What vessels are in the kidney?
There are two renal veins, a left and a right. They branch off the inferior vena cava and drain oxygen-depleted blood from the kidneys.
Where is the renal vessel?
The renal artery is a short paired artery that arises from the lateral aspect of the aorta. Its location is in the retroperitoneum, where it courses laterally towards the hilum of the kidney posterior to the renal veins, nerves and the pancreas.
What artery supplies the kidney?
The right renal artery originates from the anterolateral aspect of the aorta and runs in an inferior course behind the inferior vena cava to reach the right kidney, while the left renal artery originates slightly higher and from a more lateral aspect of the aorta, and runs almost horizontally to the left kidney.
What are the two tissues in a kidney called?
The cortex and medulla make up the parenchyma, or functional tissue, of the kidney. The central region of the kidney contains the renal pelvis, which is located in the renal sinus, and is continuous with the ureter. The renal pelvis is a large cavity that collects the urine as it is produced.
Which blood vessel drains the glomerulus?
Blood is brought to the glomerulus by the afferent arteriole, and after the filtration process, the blood is carried away from the glomerulus by the efferent arteriole.
Where is the vena cava?
In humans there are the superior vena cava and the inferior vena cava, and both empty into the right atrium. They are located slightly off-center, toward the right side of the body. The right atrium receives deoxygenated blood through coronary sinus and two large veins called venae cavae.
What is medulla in kidney?
The renal medulla is the innermost part of the kidney. The renal medulla is split up into a number of sections, known as the renal pyramids. The renal medulla (Latin: medulla renis ‘marrow of the kidney’) contains the structures of the nephrons responsible for maintaining the salt and water balance of the blood.
What are the 3 layers of the kidney?
The Kidneys Are Composed of Three Main Sections Each kidney consists of an outer renal cortex, an inner renal medulla, and a renal pelvis.
What is hilum kidney?
The hilus is the point of entry and exit of the renal arteries and veins, lymphatic vessels, nerves, and the enlarged upper extension of the ureters.