기도 [내 몸 둘러보기]

서울아산병원 November 17, 2015
Video Thumbnail
서울아산병원 Logo

서울아산병원

@asanmedicalcenter

About

📢 앞선 의술, 더 큰 사랑을 실천하는 서울아산병원 공식 유튜브 채널입니다. ✅ 본 채널의 모든 영상은 교육 목적의 콘텐츠로서 무료로 시청이 가능합니다.   무단으로 상업적 이용 및 도용은 금지하며, 콘텐츠 제공 문의는 아래 링크를 참조해 주십시오. ✅ 유튜브 및 그 외 온라인 채널을 통한 의료 조언, 진찰 및 진단, 원격 진료 등의 의료 서비스를 제공하지 않습니다. ✅ 영상의 내용을 토대로 한 자가 치료나 약물 복용은 삼가주시기 바라며,   질환 발생 시 반드시 의료기관이나 의사와 상담하여 진료를 받으시기 바랍니다.

Video Description

우리는 하루에 약 3만번 정도 호흡을 합니다. 끊임없이 숨을 들이마시고 내쉬면서 우리 몸에 필요한 산소는 폐로 이동시키고 이산화탄소는 몸 밖으로 배출합니다. 이때 공기가 지나는 길을 흔히 기도라고 하는데요. 후두부터 기관지까지를 의미하는 기도는 호흡에 있어서 폐 이상으로 중요한 역할을 합니다. 폐에 특별한 이상이 없어도 천식이나 만성 폐쇄성 폐질환과 같은 건강문제가 생기면 우리는 호흡 곤란으로 인해 사소한 일상생활 조차 어려워질 수 있습니다. 우리 목 주위에는 뇌에서 온몸으로 이어지는 신경다발과 심장에서 혈액을 머리 쪽으로 보내는 중요 혈관, 그리고 음식을 위로 이동시키는 식도와 공기의 이동통로인 기도가 위치하고 있습니다. 기도는 크게 후두, 기관, 기관지 세 부분으로 나누어 볼 수 있는데요. 기도가 시작되는 부분인 후두는 연골로 이루어져 있어서 비교적 단단합니다. 후두에는 '후두개'라고 하는 덮개가 있어서 음식물이 기도로 넘어가는 것을 방지해 줍니다. 후두 안쪽에는 얇은 막으로 이루어진 성대가 있는데 공기가 들고 날 때 이 성대가 떨리면서 목소리를 냅니다. 기관의 끝부분은 좌우 양쪽으로 나뉘어 폐와 연결되고 나뭇가지처럼 생긴 여러 개의 세기관지로 나뉩니다. 이 세기관지는 최종적으로 폐포와 연결되어 산소와 이산화탄소 등 가스를 교환합니다. 식도의 앞쪽에 위치하는 기관은 공기의 흐름을 유지하기 위한 특별한 구조가 있습니다. 후두와 연결되는 '기관'은 길이 약 10cm로 대략 엄지손가락 굵기의 관 형태입니다. ‘기관’은 약 20개 정도 말발굽 모양의 연골들이 층층이 쌓여있는 모양을 하고 있는데요. 이러한 연골은 목을 움직이거나 음식을 먹는 등의 활동을 할 때 기관이 눌리지 않고 항상 열려 있도록 그 형태를 유지하는 역할을 합니다. 기관의 뒤쪽 벽에는 연골이 없고 식도와 강하게 연결돼 있는데요. 간혹 이 연결 부위가 손상되거나 염증이 생기면 구멍이 나기도 합니다. 그런 경우 음식물이 기도로 넘어오게 되어 폐렴과 같은 호흡기 감염이 반복적으로 발생할 수 있습니다. 기도는 공기의 이동통로일 뿐 아니라, 건조한 공기나 외부에서 유입되는 먼지와 같은 이물질로부터 폐를 보호하는 역할도 합니다. 기도 내 점막은 끈적한 점액으로 덮여 있고 그 안엔 작은 털 모양의 섬모가 있습니다. 기도 속의 점액은 숨을 들이마실 때 함께 들어온 이물질이 더 이상 폐 속으로 들어가지 않게 꽉 잡아주는 역할을 하는데요. 점액에 붙은 먼지 등의 이물질은 섬모가 이동시켜 기도 밖으로 배출합니다. 이물질은 점액, 림프액과 섞여 가래가 되는데 가래가 기도점막을 자극하면 기침이 발생하게 됩니다. 흔히 기침을 병적인 것으로 오해를 하는 경우가 있는데 기침 자체는 기도 내 이물질이나 분비물을 제거하는 정상적인 신체 방어 기전입니다. 점막 밑에는 기관샘과 림프절이 분포돼 있는데요. 기관샘에서는 점액을 분비해 기도 속으로 들어온 공기가 적당한 습도를 유지하도록 해주고, 기관 림프절은 기관과 기관지의 이상 여부를 감시합니다. 매연, 담배연기, 먼지 등 오염된 공기로 인해 기관지천식, 기관지확장증, 만성폐쇄성 폐질환 등 호흡기 질환을 앓는 환자들이 꾸준히 증가하고 있습니다. 이러한 호흡기 질환들은 대부분 기침과 가래, 호흡곤란 등의 증상이 나타나는데 질환마다 원인과 치료 방법이 다르기 때문에 정확한 감별진단이 필요한데요. 만약 기침, 가래와 같은 증상이 2주 이상 있거나 호흡곤란 등의 증상이 동반된다면 반드시 금연하도록 하고 심각한 질환으로 이어지기 전에 빠른 조치를 취하는 것이 좋겠습니다.

