Do You Know ? Water Gives Life & Fuel

What If Oxygen Disappeared for 5 Seconds?

Your pulse ox says 98%. Everything’s fine… right? Not always. SpO₂ measures hemoglobin saturation, not how much oxygen is actually being delivered to tissues. A patient can have a normal SpO₂ and still be hypoxic in certain situations, like severe anemia or carbon monoxide poisoning. Understanding the difference between oxygen saturation and oxygen delivery is an important concept for nursing exams and clinical practice. If the bus analogy helped you understand it, drop a 🚌 in the comments. #nu

"தமிழகம் ஜனாதிபதி ஆட்சியை நோக்கி நகர்கிறது"😯

CM Stalin: என் பிறந்தநாளுக்கு மனைவி எடுத்த Dress இது🥰

"எனக்கு கட்டம் மேல நம்பிக்கை இல்ல..."😯 |CM Stalin

Can Toxic Oxygen Kill Humans in 100 Years?

What happens if Earth’s Oxygen doubled? #fyp #astronomy #spacetok #sciencefacts #space