Blog

How the Heart Beats

How the Heart Beats

The human heart works like a pump, sending blood throughout your body to keep you alive. It’s a muscle, about the size of your fist, located in the middle of your chest, slightly tilted to the left. What is the Function of the Human Heart? Each day, your heart beats...

The Importance of Recognizing Bites and Stings

The Importance of Recognizing Bites and Stings

We've all felt that sudden pinch or sting whether hiking in Perth's Kings Park or just lounging in our local backyards. At First Aid Certified Perth, we're here to demystify those alarming moments. In this blog, we will guide you through identifying Perth-specific...

Understanding Bleeding and First Aid Management in Perth

Understanding Bleeding and First Aid Management in Perth

Bleeding, the discharge of blood from the circulatory system, can result from various causes, ranging from minor cuts to severe injuries. Internal bleeding, which can range from minor to massive bleeds, is also a critical concern. This condition may lead to haemorrhagic shock, a potentially life-threatening state. With an average person carrying about 5 liters of blood, even a loss of 1.5 liters can lead to rapid heart rate, a drop in blood pressure, and increased breathing rate. Losing more than 2 liters, or roughly 40% of one’s blood, can be fatal. There are three main types of bleeding—Minor, Severe, and Internal—and it’s possible to encounter all three in one casualty. Minor bleeding, such as from small cuts or nosebleeds, can be managed with basic first aid. Severe bleeding, on the other hand, demands immediate action, especially if it involves major arteries, embedded objects, or amputations. Internal bleeding, often signaled by symptoms of shock, requires prompt medical attention as first aid alone cannot adequately address it. It’s crucial to be aware of the signs and symptoms, and to seek professional help promptly. Remember, safety and swift response are paramount when dealing with various types of bleeding.

Diabetes

Diabetes

This guide covers diabetes, its types (Type 1, Type 2, Gestational), and key facts about its prevalence in Australia. It emphasizes recognizing and managing hypoglycemia (low blood sugar) and hyperglycemia (high blood sugar). Proper care includes understanding normal blood glucose levels (4.0-7.8 mmol/L), and prompt action in emergencies. When unsure, treating for hypoglycemia is advised.