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blood clot
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∙ 13y ago
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Why are platelets important in physical activitysports?
platelets form blood clotting, so when a performer has an injury, such as a cut or graze, platelets in the blood form fibres and (blood clots, preventing blood flow) and a scab is formed over the wound to prevent infection.
How low can platelets get?
Its over 9000!!
Eye injury how to position a patient?
Depends on the type of eye injury and if there is a possible spinal injury. If there is a foreign object stuck or impaled in the eye, put a paper cup over it and secure it to the patients head. Dont try to remove it. If the patient could have a spinal injury, move them as little as possible.
What is the definition of preside?
the person who holds the office of head of state of the United States government
What is a chronic injury?
an injury that happens over time
What is leaders?
A person or thing that holds a dominant or superior position within its field, and is able to exercise a high degree of control or influence over others.
What do platelets do in blood?
Platelets are cell fragments which are an important part of blood clotting. Similarly to red blood cells, they don't have a nucleus, but they are a lot smaller than red blood cells. When there are too few platelets, wounds don't close as well and you bleed more. Conversely, when there are too many, your blood clots too easily and blood clots might form without there being a wound - leading to thrombosis. However, the range of platelet counts that are healthy is very large, unlike for other blood cells. If you're on the lower end, somebody with five times as many platelets as you might still be perfectly healthy. How they work: When a blood vessel is injured, blood comes into contact with the protein mesh underneath the vessel wall. This mesh contains collagen. Blood contains platelets, but also a protein called Von Willebrand Factor (VWF), which sticks to collagen. Once it is stuck down, VWF itself becomes sticky for platelets which are also in the blood. This way, VWF becomes like glue stripts for platelets to stick onto an injury. This causes platelets to activate and stick to each other, forming a plug over the injury. There are more details to what platelets do, but this is their main function.
Which does Rank imply during this conversation?
The status of rank in a conversation is the level of hierarchy. Each member of the conversation holds a different position over the other members in the conversation.
What is the role of a platelet?
Platelets help your blood to clot.The blood is composed of 4 main things: white blood cells, red blood cells, blood platelets and the straw coloured fluid that they float in, called plasma.The function of blood platelets is to form a clot (scab) over the area that was cut, so that the blood doesn't keep oozing out of the cut.Blood platelets form clots.
Who has the only constitutional duty of presiding over the senate?
The presiding officer is the individual that holds the position that presides over the Senate. This individual is responsible for ensuring that all duties within this area of government follow the laws of the US Constitution.
The primary sealant that plugs leaks in blood vessels is?
When a blood vessel is damaged, tissue factor and von-Willebrand's factor are exposed, causing platelets to adhere to the area. These platelets are then activated, which causes more platelets to stick and fibrinogen to be converted to fibrin, which makes a solid seal over the damaged area.
A strain is an injury in which a muscle?
Over stretched or torn
