2009年4月10日 · The x-axis is PO2. In the discussion, they state "it describes the relationship between the sat of Hb and the patrial pressure of (PO2) in the blood. Due to the shape of the curve, a small drop in PaO2 below 8kPa will cause a marked fall in SaO2." In the same paragraph, they made reference to both PO2 and PaO2. Thank you for your help.

2024年6月1日 · PO2 is a polyatomic ion with the name hypophosphite. Its charge is -3. It has 2 less oxygen atoms than phosphate, the "parent" polyatomic, hence the -ite suffix and the hypo- prefix.

2024年5月26日 · PO2(OH)2 is the same as H2PO4^- (note the negative charge). It would be dihydrogen phosphate.

2024年5月27日 · Yes, PaO2 (partial pressure of oxygen in arterial blood) and pO2 (partial pressure of oxygen) are the same. PaO2 specifically refers to the measurement of oxygen in arterial blood, while pO2 is a ...

2024年5月25日 · PO2 is covalent because it is formed between nonmetal atoms (phosphorus and oxygen), which share electrons to form bonds. This answer is: 👍 Helpful ( 0 ) 👎 Not Helpful ( 0 )

2014年10月22日 · Can someone please help me understand how an SpO2 value can be 95 while the PaO2 reads as low as 40 to 60. I know SpO2 is Hgb saturation% and SaO2 is O2 pressur...

2018年12月11日 · I have read several articles, with opposing statements about PO2 and aging. My understanding is that PO2 decreases with age. I have seen different formulas for calculating the PO2 reduction, that basically end up with the same value. The simplest formula l have seen is: Normal PaO2 (at sea level)= 100 mm Hg - the number if years over age 40.

2006年1月28日 · Also the curve is a sigmoid curve which tells you that very quickly a high PO2 will minutely affect the CaO2. 90/60 is for a healthy patient, in a compromised patient it may be 90/40, etc depending on how the patient's disease process has shifted the curve and ultimately affecting CaO2. CaO2 = (1.36 x Hb x SaO2/100) + (PO2 x 0.003)

2008年7月10日 · PaO2 = measures oxygen in the blood (80-100) SaO2 = measures tissue perfusion (pulse ox >95%)

It has the % saturation on the up-down axis and the pao2 (po2 in this graph, same thing for purposes of this discussion) on the side-side axis. As you can see, if your sat is around 95-100%, your pao2 is like 80-100 mmhg (or torr), normal.