Doctor Answers Lung Questions | Tech Support | WIRED

About this video

Pulmonologist Dr. Ravi Kalhan, MD answers the internet's burning questions about our lungs. Why do we yawn and why is it contagious? How do lungs heal after a smoker quits? What chemicals actually make vaping dangerous? How does a lung transplant work? Answers to these questions and many more await on Lung Support.
 
 #Pulmonology #Lungs #Health
 
 00:00 - Lung Support
 00:12 - My lungs are on auto-pilot
 01:19 - How inhalers work
 02:29 - Wind knocked out of you? Blame the diaphragm
 03:17 - 1 big lung ❌ 2 lungs ✅
 03:34 - What does this sound like?
 04:26 - The new way to transplant lungs
 05:51 - Contagious yawning? It’s empathetic
 06:50 - How air enters the lungs
 07:43 - Hiccups: nature’s punishment for breathing
 08:29 - Why vaping is dangerous
 09:55 - CO₂ is a diver’s worst enemy
 11:09 - Should I breathe through my 👃 or 👄?
 12:49 - Burning lungs? Your body’s lying to you
 13:21 - Coughing up blood: 𝐬𝐞𝐞 𝐲𝐨𝐮𝐫 𝐝𝐨𝐜𝐭𝐨𝐫
 13:31 - Breathing into a paper bag for hyperventilation
 14:40 - Don’t breathe your food
 15:23 - Why lungs collapse 
 16:46 - Healing after smoking
 18:02 - *coughs* that’s not my lung
 18:26 - Asthma vs. pneumonia
 20:12 - I’m just looking for some hemoglobin Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 
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