You May Also Like

Upgrade Your Everyday

AI-recommended products based on this video

Loading...
Kasa Smart Outdoor Smart Plug by TP-Link (KP400) - Smart WiFi Outlet with 2 Sockets, IP64 Waterproof, Works with Alexa and Google Home, 2.4GHz WiFi Required, No Hub Required, Sunset & Sunrise Offset

Kasa Smart Outdoor Smart Plug by TP-Link (KP400) - Smart WiFi Outlet with 2 Sockets, IP64 Waterproof, Works with Alexa and Google Home, 2.4GHz WiFi Required, No Hub Required, Sunset & Sunrise Offset

(28,846)
$21.99$17.99
FREE delivery Wed, Aug 20 on your first order
1K+ bought in past month
Loading...
Wireless Earbuds Bluetooth 5.4 Headphones, 50H Playtime Stereo Earphones with ENC Noise Cancelling, IPX7 Waterproof Open Ear Buds with Ergonomic Earhook for Fitness/Sports/Workouts Black

Wireless Earbuds Bluetooth 5.4 Headphones, 50H Playtime Stereo Earphones with ENC Noise Cancelling, IPX7 Waterproof Open Ear Buds with Ergonomic Earhook for Fitness/Sports/Workouts Black

(182)
$39.99
Prime
Loading...
Wireless Earbuds, Bluetooth 5.4 Headphones HiFi Stereo with 6 HD Mics, 2025 Active Noise Cancelling Earbuds, 36H Playtime and LED Display in Ear Earphones, IP7 Waterproof Wireless Headphones, Black

Wireless Earbuds, Bluetooth 5.4 Headphones HiFi Stereo with 6 HD Mics, 2025 Active Noise Cancelling Earbuds, 36H Playtime and LED Display in Ear Earphones, IP7 Waterproof Wireless Headphones, Black

(159)
$29.99$26.99
FREE delivery Fri, Jan 2 on your first order
Loading...
Wireless Earbuds, Sports Bluetooth Headphones, 80Hrs Playtime Ear Buds with LED Power Display, Noise Canceling Headset, IPX7 Waterproof Earphones for Workout/Running(Black)

Wireless Earbuds, Sports Bluetooth Headphones, 80Hrs Playtime Ear Buds with LED Power Display, Noise Canceling Headset, IPX7 Waterproof Earphones for Workout/Running(Black)

(421)
$39.99
Prime
1K+ bought in past month
Loading...
Monster Open Ear Headphones AC330, Wireless Earbuds Bluetooth 5.4 with Clear Talk, Stylish Rotating Case with Lanyard, Type-C Charging, Comfort Fit, 24H Playback, IPX5 Water Resistant, Black

Monster Open Ear Headphones AC330, Wireless Earbuds Bluetooth 5.4 with Clear Talk, Stylish Rotating Case with Lanyard, Type-C Charging, Comfort Fit, 24H Playback, IPX5 Water Resistant, Black

(262)
$29.99
FREE delivery Tue, Dec 30 on your first order
500+ bought in past month
Loading...
Brita Stainless Steel Premium Filtering Water Bottle, BPA-Free, Reusable, Insulated, Replaces 300 Plastic Water Bottles, Filter Lasts 2 Months or 40 Gallons, Includes 1 Filter, Carbon - 20 oz.

