Sometimes during labor, the baby isn't getting enough oxygen, so the doctors give the mother an oxygen mask to increase the amount in the blood to get it to the baby.
Iron.
It decreases due to the increase in carbon dioxide in the blood. This causes more oxygen to be uploaded to the tissues
No, blood does not physically thin when you increase in altitude. However, the lower oxygen levels at higher altitudes can lead to the production of more red blood cells to compensate for the decreased oxygen availability. This can make the blood more concentrated, but it does not physically "thin" it.
Carbon Monoxide increases blood pressure when it is breathed in it sticks to the blood cells, meaning oxygen cant stick to it. This then leads to less oxygen being transported round the body, leading to high blood pressure.
There is a slight increase of carbon dioxide in the blood. Hicups are your body's way of getting more oxygen into the blood.
During exercise, your body uses more oxygen to produce ATP for energy. This leads to a decrease in oxygen levels in the blood. As a byproduct of this increased oxygen consumption, carbon dioxide is produced and accumulates in the blood, leading to an increase in carbon dioxide levels.
Hypoxia means having low oxygen, so the more red blood cells, the more oxygen can be carried by the blood.
oxygen
too little oxygen
a capillary is our body's smallest form of blood vessel the more capillary's at the muscles, the more oxygen the muscles can use an increase in capillarisation means that there is an increase in blood vessels and subsequently an increase in the opportunity for blood (and oxygen) to be transported to and used by the muscles a decrease in capillarisation means that there is a decrease in poo vessels and subsequently a decrease in the opportunity for blood (and oxygen) to be transported to and used by the muscles aerobic or endurance training does well to bring about an increase in capillarisation, meaning that muscles can perform for longer peroids of time as they are able to use more oxygen for contraction
When someone is tired, he or she yawns to increase the oxygen content in the blood. The blood is then carried to the brain which increases alertness or in other words wakes you up.Fun Fact! All animals can yawn!When sleepy or tired, you yawn to increase the oxygen content in the blood. The blood is then carried to the brain for increased alertness.