#3 Renal Fascia - (is dense fibrous outer layer that anchors the kidneys to surrounding structures. Structures of the kidneys: The fibrous capsule covering the outer surface also lines the renal sinus - (internal cavity w/in kidneys). The outer/inner linings are continuous at the Hilum.
https://quizlet.com/77821027/ap-urinary-system-chap-24-flash-cards/
If the valve doesn't shut properly, urine can flow back up the ureters to reach the kidney. Primary VUR is believed to be a genetic condition. If a blockage in the urinary tract obstructs the flow of urine and causes it to go back into the kidneys, it's called secondary VUR.
http://kidshealth.org/en/parents/vesicoureteral-reflux.html
1 There is a valve at the meeting point between each ureter and the bladder to prevent the backflow of urine into the kidneys. 2  Urinary reflux means that one (or both) of these valves is not working properly.  During urination, the urine travels up the affected ureter to the kidney instead of flowing out of the body.
https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/kidneys-urinary-reflux
Question: What prevents the backflow of urine from the urina... What prevents the backflow of urine from the urinary bladder to the kidneys? peristaltic action of muscles of the ureters. peristaltic action of muscles of the kidneys. pulling action of the force of gravity. View this answer.
http://www.chegg.com/homework-help/questions-and-answers/prevents-backflow-urine-urinary-bladder-kidneys-peristaltic-action-muscles-ureters-perista-q6588371
#2 Reabsorption - (the transport of water & solutes from the tubular fluid, across the tubular epithelium, into peritubular fluid. #3 Secretion - (the transport of solutes from the peritubular fluid, across the tubular epithelium, & into the tubular fluid).
https://quizlet.com/77821027/ap-urinary-system-chap-24-flash-cards/
The Urinary System: Ureter and Urinary Bladder. Ureters are 10 inch long tubes that carry urine from kidneys into urinary bladder. Their oblique entry into the bladder prevents backflow of urine and increased pressure within the bladder compresses the distal ends of the ureters shut. This picture is a pyelogram that shows the urinary bladder.
http://antranik.org/the-urinary-system-ureter-and-urinary-bladder/
How the Urinary Tract Works. The urinary tract is made up of two kidneys, two ureters, one bladder, and one urethra. Kidneys are fist-sized, bean-shaped organs in the back that filter excess fluids and waste products from the blood and turn them into urine. The urine then flows out of the kidneys through the ureters, which are long, thin tubes.
http://kidshealth.org/en/parents/vesicoureteral-reflux.html
Cortical Nephrons: are responsible for most of the regulatory functions of the kidneys. play a crucial role in establishing conditions in the renal medulla that are essential to water conservation & production of concentrated urine.
https://quizlet.com/77821027/ap-urinary-system-chap-24-flash-cards/
Normally, urine flows from the kidneys to the bladder, but defects in one or both ureters can allow it to flow the other way. So can a blockage in the ureters or in the bladder. When a defect causes the condition, it's called primary VUR. This is the most common type of VUR affecting kids.
http://kidshealth.org/en/parents/vesicoureteral-reflux.html
The kidneys are retroperitoneal organs: AAD PUCKER- (to help remember the position of the organs) Adrenal gland, Aorta, Duodenum, Pancreas, Ureters, Colon, Kidneys, Esophagus, Rectum. medial indentation, is the point of entry for Renal arteries & nerves. & the point of exit for the Renal vein & Ureter.
https://quizlet.com/77821027/ap-urinary-system-chap-24-flash-cards/
what prevents the backflow of urine from the urinary bladder to the kidneys?
Urinary reflux prevents the backflow of urine from the urinary bladder to the kidneys. The prevents the Backflow of urine from the urinary bladder to the kidneys is prevents Urinary Reflux.