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Hi everyone, I'm new to the forum and I'm looking for some help regarding the topic 'Do you give CPR if there is a pulse?'. I recently took a First Aid course and I'm a bit confused about this particular topic. I understand that you should not give CPR if there is a pulse but I'm not sure how to...

I recently started a new job at a morgue and I'm wondering if bodies smell in here. I've read a few articles online but I'm still not quite sure what to expect. Does anyone have any experience with this? Can you tell me if bodies in a morgue smell and, if so, is there anything I can do to...

I'm hoping some of the forum users here can help me with a question I have about COVID-19. Can this virus cause any permanent damage to those infected? I'm particularly interested in knowing if there are any long-term health complications associated with it. Any insight or advice would be...

I'm curious to know if anyone here has experience with going 40 days without water. Has anyone ever done it, or know of someone who has? I'm looking for real-life stories, research studies, or anything else related to this topic. I'm interested in understanding the physical and mental effects of...

I'm looking for help understanding if our brains can grow new cells. Has anyone here done any research or have any knowledge on this subject? I'm especially interested in knowing if we can grow new cells as adults, or if the growth of new cells is only possible while we're still developing.

I'm interested in knowing if it's possible to survive with only water. Is it a viable option for a long-term survival plan? What are the potential health risks and/or benefits? Has anyone here tried surviving solely on water before? I'm looking for any advice or personal experiences on this...

As someone who is interested in science and biology, I'm curious to know if it's possible to breathe 35% oxygen? I understand that the Earth's atmosphere is composed of about 21% oxygen, so it would be a significant increase. Is there any way to do this, either naturally or artificially? Are...

I'm hoping to get some help on this topic because I'm really concerned. Does anyone know if you can recover if your heart stops for 20 minutes? I heard that anything longer than 10 minutes can be dangerous, but I'm not sure what happens if it's only 20 minutes. Can someone please tell me what...

I'm in a bit of a panic here and need some help. Is it possible to survive nine minutes without oxygen? I was reading about a study on animals and humans and it said that you can survive nine minutes without oxygen, but I'm really not sure if that's true. Has anyone else heard of this or has any...

I am looking for help from other forum users regarding the topic: 'Can you still have an open casket after an autopsy?'. I have heard that having an open casket after an autopsy is possible, but I am not sure if this is true. Is there anyone out there who has experience with this? Could you...

I'm trying to understand the effects of high altitude on breathing and was wondering if anyone could help me out. Can you breathe at 60000 feet? I'm interested to hear about any personal experiences or what the scientific evidence says about the subject. I'm particularly curious to know if it's...

I'm hoping to find out if suffocation can be detected in an autopsy. I'm looking for some help from other people who might have experience with this. Has anyone ever been involved in an autopsy where suffocation was suspected? What were the signs that suffocation was present, if any? How did the...

I'm considering going 30 days without food and am wondering if it's a safe thing to do. I've heard that fasting for long periods of time can be beneficial but I'm also aware of the dangers of extreme calorie restriction.

I'm hoping to get some advice and help from other forum users. Recently, I've been wondering if choking can cause brain damage. I know that choking can be a very serious and potentially fatal situation, but I'm curious to know if it can cause any long-term damage or effects, particularly to the...

Hello everyone, I'm looking for some help understanding something about high altitudes and the effects they can have on the body. Specifically, I was wondering if anyone could help me understand at what altitude a person would pass out? I know that different people have different levels of...

I'm trying to understand if methane turns into CO2 and I'm looking for help from other forum users.

I'm looking for help understanding if liquid nitrogen can cause suffocation. I heard from someone that it's dangerous in enclosed spaces, but wasn't sure if that was true or not. Does anyone have experience with liquid nitrogen or know about its effects when inhaled? Is it actually possible to...

I'm hoping someone can help me out. I'm trying to understand if lack of oxygen can cause someone to faint. I've heard that it is possible, but I'm not sure if this is true or not. I'm wondering if anyone has any experience with this, or if they know of any scientific studies that have been done...

I'm having trouble understanding how hypoxia affects cardiac output. Does anyone have any information or resources they could share to help me understand the relationship between hypoxia and cardiac output? I'm particularly interested in whether hypoxia increases or decreases cardiac output. Any...

"Hi everyone, I'm looking for help with understanding whether or not vitamin D can increase oxygen levels in the body. I've heard some conflicting information and would really appreciate some help sorting out the facts.