What will happen if we are injured and start bleeding?
Frances Schroeder
2025-07-05 08:52:50
Count answers
: 6
When a blood vessel is damaged blood can flow out. The body needs to stop the leak and repair the pipe (blood vessel). Injury triggers a reaction in the blood vessel, and activates platelets and clotting factors in the blood, which work together to slow and stop the bleeding. First, the muscles in the wall of the blood vessel contract. This makes the blood vessel smaller so that there is reduced blood flow and less blood leaking out. Meanwhile, in the blood, the platelets start the repair process by plugging the leak. The platelets clump together and stick to the inside wall of the damaged blood vessel, forming a plug that patches and closes the wound temporarily. The platelet plug can’t last very long by itself, so a stronger clot is needed to completely stop the bleeding. Clotting factors in the blood work together to convert fibrinogen, a protein in the blood, into fibrin. The fibrin threads weave and stick together over the top of the platelet plug and hold the clump in place. This clot, which is formed within just a few minutes, creates a strong seal inside the wound and prevents blood from leaking out.
Pete Metz
2025-06-23 11:45:39
Count answers
: 10
Dizziness or lightheadedness, fatigue and weakness, nausea and vomiting, shortness of breath and increased breathing rate, and increased heart rate can occur if you are injured and start bleeding. Losing more than 30% of your total blood volume can lead to severe symptoms and complications. Specific symptoms of internal hemorrhage in certain areas of your body include headache, vision changes, confusion and weakness on one side of your body, difficulty breathing, chest pain and coughing up blood, swelling or a feeling of fullness, abdominal bruising and bloody vomit, pee or poop, bruising, swelling and pain. Increased pressure in tissues due to bleeding in a closed space is a medical emergency. It can compress nerves and blood vessels, leading to permanent loss of function.
Una Green
2025-06-23 09:37:42
Count answers
: 15
First aid for severe external bleeding includes direct pressure on the wound maintained by using pads and bandages, and raising the injured area above the level of the heart if possible.
First aid for internal bleeding includes laying the person down, raising their legs above the level of their heart and not giving them anything to eat or drink.
In an emergency, always call triple zero (000).
Major Bechtelar
2025-06-23 09:10:22
Count answers
: 5
Internal bleeding is one of the most serious consequences of trauma. If the bleeding continues or is severe, surgery is required to correct it. Internal bleeding may occur after any significant physical injury. Almost any organ or blood vessel can be damaged by trauma and cause internal bleeding. Sometimes, internal bleeding may occur after a less severe trauma. As the bleeding continues, symptoms appear and steadily get worse. Light-headedness, dizziness, or fainting can result from any source of internal bleeding once enough blood is lost. Internal bleeding causes low blood pressure (and potentially shock), leading to lack of blood flow and cell death. Ongoing or severe internal bleeding due to trauma requires surgery to correct the problem. When internal bleeding is severe, emergency surgery may take place within minutes after arrival at the hospital.
Jackson O'Kon
2025-06-23 08:31:13
Count answers
: 7
When your body detects an injury, it reacts quickly to take control of the situation. Clots help reduce that risk by sealing the injury. Without normal hemostasis, even minor injuries could cause dangerous blood loss. When your blood doesn’t clot well, any injury becomes a much more dangerous event. Without proper clotting, even minor injuries can cause you to lose a lot of blood. It also means you’re at a greater risk for injuries to organs and blood vessels inside your body, which can then cause internal bleeding. An example of this is hemophilia, a condition where hemostasis doesn’t work properly and blood can’t clot effectively. Your body naturally monitors itself for injuries. Any break in your skin is a risk for germs to enter your body.
Read also
- How to tell if baby has internal injury?
- What are the first few signs of sports exercise injuries?
- What happens if you play through an injury?
- Which symptoms are observed in case of internal injuries to organs?
- How do I know if my baby has brain bleeding after falling?
- What are four signs and symptoms of an abdominal injury?
- What are some ways to recognize early signs of an impending injury and how can taking preventive actions at this stage help in avoiding serious damage?
- What are the five 5 common sports injuries?
- What will you do if you get injured while playing?