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½ÃÇè ³¡³ª°í ¿¬ÈÞ¿¡ Çѹø ½Ã°£³»¾î¼ º¸½Ã¸é ÁÁÀ» °Í °°½À´Ï´Ù.
À̹øÁÖ ÁÖÁ¦´Â sighing ÀÔ´Ï´Ù.
¿ì¸®´Â º¸Åë ½ºÆ®·¹½º¸¦ ¹Þ°Å³ª ½É¸®ÀûÀ¸·Î Èûµé¶§ ÇѼûÀ» ½±´Ï´Ù.
È£ÈíÀº È£Èí±â°ü (ÄÚ, ÀÔ, ÈĵÎ, Æó : ±â°ü, ±â°üÁö, ÆóÆ÷)¿¡¼ ÀϾ´Â È°µ¿ÀÌÁö¸¸ ¿ì¸®ÀÇ ³ú°¡ È£ÈíÀ» ÁÖ°üÇÏ°í ÀÖ¾î¼ ³úÀÇ ½ÅÈ£¸¦ ¹Þ¾Æ¼ È£ÈíÀ» ÇÏ°í ÀÖ½À´Ï´Ù.
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1. ¿ì¸®¸öÀÇ È£Èí±â°ü
lung(Æó),
larynx(ÈĵÎ), trachea(±â°ü), bronchial tube(= broncus : ±â°üÁö) bronchiole (¼¼±â°üÁö)
alveoli (ÆóÆ÷)
2. ÆóÆ÷¿¡¼ gas ±³È¯ÀÌ ÀϾ´Â °úÁ¤
https://www.youtube.com/embed/NBqVd36-Y94 (樨毢)
capillary : ¸ð¼¼Ç÷°ü alveolar wall : ÆóÆ÷º®
red blood cell (RBC): ÀûÇ÷±¸
carbone dioxide( CO2)
3. regulation of respiration : Brain stem
* È£ÈíÀÇ °úÁ¤À» °£´ÜÈ÷ ¼³¸íÇØÁÖ´Â µ¿¿µ»óÀÔ´Ï´Ù.
4. sighing
ÇѼû, ȤÀº Æò¼Òº¸´Ù ±íÀº È£ÈíÀº survival mechanismÀÔ´Ï´Ù.
¶§¹®¿¡ ÇѼûÀº ÆóÀÇ °Ç°°ú ±â´É º¸ÀüÀ» µ½½À´Ï´Ù.
½ºÅÄÆ÷µå ´ëÇб³¿Í ·Î½º ¾ØÁ©·¹½º Ķ¸®Æ÷´Ï¾Æ ´ëÇб³ÀÇ ¿¬±¸ÀÚµéÀº ³ú°£(brain stem)ÀÇ ½Å°æ´Ù¹ß µÎ°÷À» Áö¸ñÇß½À´Ï´Ù.
: Âü°í : (brain stemÀÇ ±â´É)
1) ¿©·¯ ³ú ±â°ü°ú ±× ÁßÃ߸¦ ô¼ö¸¦ ¿¬°áÇÏ´Â »óÇà, ÇÏÇà ½Å°æ·ÎÀÇ Åë·Î·Î¼ÀÇ ±â´É
2)È£Èí°ú ½ÉÀå, Ç÷°üÀÇ Á¶Àý¿¡ °ü·ÃµÈ Áß¿äÇÑ ¹Ý»ç ÁßÃß ¹× ÀǽÄÀÇ Á¶Àý ±â´É
3)3¹ø¿¡¼ 12¹ø±îÁö Áß¿äÇÑ ³ú½Å°æÀÇ ÇÙ°ú ½Å°æÀÇ ±â´É
¿¬±¸ÀÚµéÀº ÁãÀÇ ³ú¿¡¼ º¸ÀÌ´Â 14,000°³ ÀÌ»óÀÇ À¯ÀüÀÚ ¹ßÇö ÆÐÅÏÀ» °üÂûÇß°í
±× Áß ³ú°£ ¾Æ·¡ÂÊ¿¡¼ µÎ °³ÀÇ Æ¯Á¤ ½Å°æ ÆéŸÀ̵å(³ú¼¼Æ÷µéÀÌ ¼·Î ÀÇ»ç ¼ÒÅëÀ» ÇÒ ¶§ »ç¿ëÇÏ´Â ºÐÀÚ)¸¦ Áö´Ñ ´º·± 200°³ Á¤µµ°¡ °ü·ÃÀÌ ÀÖ´Â °ÍÀ¸·Î ¹àÇôÁ³½À´Ï´Ù.
