What is the hardest part of the body?

What is the hardest part of the body?

Which is the heaviest human organ? The stable and flexible cover in which we are stuck measures only a few millimeters, even in the thickest parts. But skin is still the heaviest human organ, about one seventh of the body’s weight.

What is the largest human organ?

The skin is the largest organ in the human body. It has important functions.

What is the smallest organ in the body?

The liver is the largest organ. The liver is the smallest organ.

What internal organs are there?

You can see some of our internal organs. 1: lungs, 2. heart, 3: liver, 4: stomach, 5. small intestine, 6: large intestine, 7: fat layer, 8: spleen.

Can the Spleen Pain?

Enlargement of the spleen: Symptoms it causes It can cause pain, for example when it presses on nerves or displaces other organs. If the spleen swells too much for the capsule that surrounds it, it can rupture. The so-called rupture of the spleen is accompanied by severe pain in the left upper abdomen.

What organs are there in the human body?

Organ (biology) 1 Esophagus. 2 Trachea. 3 Tracheal lung. 4 rudimentary left lungs. 5 right lung. 6 heart. 7 liver. 8 stomach. 9 Air sac. 10 Gallbladder. 11 Pancreas.

How many organs are there in the human body?

External organs, such as the skin or the nervous system, extend over the whole body. In this learning text we focus on the three internal organs, the heart, the lungs and the digestive organs.

Which organs are most important?

The lungs and heart are particularly important organs: the lungs are located directly under the ribs. It consists of two lungs. We need this organ to breathe. The air we breathe contains vital oxygen.

Which organs are responsible for what?

The heart ensures the blood circulation in the body, the brain controls our movement processes and ensures that we perceive our environment and can react to it. Our liver is used to make toxic substances disappear from our body, it breaks down everything that is bad for our body.

Which organs take up substances?

The organs with an excretory function include the lungs, skin and kidneys. The metabolic end products are excreted as exhaled air (water and carbon dioxide), sweat (water, urea and salts) and as urine (water, urea and salts), and the indigestible food remains as feces.

What do you need the spleen for?

The red pulp of the spleen is responsible for breaking down red blood cells. This is done with the help of scavenger cells (macrophages), which also eliminate old platelets and blood clots. The white pulp forms and stores white blood cells (lymphocytes), which are responsible for the immune system.

Which organ do you not need?

The paired organs include, for example, the lungs with their two lungs and the kidneys. Almost all organs we have are important to life. The appendix, for example, is an exception. You can operate on it if it becomes infected.

Can you do without the spleen?

The spleen is important, but not vital, says Hartwig. It plays a major role in the immune system: “In accidents in traffic or during sport, the spleen can rupture and severe bleeding occurs.

Can you live without a liver?

Because it performs so many functions, life without a liver is impossible. However, they can regenerate quickly and 30 percent is enough for survival. “The liver is very forgiving. It is the only organ that can reproduce, ”explains Huber.

Who does the spleen do?

The spleen function plays an important role for the immune system: The small organ is involved in the formation, maturation and storage of lymphocytes – a subgroup of white blood cells that is important for the defense against pathogens.

What happens when the spleen doesn’t work properly?

However, splenectomy can have one disadvantage: those affected are often more susceptible to infections and blood poisoning (sepsis) and have an increased risk of severe disease if infected with certain bacteria.

What is the position and function of the spleen?

The spleen is an organ within the lymphatic system. It is considered to be the filter system of the blood system and thus has an essential function in the body’s own immune defense. The red spleen pulp is responsible for excreting used erythrocytes (red blood cells) and thrombocytes (blood platelets).

What happens when the spleen ruptures?

Ruptured spleen: symptoms Depending on the extent of the rupture of the spleen, the abdominal wall can be very painful and hard. In severe cases it can lead to shortness of breath, shock states with low blood pressure and a high heart rate as well as collapse and even cardiovascular arrest.

What are the symptoms of an enlarged spleen?

If someone complains of bloating or pain in the left upper abdomen or back, an enlarged spleen is suspected. The doctor can usually feel the enlarged spleen during the physical exam.

Can an accessory spleen cause problems?

The auxiliary spleen is usually an incidental finding that is symptom-free and does not require treatment. In imaging procedures, minor spleens can simulate a tumor or lymph node metastases – especially if the tissue is located in the tail of the pancreas.