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BUN is an indication of kidney health. The normal range is 2.1–7.1 mmol/L or 6–20 mg/dL. [1]The main causes of an increase in BUN are: high-protein diet, decrease in glomerular filtration rate (GFR) (suggestive of kidney failure), decrease in blood volume (hypovolemia), congestive heart failure, gastrointestinal hemorrhage, [5] fever, rapid cell destruction from infections, athletic ...
A bun is a type of bread roll, typically filled with savory fillings (for example hamburger). A bun may also refer to a sweet cake in certain parts of the world. [ 1 ] Though they come in many shapes and sizes, buns are most commonly round, and are generally hand-sized or smaller.
In medicine, the urea-to-creatinine ratio (UCR [1]), known in the United States as BUN-to-creatinine ratio, is the ratio of the blood levels of urea (mmol/L) and creatinine (Cr) (μmol/L). BUN only reflects the nitrogen content of urea (MW 28) and urea measurement reflects the whole of the molecule (MW 60), urea is just over twice BUN (60/28 ...
This is a list of bread rolls and buns. A bread roll is a small, often round loaf of bread served as a meal accompaniment (eaten plain or with butter). A roll can be ...
The BUN:Cr in prerenal azotemia is greater than 20. The reason for this lies in the mechanism of filtration of urea and creatinine. Renal Plasma Flow (RPF) is decreased due to hypoperfusion which results in a proportional decrease in Glomerular Filtration Rate (GFR). In turn, the decreased flow and pressure to the kidney will be sensed by ...
A bun is a type of hairstyle in which the hair is pulled back from the face, twisted or plaited, and wrapped in a circular coil around itself, ...
The doctor warns this irreversible damage can occur with any hair type, including natural texture.
Bun is a JavaScript runtime, package manager, test runner and bundler built from scratch using the Zig programming language. [ 4 ] [ 5 ] It was designed by Jarred Sumner as a drop-in replacement for Node.js .