What is black? Information about black

Especially hands, feet, chin, nose, lips of the body such as the resulting color change kısımlannda end. Medical language siyanozdur the name. Siyanozda, reduced hemoglobin in the skin and mucous membranes of the capillary (ie, the oxygen molecules do not move) as a result of increased skin and mucous membranes are expected to receive a color of the bluish-purple. Blood, hemoglobin carries oxygen. And tissue from the lungs to take oxygen, while the carbon dioxide is returned to the lungs again. The normal amount of hemoglobin to carry oxygen out of the top reasons to be livid.

Siyanoz; hands, feet, head on, such as cheek, ear, nail the bottom of the capillary such as the rich have less pigment in the area, oral mucosa and tongue is seen as more apparent. The skin and mucous membranes caused the emergence Siyanozun capillary hemoglobin in the reduced amount of 100 ml. blood needs to reach 5 grams. Shock leading from siyanozda, fine capillary vessels and peripheral blood circulation slow down does not fill the pale skin, a color is grayish purple. There are two types of siyanoz:

Center siyanoz: in this case reveals. yet left heart, the windpipe and bronchial congestion in the state, astma and amfızemde, high altitude with congenital heart anomalies in some (tetralojisi Fallot, trunkus arteriosus, large damarlann like to replace). Center siyanozda particular, lips and tongue were blue.

Siyanozu around: the stagnation of blood flow in tissue or other reasons the lack of oxygen increases, and thus satiirasyon is siyanoz husul. Cold, right heart failure, shortness of triküspit, konstriktif perikardit a limb with the tourniquet in case of compression and siyanoz husul is in shock. Especially around siyanozunda-hand, foot, such as in organ sözkonusudur to black. Siyanoz not a disease, a disease of symptoms. Finding the causes and treatment of Siyanoza it needs to be done by.