[Answer] Of the kidneys crossword clue

• Of the kidneysThe kidney is a bean-shaped structure with a convex and a concave border. A recessed area on the concave border is the renal hilum, where the renal artery enters the kidney and the renal vein and ureter leave. The kidney is surrounded by tough fibrous tissue, the renal capsule, which is itself surrounded by perirenal fat, renal fascia, and ...
  
  The kidney's most important work is keeping homeostasis. Homeostasis means that the body keeps a stable environment inside itself. The body needs to have the consistent and proper amount of water, salt, and acid in the blood. The kidney keeps these things constant. If there is too much water, the kidney puts more water in the urine.Kidney failure, also known as end-stage kidney disease, is a medical condition in which the kidneys are functioning at less than 15% of normal. Kidney failure is classified as either acute kidney failure, which develops rapidly and may resolve; and chronic kidney failure, which develops slowly. Symptoms may include leg swelling, feeling tired, vomiting, loss of appetite, and confusion.

Answer: RENAL

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