Head Injuries: Causes, Symptoms, and First Aid Awareness A head injury can lead to temporary or permanent disruption of brain function, even when there is no visible damage to the head or skull. The force applied to the head may cause the brain to move violently inside the skull, resulting in bruising, bleeding, or […]
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Severe Acute Respiratory Syndrome (SARS) Severe Acute Respiratory Syndrome (SARS) is caused by a group of viruses known as coronaviruses. While many coronaviruses cause mild to moderate upper respiratory infections, SARS is a serious and highly contagious respiratory illness that can lead to pneumonia and respiratory failure. The incubation period for SARS is typically
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Frostbite: Symptoms, First Aid Treatment, and Cold Weather Safety Frostbite occurs when body tissues freeze due to prolonged exposure to freezing temperatures. This condition most commonly affects the fingers, toes, ears, nose, cheeks, and chin. In Canada, frostbite is a serious cold-related injury that can occur during winter work, outdoor recreation, or emergencies involving
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Human Bites: Infection Signs, First Aid Treatment, and When to Seek Care Human bites can range from minor surface injuries to serious, high-risk wounds that require urgent medical care. These injuries may occur through deliberate biting, accidental contact with teeth, or during physical altercations. Because the human mouth contains a large number of bacteria,
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Electric Shock: First Aid Treatment, Burn Risks, and When to Seek Medical Care An electric shock occurs when an individual is exposed to an electrical current. The severity can range from mild with no symptoms to life-threatening injuries involving burns, cardiac arrest, or internal organ damage. A mild, low-voltage shock that causes no pain,
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Constipation in Children: Signs, Causes, Treatment, and Prevention Constipation can be difficult to identify in children because normal bowel patterns vary widely. One child may go several days without a bowel movement and not be constipated, while another may have daily bowel movements but still struggle to pass stool. Constipation may go unnoticed when
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Vertigo: Causes, Symptoms, Medications, and When to Seek Help Vertigo: Causes, Symptoms, and Treatment Vertigo is a type of dizziness that may last for seconds, hours, or even days. Individuals experiencing vertigo often describe a false sensation that their surroundings are spinning, even when they are standing or sitting still. This sensation is commonly
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Alcohol Intoxication: Signs, Home Care, and When to Seek Help Alcohol Intoxication: Recognition, Home Care, and Medical Concerns An individual is considered to be experiencing alcohol intoxication when the amount of alcohol consumed leads to behavioural, mental, or physical impairment. Alcohol affects judgment, coordination, speech, and reaction time. As consumption increases, the level of
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First Aid for an Unconscious but Breathing Individual If an individual collapses, the first step is to determine whether they are unconscious and breathing. This situation can be life-threatening and requires immediate action. Always seek medical help as soon as possible. If another person is nearby, ask them to call 911 immediately. If you
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Zika Virus: Symptoms, Transmission, and Prevention The Zika virus is primarily spread through the bite of an infected Aedes aegypti mosquito. These mosquitoes typically bite during the daytime. In most individuals, Zika causes a very mild illness or no symptoms at all, meaning many people may not realize they have been infected. The virus
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