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What else can I help you with?
Why do you faint when only when your left arm gets poked with a needle?
that is not the only reason for fainting and most people dont faint from that
What makes a healthy person faint?
Sometimes, if something is found to be extremely shocking to a person, such as seeing a dead body, he or she can faint. Even healthy people, after running a long distance, can faint because not enough oxygen gets to the lungs.
What happens when A 16 year old gets caught stealing at Macy's?
they faint
What does it feel like to faint?
You feel very dizzy. The dizziness gets worse, everything gets dim, and then you black out and faint. In addition to the dizziness, most people (but not all people ) experience a roaring sound or sensation in the head. Some people also feel cold and clammy.Sometimes it is possible to prevent fainting by putting your head between your knees as soon as the dizziness begins.Alternatively, lay down on your back with your legs slightly elevated. You need to take that action quickly, however, because often you only have seconds in which to avert a true faint.Faints can be different based on what is calling them. When you faint from fear, it is very quick and once you realize you are going to faint, you become relieved.
What would a change in blood pressure be detected by?
There are sensors in your carotid arteries, but they are used mainly as flow control for the brain. In general you have no way of detecting what your blood pressure is internally. If it gets too low you will "black out" (faint), but the only sign of "too high" is when you stroke out.
When people smoke cigarettes what gets into the blood from the lungs and makes it hard for the blood to carry oxygen to other cells in the body?
nicotine
What is the normal blood pressure of an elderly person?
usually when people get older their blood pressure gets bigger
Blood gets it color from presence of?
Blood gets its color from the presence of oxegenated iron.
Why do you faint on a very hot day?
Your body gets to hot. If you don't drink ALOT of water, your body runs out of water VERY fast, if you don't drink water. Answer: During extreme heat the human brain that co-ordinates body temperature gets signals from the body to cool & supplies fluids through blood supply that drains out from the brain to dehydrating organ cells & tissues in the extreme heat.This is the reason for fainting. If the brain is kept at cooler temperature than the body then a person does not faint.
What kinda of people mostly gets HIV aids?
Well people that are active in sex, or if you get an affected persons blood, fluids, in the eye, or in a wound.
What are the different blood types based on?
How hot your blood gets.
Will you get better if MRSA gets in blood?
can you get mrsa from a blood transfusion
