Which of the Following Is the Approximate Partial Pressure of Oxygen

question 67

Multiple Choice

Which of the following is the approximate partial pressure of oxygen in venous blood?

• A) 40 mm Hg
• B) 100 mm Hg
• C) 160 mm Hg
• D) 760 mm Hg

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Definitions:

Skull

The bony structure forming the head, protecting the brain and supporting the structures of the face.

Cancellous Bone

A porous and spongy form of bone tissue found at the end of long bones and in the inner layers of bones, essential for metabolic processes and reducing the weight of bones.

Compact Bone

Dense, hard layers of bone tissue that give bones their strength and structure.

Lateral Bone

A bone situated on the side of a body or limb, external to the medial structures.