Which of the Following Is True Regarding Joints That Are

question 61

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 attachment (effort).