The Plateau Portion of the O?-Hb Curve
A)is in the Blood-

question 170

Multiple Choice

The plateau portion of the O?-Hb curve

• A)is in the blood- \(\mathrm { P } _ { \mathrm { O } _ { 2 } }\) range that exists at pulmonary capillaries
• B)means that Hb becomes nearly saturated in the lungs unless pulmonary capillary \(\mathrm { P } _ { \mathrm { O } _ { 2 } }\) falls below 60 mm Hg
• C)is in the blood- \(\mathrm { P } _ { \mathrm { O } _ { 2 } }\) range that exists at the systemic capillaries
• D)is both a and b
• E)is both b and c

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