What are the 7 functions of the kidney?

How Your Kidneys Work
  • remove waste products from the body.
  • remove drugs from the body.
  • balance the body’s fluids.
  • release hormones that regulate blood pressure.
  • produce an active form of vitamin D that promotes strong, healthy bones.
  • control the production of red blood cells.

What are 5 functions of the kidney?

Here are the 5 top jobs healthy kidneys perform.
  • Remove wastes and extra fluid. Your kidneys act like a filter to remove wastes and extra fluid from your body. …
  • Control blood pressure. Your kidneys need pressure to work properly. …
  • Make red blood cells. …
  • Keep bones healthy. …
  • Control pH Levels.

What are the 3 main structures in 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. Blood is filtered in the renal cortex. The renal medulla contains the renal pyramids, where urine formation takes place.

What are the structural features of the kidneys?

Structure. The kidneys are two bean-shaped organs that are roughly the size of a fist. A tough, fibrous renal capsule surrounds each kidney and provides support for the soft tissue inside. Beyond that, two layers of fat serve as further protection.

What Colour are kidneys?

Most people have two kidneys, one on either side of the spine under the lower ribs. They are bean-shaped and reddish brown in colour.

What is a normal kidney function?

A GFR of 60 or higher is in the normal range. A GFR below 60 may mean kidney disease. A GFR of 15 or lower may mean kidney failure.

What is the size of a kidney?

Normally, kidneys are about the size of a fist or 10 to 12 cm (about 5 inches). Kidney atrophy means that the kidney is smaller than normal.

What is the structure and function of kidney?

The kidney produce urine by removing toxic waste products and excess water from the body. Urine formed in each kidney passes through the ureter, flows into bladder before finally being excreted through the urethra. Most people (males and females) have two kidneys.

What are the external features of kidney?

External structure of kidney

Kidneys are bean-shaped and dark-red in color. One side bulges outward (convex) and the other side is indented (concave). The indented or concave section is known as the hilum. This is where the renal artery, the renal vein and the ureter enter / exit the kidney.

What are the 10 function of kidney?

What are the functions of the kidney? The primary function of the kidney is to make urine and purify the blood. Each kidney removes waste materials, and other chemicals which are not required by the body.

What are the first signs of kidney problems?

Generally, earlier stages are known as 1 to 3. And as kidney disease progresses, you may notice the following symptoms. Nausea and vomiting, muscle cramps, loss of appetite, swelling via feet and ankles, dry, itchy skin, shortness of breath, trouble sleeping, urinating either too much or too little.

Can you live without kidneys?

Can you live without kidneys? Because your kidneys are so important, you cannot live without them. But it is possible to live a perfectly healthy life with only one working kidney.

What are the two vital functions of human kidney?

Solution : Vital functions of kidney : <br> (i) To regulate right amount of water in body. <br> (ii) Helps in filtering out nitrogenous waste like urea from blood.

What causes kidney problem?

What causes kidney failure? High blood pressure and diabetes are the two most common causes of kidney failure. They can also become damaged from physical injury, diseases, or other disorders.

What are the 8 signs of kidney failure?

8 Signs You Could Be Suffering From Kidney Disease
  • Your energy levels have plummeted. …
  • Your skin is noticeably dry and itchy. …
  • You have to go to the bathroom more often. …
  • You’ve got blood in your urine. …
  • Your urine is usually frothy. …
  • Your eyes always look puffy. …
  • Your extremities are swollen. …
  • You experience frequent muscle cramps.