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I'm a bit confused about the need for oxygen at 35000 feet and was wondering if anyone could help me out. I know it's different for different people and depends on the altitude, but what is the general consensus? Is it necessary to have oxygen at 35000 feet or will it be okay without? I'd...

I'm trying to learn more about autopsies and I'm wondering if they remove all organs for the procedure. Has anyone had any experience with this? I've heard that the organs can help with determining the cause of death, so I'm trying to understand if all organs are taken out during the autopsy...

"Hi everyone, I'm wondering if anyone has any experience or knowledge about surviving without water for three months. I'm interested to know if it is even possible. I'd love to hear any stories, tips, or advice people have on this topic.

I'm wondering if anyone has any experience with continuing CPR for more than 30 minutes. I'm looking for advice on when to stop CPR after 30 minutes. Can you continue performing CPR for longer than 30 minutes or is it not recommended? What are the risks if you continue for too long? I'd...

I'm having a hard time understanding if it is even possible for a human being to go 3 days without food or water. I've heard people say it's doable, but I really need help to understand if this is true. Has anyone ever gone 3 days without food or water? If so, what was your experience like? Are...

I'm looking for help understanding whether brain cells can be revived. I've heard that there are some promising treatments that may be able to revive certain types of brain cells, but I'm not sure how viable or effective they are. Has anyone had success with any of these treatments, or have any...

I'm trying to find out at what percentage oxygen becomes toxic. Does anyone here have any knowledge on this subject? I'm looking for information about the range of oxygen levels that could be considered toxic to humans. Any advice or guidance would be greatly appreciated.

"I'm new here and I'm hoping to get some advice from experienced forum users. Can anyone tell me if it's possible to survive after not breathing for 15 minutes? I know it sounds impossible, but I'd really appreciate any thoughts, facts, or opinions that anyone may have on the subject.

I'm looking for advice about a viewing I will be attending for a recently deceased family member. Can you touch the deceased at a viewing? I'm worried that it would be disrespectful or inappropriate, so I wanted to ask people who have been to a viewing before. I'm also curious to know if there...

I'm trying to understand if an autopsy can accurately tell the time of death. Can anyone help me out? What do I need to know about the process and how reliable is it? Is there any other way to determine when a person has passed away? Are there any limitations? Any advice or information would be...

I recently heard a story about a person who could hear after losing consciousness. Is this even possible? Has anyone else heard a similar story or experienced something similar? I'm hoping to get some help from other forum users to find out if this could actually happen. I'm curious to know if...

"Hi everyone, I'm new to the forum and am hoping to get some advice. I'm wondering if anyone has any knowledge about whether it's possible for humans to survive with only 10% oxygen. Can anyone provide me with some insight? I'd really appreciate it.

I'm curious to know if humans can survive with only 10% of the oxygen that is normally found in the atmosphere. Can anyone help me understand the implications of this? How would reduced oxygen levels affect humans? Would we need to make any lifestyle changes or take any precautions to adapt...

I'm looking for some advice about how lack of oxygen can cause a stroke. I know that oxygen deprivation can be dangerous, but I'm not sure if it can cause a stroke or not. Has anyone else had experience with this? Is there any research out there that can help me understand more? I'd really...

I'm hoping to get some help from other forum users about a question I've been wondering about. Can lack of oxygen to the brain cause headaches? I'd love to hear from anyone who may have experience or knowledge of this, as I'm trying to better understand what can cause headaches and if lack of...

I'm really curious to know if it's possible to go 20 minutes without oxygen. I'm sure there are plenty of people out there with a lot of knowledge on the topic. Can anyone help me out? I'd love to hear from you about any personal experiences or facts you may have regarding this subject. I'm...

I'm hoping someone can help me out with this question. Can asphyxiation cause hallucinations? I'm not sure if it's possible, but I heard a story of someone who claimed to have experienced a hallucination after being asphyxiated. Has anyone else heard of this or experienced this? I'm looking for...

I'm wondering if anyone has any experience with fainting and can tell me if it feels bad? I've never fainted before and I'm curious to know what it's like. Is it really painful? Does it come with any sort of physical discomfort or is it just a feeling of sudden weakness? I heard that some people...

I'm new to this forum and I need some help understanding the relationship between hypoxia and hypocapnia. Does hypoxia always lead to hypocapnia? Are there any cases where this is not true? What other factors might be involved? Can anyone provide any insight into this topic or provide any...

I'm trying to understand if hypoxia always causes hypercapnia. Can someone help me out? I've been researching this topic, but I'm still not sure what the answer is. Does anyone have any insights or experience with this? I would appreciate any advice or information on this topic.