Where do i go to on my computer to write a letter and then print it out. Sorry but i'm only starting recently to understand some things about my computer so i'm asking.here do i go to on my computer to write a letter and then print it out. Sorry but i'm only starting recently to understand some things about my computer so i'm asking.
A scientist by the name of Francis Arthur Bainbridge reported this reflex in 1915 when he was experimenting on dogs. Bainbridge found that infusing blood or saline into the animal increased heart rate. This phenomenon occurred even if arterial blood pressure did not increase.
Answer Wiki. Dehydration increases your heart rate because your brain is trying to compensate for a lower blood volume. Once while donating blood, the lady accross from me couldnt get the blood to pump through the tube. It filled maybe 3 inches of the tube where its connected to the needle, and stopped.