The kidney is divided into two sections:an outer layer, the cortex, and an inner layer:the medulla. the medulla is divided into triangular shaped wedges called renal pyramids with bases toward the cortex and "tops", or renal papillae, emptyng into cavities called calyces.
Dr. Willem Kolff is considered the father of dialysis. This young Dutch physician constructed the first dialyzer (artificial kidney) in 1943.
from interior to exterior: fibrous capsule, perirenal fat capsule and renal fascia. :)
There is such a thing as a regular heptagon, but it cannot be constructed under the rules of classical Greek construction. Any heptagon constructed under these rules will therefore be irregular. This is because the interior angle of a heptagon is (5pi)/7 radians, which cannot be constructed without a neusis construction or an angle trisector.
Interior wall corner framing in residential construction projects is typically constructed by placing two studs perpendicular to each other at the corner. These studs are nailed together to form a strong and stable corner structure. Additional blocking or bracing may be added for further support and stability.
An instrument used to view the interior of the bladder, ureter, or kidney is called a cystoscope. Cystoscopes are flexible or rigid tubes equipped with a light and camera, allowing for visualization and examination of the urinary tract. In some cases, similar instruments like ureteroscopes or nephroscopes may be used specifically for the ureter or kidney, respectively. These tools are essential for diagnosing and treating various urological conditions.
It is a type of shelter constructed of sheet metal that is covered with burlap. The burlap is kept wet with running water and a pump and this cools the interior of the shelter by evaporation.
All four sides of a square must be of equal lengths and have four interior 90 degree angles
A heptagon, or a seven-sided polygon, can have acute angles, but it is not required to have them. The sum of the interior angles of a heptagon is 900 degrees, which means it can be constructed with a combination of acute, right, and obtuse angles. Therefore, depending on its specific shape, a heptagon may include acute angles among its interior angles.
A Forest is constructed by nature.
Most accent benches are designed for interior use only however you can buy exterior accent benches that are constructed with materials designed to be used outdoors.
The organ was called a kidney first. The kidney bean is called so because it is shaped like a kidney, the organ.
An accessory kidney is an "extra" kidney.