ÀÌ ½Å°æ ÆéƼµå´Â ¾ÆÁÖ °·ÂÇؼ, ÀÌ Áß ÇϳªÀÎ º½º£½Å°ú °ü·ÃµÈ ½Å°æ ÆéƼµå¸¦ Áã¿¡°Ô ÁÖ»çÇÏÀÚ, ÁãÀÇ ÇѼû ºñÀ²ÀÌ 10¹è ³ô¾ÆÁ³´Ù°í ÇÕ´Ï´Ù.
¶ÇÇÑ ÀÌ µÎ ÆéƼµå¸¦ ¾ïÁ¦Çϸé Áã´Â ÇѼûÀ» ½¯ ¼ö ¾ø°Ô µÇ¾ú´Ù°íÇÕ´Ï´Ù.
¿¬±¸ÀÚµéÀº ÀÌ µÎ ÆéƼµå°¡ ³ú ȸ·ÎÀÇ ´º·±¿¡°Ô ½ÅÈ£¸¦ º¸³» ¿ì¸®ÀÇ È£ÈíÀ» Á¶ÀýÇÏ°í ÇѼûÀ» ½¬°Ô ¸¸µç´Ù°í °á·ÐÀ» ³»¸®°Ô µÇ¾ú½À´Ï´Ù. ³ú ȸ·Î´Â ¿ì¸®ÀÇ È£Èí ¼Óµµ¿Í ÇѼû, ±âħ, ÇÏÇ° µî È£Èí ÇüŸ¦ Á¶ÀýÇÑ´Ù°í ¹àÇû½À´Ï´Ù.
ÀÌ ³»¿ëÀ» ¼³¸íÇØÁÖ´Â µ¿¿µ»óÀÔ´Ï´Ù.
* We Sigh Every 5 Minutes...Literally!
½ºÆ®¸³Æ®¿¡ ³ª¿Â sighÀÇ Áß¿äÇÑ ±â´ÉÀÇ ÇϳªÀÎ reset ±â´É¿¡ ´ëÇÑ µ¿¿µ»óÀÔ´Ï´Ù.
Sighing Resets Our Body
https://www.youtube.com/embed/i4TA24VxuRE
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Vocabulary
survival mechanism
: something that your body does without thinking to keep you alive
something the body does automatically in order to survive.
- survive : to continue living, especially in difficult circumstances
- mechanism : here, means a system of behaviour
to reset
: to make something work again by going back to original settings
: to return something to its original settings.
We often use this verb when talking about technology.
You can reset a computer or a phone.
reflex
: a physical action you can¡¯t control
It¡¯s something our bodies do without thinking, something you do unconsciously or automatically.
to breathe a sigh of relief
: to feel better after worrying about something
to sigh when you feel good that something bad has not happened but it¡¯s often used ****phorically. It relates more to the feeling of relief than the act of sighing.
frustration : ÁÂÀý
: the feeling of being annoyed because you can¡¯t do something.
what we feel when things aren¡¯t going well, when things are annoying us and they don¡¯t work.
resignation : ü³ä
: the feeling of accepting something bad that you cannot change.
resignation is what we feel when we finally accept that something bad has happened, that we can¡¯t change. We feel resigned to something.
To resign also means to voluntarily leave a job!
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