Remove Bushes and Stumps the Easy Way with a Farm Jack (AKA Hi-Lift Jack) Favorite I Made it! Intro: Remove Bushes and Stumps the Easy Way with a Farm Jack (AKA Hi-Lift Jack) We recently bought a 100 year old house, and the previous owners loved unruly bushes and trees. We had quite a few that were touching the roof of ...
Best Answer: Hgher level of carbon dioxide would lower the blood pH and would raise the acidity. This leads to an increase in the breathing rate which in turn would result in increase in cardiac output which would then increase the heart rate!o, to summarize: There is high levels of carbon dioxide in the blood stream because of the high heart rate, from metabolic activities. The carbon dioxide alone doesn't increase the heart rate whatsoever. Source(s): A.P. Bio student.
I'm not sure what the mechanism is, but the nurse is only partially right. An increase in pCO2 causes vasoconstriction in the pulmonary vasculature and vasodilation EVERYWHERE else. CO2 causes constriction in the pulmonary vasculature because an increase in pC02 sends the message there is damage/shunting here, sending blood here will not effectively oxygenate it so blood is preferentially sent to a different part of the lung where it will receive better oxygenation.