Blood is not an internal organ, but a mobile organization that is extremely important to humans. So what are blood components and what is the specific role of blood, let's find out in the article below.
You need to see more documentation: sugar balance
1. The concept of blood
Blood is a mobile organ in the body that exists as liquid tissue, circulating throughout the body through arteries and veins.
2. How much blood is in the normal human body?
The amount of blood in the human body is relatively stable and depends on factors such as age, sex, weight ... The amount of blood is proportional to the body weight, each person has an average of 70 - 80ml of blood / kg. weight. Thanks to the regulation mechanism between the blood produced in the bone marrow and the lost blood daily, the amount of blood is relatively stable. However, if a large amount of blood is lost or the blood marrow function is disrupted, the amount of blood in the body will become unstable.
Body activities such as excessive sweat loss or dehydration the blood becomes concentrated and blood volume may decrease. Besides, the amount of blood in the body will be changed due to medical conditions such as anemia due to blood loss, marrow failure .... If you lose more than 1/3 of the total blood volume, the body will have dysfunction of the body. many organs, which can cause shock, even death.
3. The components of the blood and their role
What are the blood components, the amount of blood in the normal human body?
Blood is composed of two main parts: blood cells and plasma
Blood is composed of two main parts: blood cells and plasma.
In blood cells include:
Red blood cells: the most numerous, contain hemoglobin (the substance that makes blood red). The job of red blood cells is to transport oxygen (O2) from the lungs to the tissues and reclaim carbon dioxide (CO2) from the tissues back to the lungs for elimination. The average life cycle of erythrocytes is 120 days; Old red blood cells are destroyed in the spleen and liver. The bone marrow will be responsible for generating new red blood cells to replace and maintain the lost red blood cells in the body.
Leukocytes: protect the body by detecting and destroying pathogens There are many different types of white blood cells with a lifespan of one week to several months. This means "eating" strange "factors", some of them do the task of "remembering" so that next time this strange "factor" enters, it will be detected and the body will quickly generate a large number of white blood cells. There are also white blood cells that secrete antibodies circulating in the bloodstream to protect the body ... White blood cells are also produced in the bone marrow like red blood cells.Not only circulating mainly in the blood, there is a A sizeable amount of white blood cells reside in the body's tissues to function as protection.
Platelets: Very small pieces of cells that help stop bleeding by forming blood clots that block wounds in the walls of blood vessels. In addition, platelets also make the walls of the vessels soft and supple, thanks to their platelet function, which "rejuvenates" endothelial cells. The life cycle of platelets is about 7-10 days. The bone marrow is the place where platelets are produced.
Plasma:
This aqueous part, yellow in color, is composed mainly of water; There are also other ingredients such as: Protein, fat, sugar, vitamins, mineral salts, enzymes ...
The plasma changes frequently according to physiological conditions in the body, for example after a meal it becomes cloudy and becomes clear, lemon-yellow a few hours after eating. If the blood unit has "turbid" plasma, it will not be used because it can cause shock, causing allergies to the patient.
4. The role of blood
What are the blood components, the amount of blood in the normal human body?
Blood plays a very important role in the human body
Blood makes up 1⁄3 of the human body and plays a very important role:
Helps regulate circulatory activity, maintain blood pressure.
Play a role in providing oxygen to all organs to produce energy for the whole body.
Helps to eliminate CO2 through the lungs, to excrete water - residue through the urine, transport substances to the liver to synthesize new substances and detoxify, excrete through sweat, destroy old cells through the spleen and organs hammock.
Do the job of providing materials for body building.
Protect the body and fight infections with a specific and non-specific immune mechanism.
Hemostasis by blood clotting mechanism.
The Allianz Arena is a stadium with a capacity of 75,000 people, home to Bayern Munich and the German national team.
Sports enthusiasts from around the world can purchase Euro Cup Hospitality Tickets online to enjoy its stunning performances.
It is located on the northern outskirts of Munich’s Schwabing-Freimann district, on the Fröttmaning Heath.
It will host 3 matches of Group F and a draw in the quarterfinals at Euro 2020.
Altstadt is the old town and the historic center of Munich.
There are many German beer bars in the surrounding area, including Andechser Am Dom and Hofbräuhaus.
In addition, there is a large outdoor market, Viktualienmarkt, which is full of shops and food stalls.
Football fans can get Euro Cup Tickets through our trusted online ticketing marketplace. EuroTickets2020.com is the most reliable source to book Euro 2020 tickets.
Clubfoot is a common type of birth defect that affects muscles and bones in the feet.
Bracing is a critical component of the current standard of treatment for clubfoot.
MD orthopedics provide club foot braces, consists of an adjustable bar that connects two footplates, which are attached to shoes.
Weather is not the same every time.
Sometimes it’s raining in the scorching summers while sometimes it so hot in the winters.
That’s the reason why our health is not staying good all the time.
Sometimes you know what needs to be done and sometimes, there are cases of emergencies where you need a doctor immediately.
It is for those moments Key2Connect has brought the opportunity to have online doctor consultation.
When it comes to nutrients, it cannot happen that the name of dry fruits does not come up.
Almonds are called the king of dry fruits.
They are rich in fiber, protein, healthy fat, vitamin E, magnesium, etc.
which determine the growth and development of the body.
Nonalcoholic Steatohepatitis (NASH) is the progressive form of liver injury that carries a risk of progressive fibrosis, cirrhosis, and end-stage liver disease.
It is an advanced form of nonalcoholic fatty liver disease (NAFLD), caused by the buildup of fat in the liver.
When this buildup causes inflammation and damage, it is known as NASH, which can lead to scarring of the liver.
Scarring of the liver is a potentially life-threatening condition called cirrhosis.
Even with the advancing fibrosis, the disease may not have any specific problems.
However, in the later stages, patients may start developing some non-specific symptoms.DelveInsight's "Nonalcoholic Steatohepatitis (NASH) Market Insights, Epidemiology, and Market Forecast-2030" report delivers an in-depth understanding of the Nonalcoholic Steatohepatitis (NASH), historical and forecasted epidemiology as well as the Nonalcoholic Steatohepatitis (NASH) market trends in the United States, EU5 (Germany, Spain, Italy, France, and United Kingdom) and Japan.Some facts of Nonalcoholic Steatohepatitis (NASH) Market are:Of all the prevalent cases of NAFLD in the 7MM, approximately 19% of the population fulfilled the criteria for NASH.
