sodium-glucose co-transporter 2) actively transport glucose back into the bloodstream. This reabsorption occurs until blood glucose levels exceed a certain threshold, known as the renal threshold for glucose, beyond which glucose may appear in the urine. The efficient functioning of these transporters ensures that glucose is conserved and not lost during urine formation. Additionally, hormonal regulation, particularly by insulin, helps maintain normal glucose levels and enhances its uptake by tissues, further reducing the likelihood of glucose loss in urine.
What else can I help you with?
Why does glucose not appear in a healthy persons collecting duct?
Glucose is normally completely reabsorbed in the proximal convoluted tubule of the nephron in the kidney, so it should not appear in the collecting duct of a healthy person. If glucose is present in the collecting duct, it could be a sign of kidney dysfunction, such as in the case of diabetes mellitus where the kidneys are unable to reabsorb all the filtered glucose.
Can a healthy person stil get kidney stones even if they eat healthy?
Yes, a health person can get kidney stones even if they eat healthy. Kidney stones are deposits in the kidney that cause pain and discomfort, but are treatable.
How many kidney need for a person?
One is enough, if it's healthy and working OK.
Can you lose one kidney and live after the lose?
Usually yes - In a healthy person, the remaining kidney will simply 'take over' from the 'missing' organ.
If you lose a kidney you can still survive and lead a normal life with one kidney because?
You can survive with one kidney because it can do the work of both! However, people living with one kidney have to be very cautious of their lifestyle choices as leading an unhealthy life would lead to kidney failure faster than a person with two kidneys.
What are the odds of your one healthy kidney failing?
The likelihood of a healthy kidney failing depends on various factors such as age, underlying medical conditions, lifestyle choices, and genetics. Generally, the risk of kidney failure in a healthy individual with one kidney is low, but it's important to maintain a healthy lifestyle, have regular check-ups, and manage any chronic conditions to reduce the risk.
Does a raised glucose level mean I am diabetic?
A raised glucose level does not always mean a person is diabetic but it does increase the risk of becoming diabetic. It could also indicate kidney problems or be caused of obesity.
What would be found in a healthy person but not in a unhealhty person glucose water or salt?
All of those things are necessary for life. If any one of them are not found in a person, that person will die.
A person who donates kidney are called?
A person who donates a kidney is called a living kidney donor.
Why in a healthy person does no glucose in collecting duct?
In a healthy person, glucose is typically reabsorbed in the proximal convoluted tubule of the nephron, where nearly all filtered glucose is absorbed back into the bloodstream. By the time the filtrate reaches the collecting duct, glucose levels should be negligible, as the renal threshold for glucose reabsorption is usually met. Therefore, under normal conditions, no glucose is found in the collecting duct because it has already been efficiently reabsorbed earlier in the nephron. If glucose is present in the collecting duct, it may indicate conditions like diabetes mellitus, where glucose reabsorption is impaired.
Glucose can be elevated in the blood of a diabetic person Relate this information to glucose in the urine and glucose carriers?
When blood glucose levels are high in a diabetic person, the kidneys may not be able to reabsorb all the glucose, leading to glucose spilling into the urine (glucosuria). Glucose carriers, such as SGLT2 in the kidney tubules, may become saturated, causing excess glucose to be excreted in the urine. This can be an indication of uncontrolled diabetes and a mechanism for reducing high blood glucose levels.
Can man live 90 years with only one kidney?
Yes, a person can live a healthy life well into their 90s with only one kidney. Many individuals are born with one kidney or have one removed due to medical reasons and still lead normal, fulfilling lives. The remaining kidney typically compensates for the loss by increasing its function. However, maintaining a healthy lifestyle, including proper hydration and diet, is essential for kidney health.
