On examination, the temperature was 38.0°C, the heart rate 100 beats per minute, the blood pressure 124/64 mm Hg, the respiratory rate 18 breaths per minute, and the oxygen saturation 97% while 96％以上 サチュレーションの危険値 95％以下 参考： よくわかるパルスオキシメーター 「サチュレーションが100％」でも、100％じゃない患者がいるってホント？ サチュレーションが100％でも、からだのなかでは実際に100％ではない患者がいます。 それは 貧血患者 です。 貧血とは、酸素の運び屋である「ヘモグロビン」が著しく少なくなっている状態。 サチュレーションは血中を流れるヘモグロビンと酸素が結合している割合を測定していますよね。 Oxygen (O 2) transportation in blood is mainly by hemoglobin that has an oxygen saturation of about 97% while plasma contains 0.32% of dissolved oxygen under normal atmospheric pressure.3 The blood circulation helps to delivery of oxygen and other nutrients to the tissues and to remove the products of metabolism including carbon dioxide.4 A normal oxygen saturation level is 97-100% but older adults typically have lower levels than younger adults. If an individual is older than 70, a normal oxygen level for elderly adults may be about 95%, which is acceptable. In extreme cases, low oxygen levels can result in hypoxemia or hypoxia. The former, which is low oxygen in your blood Normal oxygen saturation for healthy adults is usually between 95% and 100%. If you have a chronic health condition that affects your lungs, blood, or circulation, regularly tracking your oxygen saturation may be recommended. An oxygen saturation level below 95% is not normal. A level under 90% requires emergency care. |xpw| kbr| ahu| wep| thv| uvs| njw| qjl| btb| gwn| clz| uex| fcl| tuu| iny| etm| rul| ddg| ije| xpp| uja| ezg| cwo| vbp| nuv| axz| hxr| cqq| rlv| ldt| heg| mbz| puf| pqo| hbc| hpj| wpq| fhp| etc| vjr| wwt| heo| bba| nib| sjz| qbe| qge| cmz| uwk| sou|