Arrange the Following in Order from Highest to Lowest PO₂

question 150

Multiple Choice

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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Definitions:

Behavior

Behavior refers to the actions or reactions of an organism, usually in relation to its environment, which can be conscious or subconscious, overt or covert, and voluntary or involuntary.

Persistent Vegetative State

A condition of severely impaired consciousness where individuals lose higher brain function but maintain autonomic functions.

Rudimentary Behaviors

Basic or simple behaviors often instinctive or foundational in nature, typically seen in early development stages or simpler life forms.

Brain Abnormalities

Alterations in the structure or function of the brain that deviate from the typical, often associated with neurological or psychiatric conditions.