The Rotator Cuff Muscles Serve to Hold the Humeral Head

question 17

Multiple Choice

The rotator cuff muscles serve to hold the humeral head against the glenoid fossa and best serve to facilitate which arthrokinematic motion of the shoulder joint?

• A) Roll
• B) Spin
• C) Glide
• D) Shear

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Definitions:

Zero-Coupon Bond

A debt security that does not pay periodic interest and is sold at a discount from its face value, with its return coming at the bond's maturity.

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A bond's expected rate of return if held until its maturity date, calculated based on its current market price, coupon rate, and time to maturity.

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The nominal or face value of a bond, share of stock, or other financial instrument, set by the issuing company at the time of issue.

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A debt security issued by corporations or governments that pays periodic interest payments based on a fixed interest rate until the bond reaches its maturity date, at which point the principal is repaid.