The normal kidney location is towards the back of the abdominal cavity, just above the waist. One kidney is normally located just below the liver, on the right side of the abdomen and the other is just below the spleen on the left side. This is why when they are infected pain is often felt in the lower part of your back. In rare cases, however, one or both kidneys may be located much lower in the abdomen. This is not necessarily a problem except probably in the case of pregnancy. As the foetus begins to develop in the womb this could sometimes place pressure on the kidney which is located in the lower abdomen.
The kidneys are dark-red, bean-shaped organs. One side of the kidney bulges outward (convex) and the other side is indented (concave). There is a cavity attached to the indented side of the kidney, called the Renal Pelvis, which extends into the urethra.
Each Kidney is enclosed in a transparent membrane called the renal capsule; it is this renal capsule that helps to protect them against infections and trauma. Additionally, the kidney is divided into two main areas: A light outer area called the renal cortex, and a darker inner area called the renal medulla. Within the medulla there are 8 or more cone-shaped sections known as renal pyramids, furthermore, the area within these pyramids are known as renal columns.
The normal kidney size of an adult human is about 10 to 13 cm (four to five in) long and about five to 7.5 cm (two to three in) wide. It is approximately the size of a conventional computer mouse. Additionally a kidney weighs approximately 150 grams. Kidneys weigh about 0.5 per cent of total body weight.
The medial concave margin of the kidney is known as the hilum. This is the area where blood vessels, nerves, and the ureter enter and exit the kidney. The hilum serves as the point of attachment for structures that connect the kidney to the rest of the body, facilitating the flow of urine and the supply of blood and nerve signals. The concave shape allows for efficient organization and access to these essential connections.
An indentation in the medial surface of the kidney is known as the renal hilum. This area serves as the entry and exit point for structures such as the renal arteries, veins, and ureters. It is located on the concave side of the kidney and plays a critical role in the organ's function by allowing the passage of blood vessels and urine drainage. The hilum is essential for maintaining the kidney's connection to the circulatory and urinary systems.
The concave side of the mirror of a microscope is best for natural light because it focuses light onto the specimen for illumination. By adjusting the mirror, you can control the amount and intensity of light shining onto the specimen for optimal viewing.
the outer layer of the kidney is fibrus capsule which surrounding the kidney.Bowman's CapsuleCortexThis is the cortex.
The medical term for kidney infection is "pyelonephritis." This condition is usually caused by a bacterial infection affecting the kidneys and can lead to symptoms such as fever, flank pain, and urinary symptoms. Prompt treatment with antibiotics is important to prevent complications.
The concave side of the kidney is known as the hilum, where the renal artery, renal vein, ureter, and other structures enter and exit the kidney.
the hilum
The concave side refers to the side of a curve that is curved inward or "caved in." It is the side that appears to be creating a hollow or depression in the surface. In geometry, concave shapes curve inward, like a cave.
The renal capsule, a fibrous covering, fits over the concave surface of each kidney.
on the concave side of the kidney , which faces the vertebral column, lies a depressin called Hilus. it provides a placefr the renal vessels, nerves and the ureter to enter or leave the kidney.
on the concave side of the kidney , which faces the vertebral column, lies a depressin called Hilus. it provides a placefr the renal vessels, nerves and the ureter to enter or leave the kidney.
Renal hilium
The medial concave margin of the kidney is known as the hilum. This is the area where blood vessels, nerves, and the ureter enter and exit the kidney. The hilum serves as the point of attachment for structures that connect the kidney to the rest of the body, facilitating the flow of urine and the supply of blood and nerve signals. The concave shape allows for efficient organization and access to these essential connections.
on the concave side of the kidney , which faces the vertebral column, lies a depressin called Hilus. it provides a placefr the renal vessels, nerves and the ureter to enter or leave the kidney.
the right side
A concave lens has a curved surface that curves inward on both sides, causing light rays to diverge after passing through. In contrast, a plano-concave lens has one flat side and one curved concave side, which also causes light to diverge but with less optical power compared to a fully concave lens.
A concave side indicates that the object is curving inward or has a depressed area. This is opposite to a convex side, which curves outward. Concave shapes can provide strength and stability in structures like lenses and mirrors.