Which of the Following Is True Regarding Joints That Are

question 30

Multiple Choice

Which of the following is true regarding joints that are first-class levers?

• A)Their mechanical advantage may be either greater or less than 1.0.
• B)Their mechanical advantage is always less than 1.0.
• C)Their output force is always greater than the input force.
• D)Their resistance is between the joint (fulcrum) and the distal end of the bone (effort).
• E)The joint (fulcrum) is at the opposite end from the tendinous insertion (effort).

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Definitions:

Trade Deficit

A scenario in which a nation's import expenses surpass the revenue generated from its exports.

Rose

A type of flowering plant belonging to the genus Rosa, in the family Rosaceae, known for its beauty and fragrance; often symbolizes love and affection.

Doubled

Increased by 100 percent; made twice as large or numerous.

Quadrupled

Quadrupled in amount or worth.