4. A Haemoglobin Pathology: , , Mutant Haemoglobin

4. A haemoglobin pathology: , , mutant haemoglobin with low affinity to oxygen. Peripheral it is marked At normal saturation of arterial blood by oxygen at the raised oxygen from capillary blood because of krovo-current delay in This or that area of a body. For example: a vascular spasm at cooling, Reduction of warm emission or defeat of peripheral vessels with Arterial insufficiency or spasm. • it is necessary to specify duration ( with Births contact is suspicious on a congenital heart disease), with Medicines or the chemical substances, accompanied by formation Pathological haemoglobin. • to spend the differential diagnosis between Central and peripheral , having examined nail beds of all Fingers, lips, mucous membranes. Peripheral can To disappear at cautious warming of finitenesses. • to check up fingers of brushes of hands and feet on presence Thickenings in sites. The thickening happens congenital, and got, connected with the various pathological Processes. A thickening and are often combined at congenital defects Hearts, and sometimes at defeat of lungs (a lung abscess, pulmonary shunts, but not at , proceeding without complications).