Brita Stainless Steel Premium Filtering Water Bottle, BPA-Free, Reusable, Insulated, Replaces 300 Plastic Water Bottles, Filter Lasts 2 Months or 40 Gallons, Includes 1 Filter, Carbon - 20 oz.

(2,652)
$81.37$76.36
FREE delivery Sep 29 - Oct 2
Loading...
Simple Modern Filtered Water Bottle | Insulated Stainless-Steel Carbon Filter Travel Water Bottles | Reusable for Clean Drinking Water On The Go | 24oz, Sea Glass Sage

Simple Modern Filtered Water Bottle | Insulated Stainless-Steel Carbon Filter Travel Water Bottles | Reusable for Clean Drinking Water On The Go | 24oz, Sea Glass Sage

(26)
$30.13
FREE delivery Tue, Sep 23 on your first order
Loading...
FITVII Health & Fitness Tracker (Answer/Make Calls), Smart Watch with 24/7 Heart Rate and Blood Pressure, Sleep Tracking Monitor, 120+ Sport Mode Activity Tracker

FITVII Health & Fitness Tracker (Answer/Make Calls), Smart Watch with 24/7 Heart Rate and Blood Pressure, Sleep Tracking Monitor, 120+ Sport Mode Activity Tracker

(198)
$59.99
FREE delivery Sun, Aug 10
100+ bought in past month
Loading...
AYATAHA AYATAHA Smart Watch for Kids, Smartwatch Fitness Tracker for Boys Girls, Children's Activity Watch 37 Sports Modes SMS Notification, HD Full Touchscreen IP67 Waterproof, Blue

AYATAHA AYATAHA Smart Watch for Kids, Smartwatch Fitness Tracker for Boys Girls, Children's Activity Watch 37 Sports Modes SMS Notification, HD Full Touchscreen IP67 Waterproof, Blue

(55)
$41.99
PrimeFREE delivery Sat, Jun 14
Loading...
Iaret Iaret Smart Watch for Women, 1.83" HD Fitness Tracker with 4 Bands, Answer/Make Calls, Heart Rate/Sleep/SpO2/Step Tracking, 100+ Sport Modes, Android/iPhone Compatible Gift (Rose Gold)

Iaret Iaret Smart Watch for Women, 1.83" HD Fitness Tracker with 4 Bands, Answer/Make Calls, Heart Rate/Sleep/SpO2/Step Tracking, 100+ Sport Modes, Android/iPhone Compatible Gift (Rose Gold)

(42)
$59.99
FREE delivery Thu, Jun 19
100+ bought in past month
Loading...
Smart Watch for Men Women 1.8" Fitness Tracker, Bluetooth Call, DIY Dial, Heart Rate Sleep Blood Oxygen Monitor, 100+ Sports Modes, IP68 Waterproof Smartwatch for Android iPhone, Alexa Built-in

Smart Watch for Men Women 1.8" Fitness Tracker, Bluetooth Call, DIY Dial, Heart Rate Sleep Blood Oxygen Monitor, 100+ Sports Modes, IP68 Waterproof Smartwatch for Android iPhone, Alexa Built-in

(980)
$39.99
FREE delivery Sun, Sep 21
300+ bought in past month
Loading...
Hand Warmers 2 Pack, 14000mAh Rechargeable Hand Warmers, Electric Hand Warmer Reusable, Portable Power Bank USB Hand Warmers 4 Levels 8 Heating, Gifts for Raynauds Ski Golf Camping

Hand Warmers 2 Pack, 14000mAh Rechargeable Hand Warmers, Electric Hand Warmer Reusable, Portable Power Bank USB Hand Warmers 4 Levels 8 Heating, Gifts for Raynauds Ski Golf Camping

(683)
$74.08$59.47
FREE delivery Jun 13 - 18
Loading...
Hand Warmers Rechargeable, 10000mAh Electric Heated Gloves Power Bank Portable Graphene Handwarmers Pouch with 3 Levels & Double-Sided Heating for Hunting Camping Golf Xmas Gifts for Women Men Kids

Hand Warmers Rechargeable, 10000mAh Electric Heated Gloves Power Bank Portable Graphene Handwarmers Pouch with 3 Levels & Double-Sided Heating for Hunting Camping Golf Xmas Gifts for Women Men Kids

