Large venous air embolisms (centimeters) may lead to death if they become lodged in the heart. if big enough they can cause the heart to loose prime and as a result stop the bood from flowing from the right ventricle to the lungs.
Gas embolism into an artery, termed arterial gas embolism, or AGE, is a more serious matter than in a vein, since a gas bubble in an artery may directly cause stoppage of blood flow to an area fed by the artery. The symptoms of AGE depend on the area of blood flow, and may be those of stroke or heart attack if the brain or heart, respectively, are affected. The amount of arterial gas embolism which causes symptoms depends on location, but in the brain may be a bubble with a volume only a fraction of a milliliters.
(sourced from wikipedia)
When the pressure of a gas is reduced it gets colder.
It goes up
No. Carbon Dioxide is a waste gas and is removed from the blood stream.
Carbon monoxide is produced by a burning cigarette. This gas bonds with the red blood cells in the blood stream in the place of oxygen molecules, reducing its absorption.
It does not change, unless a chemical reaction in the gas happens.
CO2 gets exhaled. Excess gas in the blood is released in the lungs.
External Respiration is where gasses are absorbed into the blood through the alveolar capillary beds. Internal respiration is where the gasses are transferred into the cells from the blood.
What happens when chicken bone gets stuck in gas tank
Oxygen is brought into the blood stream by inhalation. Carbon dioxide moves out of the cells, into the blood, and taken to the lungs to be exhaled. Oxygen in, carbon dioxide out.
When the pressure of a gas is reduced it gets colder.
corrosion
Carbon Dioxide
carbon dioxide
Carbon Dioxide, although it is largely used by the blood in the buffer system. It is still the most expelled gas from the blood
The gas gets colder. Get it cold enough, it becomes a liquid.
Carbon dioxide is removed from blood by respiratory system.
The pressure increases if the container gets smaller or the gas heats up. The pressure decreases if the container gets bigger or the gas cools off.