Snap-On Lenses Can Make a Full-Face Respirator Safe for Protection

question 40

True/False

Snap-on lenses can make a full-face respirator safe for protection of a welder's eyes.

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Definitions:

Clavicle

The collar bone, articulating with the sternum and scapula.

Subluxation

The partial dislocation or misalignment of a joint or organ.

Articulating Surfaces

The contact regions between bones that move against each other in a joint, usually covered with articular cartilage.

Dislocation

An injury where the ends of bones are forced from their normal positions in the joint, causing pain and dysfunction.