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Why is vomiting a way for a body to reach homeostasis?
Because during digestion we require and have more blood flow to our stomach. When we vomit it allows more blood flow to our vital organs where it is needed. For example if you cut an artery in your leg and start loosing large volumes of blood, you feel sick and vomit, because your body needs more blood to your brain and vital organs to maintain homeostasis.
Is the heart what moves blood through the body?
It is a mussel that like all other mussels contract to send blood through your body. This is done when the heart basically squeezes all the blood into the armies such as squeezing water out of a sponge.
Body reaction when going into shock?
Shock is a reaction by the body to a general lack of oxygen in the body's tissues, due to a lack of blood circulating around the body. A decrease in blood pressure reduces the flow of oxygen to the vital organs. If the blood flow is not restored, the person may die from complications due to lack of oxygen supply to major organs.Shock can be the result of a number of causes, such as:respiratory arrestspinal injurysevere blood losssevere traumatic injurysevere painShock is the body's reaction to injury and trauma.
How does the skin help to regulate body temperature 2 examples?
The skin helps to regulate body temperature through the process of vasodilation and vasoconstriction. When the body is too hot, blood vessels near the surface of the skin dilate, allowing more blood to flow to the surface and release heat through sweating. When the body is too cold, blood vessels constrict to reduce blood flow to the surface, conserving heat in the body's core.
How do you increase blood flow?
Blood flow can be increased in two main ways: firstly, the heart can pump blood round the body at a faster rate i.e. by increasing blood flow. Secondly, vasodilation can take place, by which blood vessels "expand" in order to allow more blood to pass through. This process is mainly used during exercise, when our body needs to lose excess heat energy.
Why do athletes wear compression pants?
Compression pants help increase the blood flow in the body which is great for the body. Increasing the blood flow in the body means oxygen will be transferred more quickly in the body which helps with endurance.
What body position allows more blood flow to the head?
if you are upside down then more blood will be rushed to your head due to gravity
Why is the thigh usually warmer than the feet?
There is more blood flow to the area, thighs are thicker so contain heat more and your feet are further from your heart, so pumping blood there is harder. Your thighs have arteries, larger muscles, and more fat. This enables more blood flow and the fat acts as insulation. More blood flow=more body heat.
How does the rate of blood flow change when a person stops exercising?
when a person IS exercising, their blood flow speeds up as their heart is pumping more blood around the body, so when a person stops exercising, their blood flow gradually slows down
What is the advantage of having slower blood flow in some areas of the body such as the capillaries of our fingers?
The advantage of having slower blood flow in some areas of the body is simple. If blood isn't going to theses areas they are going to more important areas of the body like the brain.
Why do birds and mammals require a more complex heart?
One side to take the deoxygenated blood from the body and send it to the lungs and the other side to receive the oxygenated blood from the pulmonary system and pump it out to the bocy for use.
Why is vomiting a way for a body to reach homeostasis?
Because during digestion we require and have more blood flow to our stomach. When we vomit it allows more blood flow to our vital organs where it is needed. For example if you cut an artery in your leg and start loosing large volumes of blood, you feel sick and vomit, because your body needs more blood to your brain and vital organs to maintain homeostasis.
Is the heart what moves blood through the body?
It is a mussel that like all other mussels contract to send blood through your body. This is done when the heart basically squeezes all the blood into the armies such as squeezing water out of a sponge.
Body reaction when going into shock?
Shock is a reaction by the body to a general lack of oxygen in the body's tissues, due to a lack of blood circulating around the body. A decrease in blood pressure reduces the flow of oxygen to the vital organs. If the blood flow is not restored, the person may die from complications due to lack of oxygen supply to major organs.Shock can be the result of a number of causes, such as:respiratory arrestspinal injurysevere blood losssevere traumatic injurysevere painShock is the body's reaction to injury and trauma.
Why would blood vessel radius have a larger effect on the body than vessel length?
A blood vessel's radius has a larger effect on the body than the vessels length because more blood can flow through a larger blood vessel. A change in the radius will have more of a affect.
Is there more blood flow to the kidneys in the elderly?
No, there is decreased blood flow to the kidneys with age.
Why it is necessary for blood vessels to difference in sizes?
B/c different parts of the body require different amounts of blood flow. If all vessels were equally sized and big, then blood would hardly more in those in parts of the body that only need a little flow. If all were equally sized and small, then blood would have to flow at a whopping pressure in parts needing a lot of blood flow. By having varying sizes the body can have similar pressures in both areas that need a lot of blood as in areas only needing a little.
