Scary, what happens when you put air into a person s body

Air entering a blood vessel can cause an air embolism. If it hits in the muscles, there is generally no problem.

1 The concept of air embolism: air embolism is a phenomenon caused by air entering the veins of the body and reaching the heart during the process of infusion or blood transfusion, as well as under human factors, causing blood circulation disorders. If the amount of air entering is small, it will not cause much harm; If the amount of air entering is large, it will cause severe hypoxia in the body, resulting in serious consequences of immediate death.

2 The process of air embolism: After the air enters the vein, it is first carried to the right atrium and then to the right ventricle along the veins. If the amount of air is low, it is pressed into the pulmonary artery by the right ventricle, dispersed into the pulmonary arterioles, and finally into the capillaries, so the damage is small; If the amount of air is large, with the beating of the heart, the air and blood are mixed into foam, and circulate to the whole body with the blood, such as entering the pulmonary artery, its branches can be blocked, so that the blood can not enter the lungs, causing severe hypoxia and causing death; If it enters the coronary arteries of the heart, it can block the coronary circulation, cause severe cardiac dysfunction, and cause death.

3. Factors causing air embolism: mainly caused by air entering the veins of the body when the air is not exhausted during infusion or blood transfusion, the rubber tube connection is not tight and there is a leaking seam, pressurized infusion or no one is guarding the side. Generally, it will not cause great harm to the human body, because cats need to inject 20 40 ml of air to cause embolism and death, dogs need about 80 150 ml of air, and people need more.

However, it can cause blood circulation disorders in local organs, resulting in hypoxia and abnormal function of local organs.

The human body becomes weak. Slowly, the complexion turned yellow and dim.

I've done it before, because the air that hits the blood vessels can cause a giston plug, just like a stroke concentric muscle infarction, when the blood flow doesn't reach the brain and heart, the person dies of lack of oxygen. Even if it doesn't flow to the brain and heart, if it flows to the lungs, it will plug the lungs, and if it goes to the liver, it will plug the liver, and if it reaches the kidneys, it will cause acute organ failure, so it will kill people and kill people so quickly.

Heart. The vascular system is a closed channel.

The heart is pumping. Causes blood pressure.

Push blood forward into the artery.

The arteries suddenly become crowded (blood pressure rises) and push the blood that was in the arteries forward. Cycle is formed. Inject air into a vein.

Air bubbles in the blood vessels follow the blood all the way back to the heart. When it comes to the heart.

When the heart is pumping hard.

Because air is very easily compressed.

This bubble has shrunk.

But at the same time, the power of the pump cancels out the roundness.

There is no increase in blood pressure.

As a result, the blood did not move forward. It is not the same as stopping the left heartbeat.

The brain is deprived of oxygen.

Instant death. Injecting air into an artery in the brain will only fit a portion of the blood vessel at most.

A phenomenon that causes a stroke.

You don't have to die. Abdominal intake is even less likely to kill people.

If not. Dr. D made the surgery.

A sick person dies.

Baa surgery?

Pumping air into the blood vessels can lead to acute cerebral oxygen deprivation, as the air blocks blood flow and prevents blood from reaching the brain! Putting air into the guts won't cause immediate death, but it's all good pants!

Because only the lungs of the human body have air, if it enters the blood vessels of the d, it may go into the left heart

Because after the air enters the blood vessels, it will become an "air embolus" to block the blood vessels, and a small amount of air will break into tiny foam under the action of the heartbeat and valves, and there is no danger to the human body. If the amount of air is large, more than 5ml, the air embolism will block the entrance of the pulmonary artery in the right ventricle, so that blood cannot enter the lungs, causing severe ischemic oxygen, which can cause immediate death. Treatment:

1.Immediately left position, and head down and foot high. This increases intrathoracic pressure and reduces air entry into the veins during inspiration.

The left decubitus position can be the position of the pulmonary artery below the right ventricle, the bubble will drift to the right ventricle, avoiding the entrance of the pulmonary artery, due to the beating of the heart, the air is broken into foam, it will enter the pulmonary artery in small quantities, and the blockage of the pulmonary artery can be lifted, and the danger will be removed. 2.Oxygen 3

Closely supervised I wish you all good health

When a large amount of air enters the blood vessels, it can cause coronary embolism and cause acute myocardial infarction, and a small amount of air will be dissolved in the blood.

This has to use the knowledge of medical physics, which is related to air embolism, after the air enters the blood vessels, the local blood cannot circulate, and if the air is squeezed north to the key parts, it will die. Of course, only by injecting air into the blood vessels to return to death, the body should be fine. See physics for details.

Because the air that enters the heart will enter the heart with the blood vessels, and if it enters too much, it will affect the heart and lead to death. Hehe, it's normal to get a little bit in, and there won't be any problems. As long as the air in the infusion tube does not exceed 2 cm, there is generally no danger when the bottle is opened.