This structure is likely describing the renal papilla, which projects into the minor calyx in the kidney. The renal papilla is the tip of the renal pyramid containing the openings of the collecting ducts for urine drainage into the renal calyces and eventually the renal pelvis.
Actually, major calyces are large funnel-shaped structures in the kidney that collect urine from the minor calyces. They merge to form the renal pelvis, which then connects to the ureter. The renal columns are extensions of the renal cortex that project into the medulla to provide support and contain blood vessels.
Casts are formed in the distal convoluted tubules and collecting ducts of the nephron in the kidney. They are made up of protein or cellular material that becomes trapped in the renal tubules and is then washed out into the urine, where they can be detected.
The renal calyces collect urine that drains continuously from the papillae in the kidneys. The calyces then transport the urine to the renal pelvis, which ultimately leads to the ureter for elimination from the body.
The fluid that precedes urine in the nephron is called filtrate. It is formed when blood is filtered in the glomerulus and then passes through the renal tubules where essential substances are reabsorbed and waste products are excreted to form urine.
The renal pelvis is not divided into small tubes. It is a funnel-shaped structure in the kidney that collects urine from the calyces and transports it to the ureter for excretion. The calyces are the structures that are divided into smaller tubes within the kidney.
Minor calyces
papillary ducts to minor calyces, these join becoming major calyces, these unite to form the renal pelvis, then on to the ureters, urinary bladder, urethra, toilet
Renal Sinus receives urine from the calyces.
This structure is likely describing the renal papilla, which projects into the minor calyx in the kidney. The renal papilla is the tip of the renal pyramid containing the openings of the collecting ducts for urine drainage into the renal calyces and eventually the renal pelvis.
Actually, major calyces are large funnel-shaped structures in the kidney that collect urine from the minor calyces. They merge to form the renal pelvis, which then connects to the ureter. The renal columns are extensions of the renal cortex that project into the medulla to provide support and contain blood vessels.
Casts are formed in the distal convoluted tubules and collecting ducts of the nephron in the kidney. They are made up of protein or cellular material that becomes trapped in the renal tubules and is then washed out into the urine, where they can be detected.
renal sinus
nephron
The renal calyces collect urine that drains continuously from the papillae in the kidneys. The calyces then transport the urine to the renal pelvis, which ultimately leads to the ureter for elimination from the body.
urine
The fluid that precedes urine in the nephron is called filtrate. It is formed when blood is filtered in the glomerulus and then passes through the renal tubules where essential substances are reabsorbed and waste products are excreted to form urine.