The labrum has two functions. The first is to deepen the socket so that the ball stays in place. Picture the shoulder joint as a beach ball on a dinner plate. The ball of the humerus (the âbeach ballâ) is much larger than the flat socket (the âdinner plateâ).
Set by top management at relevant levels within the company, quality objectives are an expression of how the company intends to achieve its quality policy. Quality objectives should be measurable, specific, and communicated, since employees need to understand how they contribute to them.
Career Overview. The purpose of quality assurance (QA) is obvious; quality technicians prevent bad items from getting to market. How they fulfill that goal varies widely depending on what they are inspecting, reports the U.S. Bureau of Labor Statistics (BLS, www.bls.gov). The field in which a quality technician works may vary.