How does cyanosis occur with the altered blood flow?

Basic Clinical Laboratory Techniques 6E
6th Edition
ISBN:9781133893943
Author:ESTRIDGE
Publisher:ESTRIDGE
Chapter2: Basic Hematology
Section2.11: Abnormalities In Blood Cell Morphology
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How does cyanosis occur with the altered blood flow?

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Step 1INTRODUCTION

Cyanosis is defined as bluish discoloration of the skin, eyes, nails, and lips. Cyanosis is a condition in which deoxygenated blood circulates through the skin. A complete blood count may be done to check the cyanosis and an X-ray and ECG can also be done to detect the cyanosis. The treatment involved identifying snd correcting the underlying causes.

Step 2EXPLANATION

The presence of an abnormal amount of hemoglobin can cause impairment in the oxygen-carrying capacity of the blood which can further cause tissue hypoxia and known as cyanosis. In other words, those whose blood is low in oxygen concentration tend to have a bluish discoloration in the skin.

 Methemoglobinemia is a condition that can cause congenital and acquired cyanosis in people. The first-line treatment to treat hypoxia is oxygen administration at a rate of 4litre per minute through nasal prongs. The person can maintain the normal oxygen saturation in the blood by consuming an iron-rich diet, getting fresh air, doing breathing exercises..

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