Increased concentration of oxygen
nitrogen and deoxygenated hemoglobin in the blood.
Cyanosis is caused by a lack of oxygen in the blood. Cyanosis is associated with cold temperatures, heart failure, lung diseases, and smothering
CYANOSIS Is a bluish discoloration of the skin and mucous membranes caused by a lack of adequate oxygen in the blood.
Cyanosis is the bluish discoloration of the skin or mucous membranes due to a lack of oxygen in the blood. It is typically caused by respiratory or circulatory issues leading to inadequate oxygenation. Cyanosis can be a sign of a serious medical condition and requires prompt evaluation by a healthcare professional.
CAROTENE
The increased concentration of blood draining from the stomach is called hyperemia. This can be due to various factors such as increased blood flow in response to a meal or as a result of inflammation or injury.
Decreased pulmonary blood flow alone does not cause cyanosis. It is when decreased pulmonary blood flow is associated with right to left shunting (ie Tetralogy of fallot) that it is associated with cyanosis.
This condition is called cyanosis. Cyanosis is caused by insufficient oxygen in the blood, leading to a bluish discoloration of the skin, usually appearing in the extremities or lips. It is often a sign of underlying health issues that affect the circulation or oxygenation of the blood.
Polycythaemia is the high concentration of red blood cells in the blood. This is caused by the over-stimulation of red blood cell production or a relative increase in red blood cells in the circulating blood. The haematocrit value can be up to 60-80%, increasing the blood's viscosity. There will be extra load upon the heart and it may lead to heart hypertrophies.
THE FERROUS STATE IN THE HB MAY BE OXIDISED TO THE FERRIC STATE UNDER THE ACTION OF OXIDIZER.... i,e.. NITRITE AND NITROBENZENE TO FORM METHAMOGLOBIN.THE LATTER LOSSES THE ABILITY OF CARRYING OXYGEN AND MAY RESULT IN HYPOXIA.
With increased breathing, levels of carbon dioxide in the blood drop and levels of oxygen rise.
cyanosis