The Movement of Gases into and Out of the Lungs

question 63

Multiple Choice

The movement of gases into and out of the lungs is known as

• A)inhalation
• B)perfusion
• C)exhalation
• D)ventilation
• E)circulation

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Definitions:

Welding Symbol

A symbolic representation on drawings used to indicate the type of weld, its size, and other welding information.

Length

The measurement of something from end to end; the longest dimension of an object.

Groove Weld

A type of weld used to join two pieces of metal along the edges by depositing a weld metal groove between them.

Weld Symbol

A standardized symbol placed on drawings to specify the type, size, and other details of a weld.