Answer:
Position the person on his or her back.
If there are no injuries and the person is breathing, raise the person's legs above heart level — about 12 inches (30 centimeters) — if possible. Loosen belts, collars or other constrictive clothing. To reduce the chance offainting again, don't get the person up too quickly.
Hello!
Hemoglobin is the protein which carries oxygen by binding to it. Hemoglobin is found in red blood cells. This protein is extremely important as it allows respiration to be carried out, and transports oxygen to the rest of our bodies.
Oxygen diffuses from the alveoli (in our lungs) through capillaries into the blood. From there, the hemoglobin in the blood will take the oxygen, and bring it to the other parts of the body which need it. This also allows continued diffusion into the capillaries.
Hope this helps!
Symptoms of a heart stroke are:
<span>~Face Dropping
~Chest discomfort (uncomfortable chest pressure, squeezing, fullness or pain, burning or heaviness)
~Discomfort in other areas of the upper body (neck, jaw, shoulder, arms, back)
~Shortness of breath
~Sweating
~Nausea
<span>Light-headedness</span></span>
Answer:
cpu ( central processing unit) is the brain of the computer
