Tag: cyanosis
-
Cardiorespiratory Arrest vs Cardiac Arrest: A Detailed Comparison
In emergency and paramedic service two conditions often encountered are cardiorespiratory arrest and cardiac arrest. While they may sound similar and are sometimes used interchangeably, they represent different clinical scenarios with specific implications for diagnosis, treatment and prognosis. What is Cardiorespiratory Arrest? Cardiorespiratory arrest, also known as cardiopulmonary arrest, is a condition where both cardiac…
-
Understanding Hypoxia: Signs, Symptoms and Pathophysiology
Hypoxia is a critical condition characterised by an inadequate supply of oxygen to body tissues. Four Types of Hypoxia Hypoxic Hypoxia: Hypoxic hypoxia occurs when there is an inadequate supply of oxygen to the tissues due to reduced partial pressure of oxygen (PO2) in the arterial blood. This can result from factors such as high…
-
Paediatric Assessment Triangle: A Comprehensive Guide
The Paediatric Assessment Triangle is a rapid assessment tool that allows healthcare providers to quickly evaluate a paediatric patient’s overall condition. Comprising three key components – Appearance, Work of Breathing, and Circulation to the Skin – the Paediatric Assessment Triangle provides critical insights into a child’s well-being and helps identify potential life-threatening conditions. Paediatric Assessment…
-
Pallor vs Cyanosis comparison
Pallor refers to an unhealthy pale appearance of the skin, whereas cyanosis refers to a bluish discolouration of the skin due to lack of oxygen in the blood. Pallor Pallor is a medical term that refers to an abnormally pale appearance of the skin and mucous membranes. The pathophysiology of pallor can be related to…