If the water was extremely cold there is a possibility, though the human brain cannot go without oxygen for 5 minutes on average.
No, a plant could not grow without oxygen.
Brain death can occur within minutes to hours after the cessation of blood flow to the brain, typically around 4 to 6 minutes without oxygen. However, the exact timing can vary based on factors such as the individual's health and circumstances surrounding the loss of blood flow. In some cases, brain cells begin to die within minutes, leading to irreversible brain damage. It's important to note that brain death is a legal and medical definition of death, distinct from other conditions like coma or vegetative state.
Resuscitation after 15 minutes of not breathing is often unlikely to be successful, especially if there is no immediate medical intervention. Brain damage can begin within minutes due to lack of oxygen, and the chances of survival diminish significantly after about four to six minutes. However, there are exceptional cases where individuals have been revived after longer periods of time, particularly in cold water drowning scenarios, where lower body temperatures can protect the brain from damage. Overall, immediate action is crucial in any case of respiratory failure.
The human brain can typically survive for about 4 to 6 minutes without oxygen before irreversible damage occurs, leading to brain death. However, this timeframe can vary based on individual factors such as water temperature and overall health. In cold water, survival time can increase due to a phenomenon known as the "diving reflex," which can protect the brain for a longer period. It’s important to seek immediate medical attention in any drowning situation.
12 Minutes.
The average human brain can survive about 4-6 minutes without oxygen before permanent damage occurs. After 10 minutes without oxygen, irreversible damage and death are likely. Immediate medical intervention is crucial to restore oxygen supply to the brain.
The brain can begin to suffer damage after just a few minutes of oxygen deprivation, with permanent damage occurring after around 4-6 minutes. Survival without oxygen varies depending on factors like health, age, and environmental conditions, but typically a person can only go a few minutes without oxygen before irreversible damage or death occurs.
Cells can typically survive without oxygen for only a few minutes before irreversible damage occurs.
The brain can only survive a few minutes without oxygen before irreversible damage occurs. Organ failure typically occurs within 5-10 minutes of oxygen deprivation. Permanent damage can happen within 15 minutes or less.
If the brain was without oxygen for 4 to 6 minutes can caused brain dead. Early CPR is needed to prevent brain damage or hypoxia.
After 45 minutes without oxygen, significant brain damage can occur. This extended period without oxygen can lead to cell death in the brain, resulting in irreversible brain injury. This can lead to cognitive impairments, physical disabilities, and possible long-term neurological deficits.
The brain can begin to suffer damage from a lack of oxygen within just a few minutes. Typically, irreversible brain damage can occur after about 4 to 6 minutes of oxygen deprivation. However, some brain cells may start to die within just a couple of minutes, highlighting the critical importance of immediate medical intervention in such situations.
anoxia
About 4 minutes. After One-Two minutes the person will be passed out from lack of oxygen. After 4 minutes, depending the case, he/she will have no more oxygen therefor unable to function properly and then... DEAD
3-4 minutes.
Neurons can typically survive only a few minutes without oxygen before irreversible damage occurs. The brain is highly sensitive to oxygen deprivation, and prolonged lack of oxygen can lead to permanent brain damage or death. Prompt restoration of oxygen supply is crucial to prevent lasting harm to neurons.