Doctor Answers Lung Questions | Tech Support | WIRED

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

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