(651)
$44.99
PrimeFREE delivery Sun, Jun 15
Loading...
2Pack Rechargeable Hand Warmer, 8000mAh Electric Hand Warmer Power Bank, Portable USB-C Hand Warmer for Pocket, Reusable Hand Warmer Up to 8 hrs Each, Warm Gift for Men Women, for Hunting, Camping
Amazon's Choice

2Pack Rechargeable Hand Warmer, 8000mAh Electric Hand Warmer Power Bank, Portable USB-C Hand Warmer for Pocket, Reusable Hand Warmer Up to 8 hrs Each, Warm Gift for Men Women, for Hunting, Camping

(1,128)
$15.99
FREE delivery Sat, Jun 14 on your first order
Loading...
GTOCE Portable Charger,40000mAh Power Bank with 22.5W Fast Charging LED Digital Display Battery Pack with 6 Outputs 2 Inputs, Type C Powerbank Portable Charger for iPhone 16 pro Samsung AirPods,Black

GTOCE Portable Charger,40000mAh Power Bank with 22.5W Fast Charging LED Digital Display Battery Pack with 6 Outputs 2 Inputs, Type C Powerbank Portable Charger for iPhone 16 pro Samsung AirPods,Black

(334)
$42.99
FREE delivery Thu, Oct 16
1K+ bought in past month
Loading...
Monster Sleep Ear100 Ear Buds, Sleep Earbuds with Stereo Sound, Design for Side Sleeper, 32H Playtime, Bluetooth 6.0, ENC Noise Cancelling, IPX6 Waterproof Mini Headphones, Black

Monster Sleep Ear100 Ear Buds, Sleep Earbuds with Stereo Sound, Design for Side Sleeper, 32H Playtime, Bluetooth 6.0, ENC Noise Cancelling, IPX6 Waterproof Mini Headphones, Black

(6)
$39.99
FREE delivery Sat, Dec 27
Loading...
Hydroponics Growing System Indoor Garden - Herb Garden with Grow Light, 15 Pods Stainless Steel Indoor Garden Kit, Auto Timer, Gardening Gift for All Ages

Hydroponics Growing System Indoor Garden - Herb Garden with Grow Light, 15 Pods Stainless Steel Indoor Garden Kit, Auto Timer, Gardening Gift for All Ages

(24)
$206.57$200.61
FREE delivery Jun 13 - 17
Loading...
Umbra Triflora Hanging Planter for Window, Indoor Herb Garden, Set of 5, White/Black

Umbra Triflora Hanging Planter for Window, Indoor Herb Garden, Set of 5, White/Black

(7,808)
$71.52
PrimeFREE delivery Sat, Jun 14
Loading...
Large Hydroponics Growing System 14 Pods, Indoor Herb Garden with LED Grow Light, 5L Water Tank, Hydroponic Grow Kit with 3 Auto-Timers, Rotatable Light Panel and Child Lock for Home School Gardening

Large Hydroponics Growing System 14 Pods, Indoor Herb Garden with LED Grow Light, 5L Water Tank, Hydroponic Grow Kit with 3 Auto-Timers, Rotatable Light Panel and Child Lock for Home School Gardening

(119)
$167.81
FREE delivery Jun 16 - 20
Loading...
Hanging Planter Hanging Plant Holder, 6 Inch 4 Indoor Plant Pots, Wall/Window Plant Hanger Indoor Herb Garden

Hanging Planter Hanging Plant Holder, 6 Inch 4 Indoor Plant Pots, Wall/Window Plant Hanger Indoor Herb Garden

(269)
$35.99$28.90
PrimeFREE delivery Sat, Jun 14
Loading...
slopehill Multi Hair Stylers & Hair Straightener - 2 in 1 Wet to Dry Air Straightener and Hair Dryer Combo with High Speed Air + Rapid Heat-Up + Customizable Temperature(Pink)

slopehill Multi Hair Stylers & Hair Straightener - 2 in 1 Wet to Dry Air Straightener and Hair Dryer Combo with High Speed Air + Rapid Heat-Up + Customizable Temperature(Pink)

(177)
$139.99
Prime
Loading...
Hi.FANCY Portable Laptop Stand with Dual Cooling Fans for 14-17inch Laptops, Grey, 23.5 x 25.9 x 0.95cm

