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  • (SFX MUSIC) Himy name is Tony Punturieri and I am

  • a program officer in the Division of Lung Diseases at the National Heart, Lung, and

  • Blood InstituteNHLBI.

  • The main diagnostic test for COPD is called spirometry.

  • Spirometry is a lung function test that assesses how much air goes in and out of your lungs

  • and how fast it does so.

  • You should ask your health care provider to test you with spirometry if you are over 40

  • and you are a smoker or an ex-smoker; if you are out of breath or if you cough very frequently,

  • bringing up a lot of mucus; and generally, if you are concerned for your lung health

  • or if you are already diagnosed with a lung disease.

  • Spirometry is a very sensitive test and can catch a lung disease at its very early stages.

  • Hi, welcome to the pulmonary function lab.

  • I'm Mark and I'll be doing your spirometry today.

  • So, on this test we will ask you to exert yourself so I want you to be comfortable

  • And we don't want any clothing that is going to restrict your chest expansion or your performance.

  • So, if you want to take your jacket off and make yourself comfortable.

  • Sure.

  • And I'll ask you to have a seat here.

  • So, we are primarily measuring the total amount of air you can blow out but also, we are measuring

  • how fast you can blow it out.

  • We are trying to measure that maximum amount you can blow out in the first second.

  • So after you get on the mouthpiece and put the nose clips on, I'll ask you to begin

  • with a few normal breaths and then at a certain point I'll ask you to take a fast deep breath

  • all the way in and I'll tell you to blast it out and I want you to immediately blow

  • it out as hard and as fast as you can and we have certain flow and volume criteria that

  • we have to meet so even after you blow it out and you feel like you may be empty I'll

  • still coach you to keep blowing, keep pushing, keep going, keep going.

  • And after a few seconds I'll ask you to take another fast, deep breath back in and

  • then I'll ask you to come off the mouthpiece.

  • So, let's go ahead and try it.

  • Go ahead and put the nose clips on; we want to be sure that you can't breathe through

  • your nose.

  • And this mouthpiece is like a snorkeling mouthpiece so I need your lips over the outside portion

  • of it and your teeth go behind it, teeth biting down on the two tabs.

  • And just want to be sure your tongue is not including the hole in the mouthpiece.

  • And just want you to begin with some normal breathing.

  • All right, and now take a fast, deep breath in and blast it out!

  • Keep blowing, keep blowing, keep going, you're doing great!

  • Keep going, keep pushing out, keep pushing, keep pushing.

  • Take a fast, deep breath all the way back in.

  • That's great you can come off that mouth piece and take those nose clips off.

  • As you can see, spirometry is an easy test to take.

  • Talk to your provider about spirometry.

  • (SFX MUSIC)

(SFX MUSIC) Himy name is Tony Punturieri and I am

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スピロメトリー検査を受ける (Taking a Spirometry Test)

  • 17 1
    yao に公開 2021 年 01 月 14 日
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