What Killed George Washington?
George Washington is undoubtedly one of the world’s most famous historical figures. He served as the Commander-in-Chief of the Continental Army during the American War of Independence, presided over the 1787 convention that drafted the United States...
The Emergency Treatment of Anaphylaxis: A Quick Guide
Anaphylaxis is a severe, life-threatening, generalised or systemic hypersensitivity reaction that is likely when both of the following criteria are met: Sudden onset and rapid progression of symptoms Life-threatening airway and/or breathing and/or circulation...
Methaemoglobinaemia
Methaemoglobinaemia occurs when red blood cells contain methaemoglobin at levels higher than 1%. Methaemoglobinaemia results from the presence of iron in the ferric form instead of the usual ferrous form. The ferric form is unable to bind oxygen, and its presence...
Understanding the APGAR Score
The Apgar score is a simple method of assessing a neonate’s well-being at birth. There are five criteria, each of which is allocated a score between zero and two. The assessment is generally performed at one and five minutes after delivery, and may be repeated later...
