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Where can one find a vesicoureteral reflux?
Vesicoureteral reflux can be detected during imaging tests such as a voiding cystourethrogram or a renal ultrasound. It may also be found incidentally during a kidney or bladder scan. Consult a healthcare provider for proper evaluation and diagnosis.
When oxygen delivery to the kidneys decreases what?
When oxygen delivery to the kidneys decreases, it can lead to acute kidney injury or damage to the renal tissues. This can impair kidney function and may lead to complications such as reduced urine output, electrolyte imbalances, and buildup of waste products in the body.
What is the use of reflux drum in distillation column equipment?
Application: Large-scale distillation towers use a reflux system to achieve a more complete product separation. Reflux is that portion of a tower's condensed overhead liquid product that is cycled back to the top of the tower where it flows downward to provide cooling and condensation of the upflowing vapors.Challenge: The reflux drum, or accumulator, serves as a distribution point for reflux and distillate. Condensed liquid leaves the reflux drum under level control. Drum level control is critical to ensure that the proper amount of reflux will return to the distillation tower. Poor liquid level indication can cause expensive operating problems and product degradation.
What is the optimum reflux ratio?
The optimum reflux ratio depends on the specific distillation process and desired outcomes. Generally, it is determined experimentally based on factors such as the desired purity of the distillate and energy efficiency. A higher reflux ratio typically results in higher purity but also requires more energy.
What is the relationship between reflux temperature and the efficiency of a distillation process?
The relationship between reflux temperature and distillation efficiency is that a higher reflux temperature typically leads to better separation of components in a distillation process. This is because higher reflux temperatures allow for more effective condensation and re-vaporization of the vaporized components, resulting in a purer distillate.
What is uretal reflux?
Uretal or vesicoureteral reflux is when the urine moves backward from the bladder into the ureters or kidneys. Usually, people are born this way.
What is vesicoureteral reflux a reflux of?
Vesicoureteral reflux (VUR) is a medical condition characterized by the abnormal flow of urine from the bladder back into the ureters and potentially up to the kidneys. This reflux occurs due to a malfunction in the valve mechanism at the junction where the ureters enter the bladder. VUR can lead to urinary tract infections and kidney damage if not properly managed. It is most commonly diagnosed in children and can resolve as they grow older.
What is vesicoureteric?
Vesicoureteral reflux (VUR) refers to a condition in which urine flows from the bladder, back up the ureter, and back into the kidneys.
Meaning of vesicoureteral reflux?
Vesicoureteral reflux (VUR) is an abnormal backward movement of urine from the bladder into ureters or kidneys. Urine normally travels from the kidneys via the ureters to the bladder. Contents. 1 Signs and symptoms. 2 Causes.
What is the physiology of vesicoureteral reflux?
Vesicoureteral reflux occurs when urine flows backward from the bladder into the ureters or kidneys. This can happen due to a malfunction in the valve-like mechanism where the ureter connects to the bladder, allowing urine to reflux. The condition can lead to increased risk of urinary tract infections and kidney damage.
How is vesicoureteral reflux treated?
Treatment depends on the grade that is diagnosed. In grades I and II, the usual treatment involves long-term use of a small daily dose of antibiotics
Where can one find a vesicoureteral reflux?
Vesicoureteral reflux can be detected during imaging tests such as a voiding cystourethrogram or a renal ultrasound. It may also be found incidentally during a kidney or bladder scan. Consult a healthcare provider for proper evaluation and diagnosis.
What are the symptoms of Vesicoureteral reflux?
VUR alone does not usually cause symptoms. Symptoms develop when an infection has set in.
What is the prognosis for vesicoureteral reflux?
Prognosis is dependent on the grade of VUR. About 80% of children with grades I and II VUR simply grow out of the problem.
How is vesicoureteral reflux diagnosed?
VUR is diagnosed by taking a series of x-ray pictures. These are taken after putting a small tube (catheter) into the bladder
What prevents vesicoureteral reflux?
While there is no known method of preventing VUR, it is important to note that a high number of the siblings of children with VUR will also have VUR.
Why does the ureter run obliquely through the bladder wall?
The oblique course of the ureter through the bladder wall helps to prevent backflow of urine from the bladder into the ureter, known as vesicoureteral reflux. This oblique entry creates a valve-like effect where the pressure of urine in the bladder compresses the ureter, helping to prevent reflux of urine back towards the kidneys.
