Arrange the following in order from highest to lowest PO₂.
(1) PO₂ of pulmonary veins
(2) PO₂ of pulmonary artery
(3) PO₂ of alveolar air

A) 1, 2, 3
B) 2, 1, 3
C) 2, 3, 1
D) 3, 1, 2
E) 3, 2, 1

Question

Arrange the following in order from highest to lowest PO 2 .(1)  PO 2  of pulmonary veins(2)  PO 2  of pulmonary artery(3)  PO 2  of alveolar airA)  1, 2, 3B)  2, 1, 3C)  2, 3, 1D)  3, 1, 2E)  3, 2, 1

jasmine van der Veen · Accepted Answer

Final Answer : D, Explanation :  The PO 2  of alveolar air is the highest, followed by the PO 2  of pulmonary veins, and the lowest is the PO 2  of the pulmonary artery.

Arrange the following in order from highest to lowest PO₂.
(1) PO₂ of pulmonary veins
(2) PO₂ of pulmonary artery
(3) PO₂ of alveolar air

A) 1, 2, 3
B) 2, 1, 3
C) 2, 3, 1
D) 3, 1, 2
E) 3, 2, 1

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Learning Objectives

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Arrange the following in order from highest to lowest PO2.(1) PO2 of pulmonary veins(2) PO2 of pulmonary artery(3) PO2 of alveolar airA) 1, 2, 3B) 2, 1, 3C) 2, 3, 1D) 3, 1, 2E) 3, 2, 1

Definitions

Learning Objectives

Learning Objectives

Related questions

Arrange the following in order from highest to lowest PO₂.
(1) PO₂ of pulmonary veins
(2) PO₂ of pulmonary artery
(3) PO₂ of alveolar air

A) 1, 2, 3
B) 2, 1, 3
C) 2, 3, 1
D) 3, 1, 2
E) 3, 2, 1