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Coma is a state of unconsciousness where a person is alive but unable to move or respond to their environment. It is a medical condition that can be caused by a variety of factors, such as a traumatic brain injury, stroke, or an infection. While in a coma, a person is typically unresponsive and...

Postural asphyxia is a medical term used to describe a condition in which a person’s breathing is impaired due to their body position. It can occur when a person is restrained in a certain position for a prolonged period of time, leading to a decrease in oxygen and an increase in carbon dioxide...

Causes of Lack of Oxygen at Birth Lack of oxygen at birth, also known as birth asphyxia, is a rare but serious condition that occurs when a baby doesn’t receive enough oxygen during delivery. This can lead to a range of short or long-term conditions, depending on the severity and duration of...

Rapid Eye Movement (REM) Sleep Rapid Eye Movement (REM) sleep is a unique stage of sleep characterized by increased brain activity and rapid eye movements. During REM sleep, the brain is highly active, and the body is largely paralyzed, except for automatic movements of the eyes. This stage of...

Subtitle: How Long Can You Go Without Air Before Unconscious? The human body needs oxygen to survive. Without it, we will eventually become unconscious and die. So, how long can we go without air before becoming unconscious? The answer to this depends on several factors, such as the...

CO2 Poisoning: An Overview What is CO2 Poisoning? CO2 poisoning, also known as carbon dioxide poisoning, occurs when an individual is exposed to high levels of the gas. It can occur when an individual breathes in air that contains more than 5% CO2. At this level, it can cause dizziness...

Asphyxial death, also known as asphyxia, is the absence of oxygen to the brain resulting in loss of consciousness or death. It can be caused by drowning, choking, suffocation, strangulation, or other means of restricting the airways. Types of Asphyxial Death Drowning is the most common type of...

Does Being in a Coma Feel Like Experiencing a Second of Time? Coma is a state of prolonged unconsciousness. It is a condition in which a person is unresponsive to stimuli, does not respond to verbal commands, and shows no sign of awareness. A person in a coma is unable to interact with their...

The answer to this question is not straightforward and depends on the individual circumstances of the person in a coma. Generally speaking, people in a coma are not typically aware of their surroundings or able to remember what they hear. However, some research suggests that certain patients in...

Asphyxiants are substances that reduce the available oxygen in the air to a level that can be hazardous and even fatal to humans and animals. This includes substances such as carbon dioxide, carbon monoxide, nitrogen, and argon. Exposure to these substances can lead to a variety of health...

Can You Still Think During Anesthesia? The use of anesthesia is an essential part of modern surgery and other medical procedures. Anesthesia is a state of unconsciousness induced by a drug or other agent, wherein the patient is unaware of the procedure being done. Anesthesia is a complex...

Yes, it is possible to revive someone who has been suffocated, though the chances of survival depend on the length of time the person has been deprived of oxygen. If the person has been deprived of oxygen for more than four minutes, their chance of survival is significantly reduced. It is...

Gas asphyxiation works by depriving the body of oxygen. It can be caused by a variety of gases, including carbon monoxide, nitrogen, hydrogen sulfide, and methane. When these gases are inhaled, they replace the oxygen in the air and prevent the body from getting the oxygen it needs to function...

Drowning Mice: An Overview The question of whether drowning mice is humane has been debated for many years. While some people believe that it is cruel and should not be done, others believe that it is a necessary part of modern animal control and pest management practices. In this article, we...

Can Carbon Dioxide Cause Suffocation? Carbon dioxide (CO2) is a colorless, odorless gas that is present in the atmosphere. It is naturally produced by the body during respiration and is a by-product of combustion. While it is an important part of the natural cycle of life, high concentrations...

Simple chemical asphyxiants are chemicals that can cause death by depriving the body of oxygen. When inhaled, these chemicals can cause the body to stop producing enough oxygen, leading to suffocation. Common examples of asphyxiants include carbon monoxide, nitrogen, and hydrogen sulfide. What...

Subtitle: Is Sulphur Dioxide an Asphyxiant? Sulphur dioxide (SO2) is a colourless gas with a pungent odour. It is a component of air pollution and is released by the burning of fossil fuels and other industrial activities. The question often arises: Is Sulphur dioxide an asphyxiant? Asphyxiant...

Autopsies are a common and important tool for determining how and why someone died, and strangulation is no exception. Strangulation is a serious and potentially deadly form of physical assault that can cause serious injuries and even death. In an autopsy, strangulation can be identified by...

Can a Person Feel Pain in Coma? Coma is a state of deep unconsciousness, in which a person is unable to respond to their environment or internal stimuli. It can occur as a result of a medical condition, such as a stroke, head injury, or drug overdose, or it can be induced as a medical...

Carbon Dioxide: Simple or Compound? Carbon dioxide (CO2) is an important component of the Earth's atmosphere and is commonly found in many forms. It is a colorless, odorless gas that is both a natural and a man-made product. But is carbon dioxide a simple or a compound substance? Simple...