EBK ANATOMY & PHYSIOLOGY: THE UNITY OF
7th Edition
ISBN: 8220102796409
Author: SALADIN
Publisher: YUZU
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Textbook Question
Chapter 9, Problem 7TYR
In a second-class lever, the effort
- a. is applied to the end opposite the fulcrum.
- b. is applied to the fulcrum itself.
- c. is applied between the fulcrum and resistance.
- d. always produces an MA less than 1.0.
- e. is applied on one side of the fulcrum to move a resistance on the other side.
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Which of the following statements is (are) true about lever systems?a. The effort is the origin of the muscle.b. The fulcrum is a joint.c. The resistance is between the effort and the fulcrum in a third-class lever.d. First-class levers are the most common in the human body.e. The quadriceps muscles use a third-class lever to extend the knee.
Generation of Force 2
During concentric contractions, increasing the speed of contraction will
a. increase the force produced
b. have no effect on the force produced
c. decrease the force produced
DOO0
Chapter 9 Solutions
EBK ANATOMY & PHYSIOLOGY: THE UNITY OF
Ch. 9.1 - Prob. 1BYGOCh. 9.1 - Prob. 2BYGOCh. 9.1 - Prob. 3BYGOCh. 9.1 - Prob. 4BYGOCh. 9.1 - Prob. 5BYGOCh. 9.1 - Prob. 6BYGOCh. 9.1 - Prob. 1AYLOCh. 9.1 - Prob. 2AYLOCh. 9.1 - Prob. 3AYLOCh. 9.1 - Prob. 4AYLO
Ch. 9.1 - Prob. 5AYLOCh. 9.1 - Prob. 6AYLOCh. 9.1 - Prob. 7AYLOCh. 9.2 - Prob. 7BYGOCh. 9.2 - Prob. 8BYGOCh. 9.2 - Prob. 9BYGOCh. 9.2 - Prob. 10BYGOCh. 9.2 - Prob. 11BYGOCh. 9.2 - Prob. 1AYLOCh. 9.2 - Prob. 2AYLOCh. 9.2 - Prob. 3AYLOCh. 9.2 - Prob. 4AYLOCh. 9.2 - Prob. 5AYLOCh. 9.2 - Prob. 6AYLOCh. 9.2 - Prob. 7AYLOCh. 9.2 - Prob. 8AYLOCh. 9.2 - Prob. 9AYLOCh. 9.2 - Prob. 10AYLOCh. 9.2 - Prob. 11AYLOCh. 9.2 - Prob. 12AYLOCh. 9.2 - Prob. 13AYLOCh. 9.2 - Prob. 14AYLOCh. 9.3 - Prob. 12BYGOCh. 9.3 - Prob. 13BYGOCh. 9.3 - Prob. 14BYGOCh. 9.3 - Prob. 15BYGOCh. 9.3 - Prob. 16BYGOCh. 9.3 - Prob. 1AYLOCh. 9.3 - Prob. 2AYLOCh. 9.3 - Prob. 3AYLOCh. 9.3 - Prob. 4AYLOCh. 9.3 - Prob. 5AYLOCh. 9.3 - Prob. 6AYLOCh. 9 - Prob. 1TYRCh. 9 - Which of the following is the least movable? a. a...Ch. 9 - Prob. 3TYRCh. 9 - Prob. 4TYRCh. 9 - Which of the following terms denotes a general...Ch. 9 - Prob. 6TYRCh. 9 - In a second-class lever, the effort a. is applied...Ch. 9 - Prob. 8TYRCh. 9 - Prob. 9TYRCh. 9 - The rotator cuff includes the tendons of all of...Ch. 9 - Prob. 11TYRCh. 9 - A fluid-filled sac that eases the movement of a...Ch. 9 - Prob. 13TYRCh. 9 - _____ is the science of movement.Ch. 9 - Prob. 15TYRCh. 9 - Prob. 16TYRCh. 9 - Prob. 17TYRCh. 9 - Prob. 18YRCh. 9 - Prob. 19TYRCh. 9 - Prob. 20TYRCh. 9 - Prob. 1BYMVCh. 9 - Prob. 2BYMVCh. 9 - Prob. 3BYMVCh. 9 - Prob. 4BYMVCh. 9 - Prob. 5BYMVCh. 9 - Prob. 6BYMVCh. 9 - Prob. 7BYMVCh. 9 - Prob. 8BYMVCh. 9 - Prob. 9BYMVCh. 9 - Prob. 10BYMVCh. 9 - Prob. 1TFCh. 9 - A doctor who treats arthritis is called a...Ch. 9 - Prob. 3TFCh. 9 - Prob. 4TFCh. 9 - Prob. 5TFCh. 9 - Prob. 6TFCh. 9 - Prob. 7TFCh. 9 - Prob. 8TFCh. 9 - Synovial fluid is secreted by the bursae.Ch. 9 - Prob. 10TFCh. 9 - All second-class levers produce a mechanical...Ch. 9 - For each of the following joint movements, state...Ch. 9 - In order of occurrence, list the joint actions...Ch. 9 - Prob. 4TYCCh. 9 - Prob. 5TYC
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