Hi.FANCY Portable Laptop Stand with Dual Cooling Fans for 14-17inch Laptops, Grey, 23.5 x 25.9 x 0.95cm

(0)
$36.99
FREE delivery Aug 18 - 28
Loading...
Laptop Stand for Desk, Adjustable Laptop Riser ABS+Silicone Foldable Portable Laptop Holder, Ventilated Cooling Notebook Stand for 10-15.6” Laptops,Tablet-Black

Laptop Stand for Desk, Adjustable Laptop Riser ABS+Silicone Foldable Portable Laptop Holder, Ventilated Cooling Notebook Stand for 10-15.6” Laptops,Tablet-Black

(11,679)
$14.99
FREE delivery Sat, Jun 14 on your first order
500+ bought in past month
Loading...
JETech 5 in 1 Case for Samsung Galaxy S25 Ultra 5G with 2-Pack Each Tempered Glass Screen Protector and Camera Lens Protector, Non-Yellowing Shockproof Bumper Phone Cover (Clear)

JETech 5 in 1 Case for Samsung Galaxy S25 Ultra 5G with 2-Pack Each Tempered Glass Screen Protector and Camera Lens Protector, Non-Yellowing Shockproof Bumper Phone Cover (Clear)

(197)
$15.99
FREE delivery Sat, Jun 14 on your first order
100+ bought in past month
Loading...
TAURI for iPhone 17 Pro Max Case 6.9" with 1-Pack Screen Protector, Camera Lens Full Protection, Military-Grade Protection, Shockproof Transparent Back Bumper Phone Cover - Clear Global Recycled Standard

TAURI for iPhone 17 Pro Max Case 6.9" with 1-Pack Screen Protector, Camera Lens Full Protection, Military-Grade Protection, Shockproof Transparent Back Bumper Phone Cover - Clear Global Recycled Standard

(0)
$10.76
FREE delivery Thu, Oct 16 on your first order
2K+ bought in past month
Loading...
TAURI for iPhone 17 Pro Case 6.3" with 1-Pack Screen Protector, Camera Lens Full Protection, Military-Grade Protection, Shockproof Transparent Back Bumper Phone Cover - Clear Global Recycled Standard
Best Seller

TAURI for iPhone 17 Pro Case 6.3" with 1-Pack Screen Protector, Camera Lens Full Protection, Military-Grade Protection, Shockproof Transparent Back Bumper Phone Cover - Clear Global Recycled Standard

(61,696)
$10.76
Prime
2K+ bought in past month
Loading...
JOINPAYA 1Set Rechargeable Hand Warmer Hand Heater for Winter Heating Levels Compact

JOINPAYA 1Set Rechargeable Hand Warmer Hand Heater for Winter Heating Levels Compact

(0)
$9.29
FREE delivery Jun 20 - Jul 4
Loading...
Shakven Rechargeable Hand Warmer | Cute Comfortable Portable Hand Warmers,Ergonomic Adjustable Energy-Efficient Small Heater for Travel, Outdoor, Winter

Shakven Rechargeable Hand Warmer | Cute Comfortable Portable Hand Warmers,Ergonomic Adjustable Energy-Efficient Small Heater for Travel, Outdoor, Winter

(0)
$26.93
FREE delivery Jun 19 - Jul 2
Loading...
OCOOPA IP45 Waterproof Hand Warmer Rechargeable, Up to 15hrs Heat,10000mAh Durable Quick Charge Electric Hand Heater, PD Compatible, 3 Levels for Outdoors, Heavy Duty, H01-PD PRO

OCOOPA IP45 Waterproof Hand Warmer Rechargeable, Up to 15hrs Heat,10000mAh Durable Quick Charge Electric Hand Heater, PD Compatible, 3 Levels for Outdoors, Heavy Duty, H01-PD PRO

(50)
$39.99
PrimeFREE delivery Sat, Jun 14
Loading...
OCOOPA IP45 Waterproof Hand Warmer Rechargeable, Up to 15hrs Heat,10000mAh Durable Quick Charge Electric Hand Heater, PD Compatible, 3 Levels for Outdoors, Heavy Duty, H01-PD PRO

OCOOPA IP45 Waterproof Hand Warmer Rechargeable, Up to 15hrs Heat,10000mAh Durable Quick Charge Electric Hand Heater, PD Compatible, 3 Levels for Outdoors, Heavy Duty, H01-PD PRO

(649)
$39.99
PrimeFREE delivery Sat, Jun 14