Anatomy and Physiology
9th Edition
ISBN: 9781260256000
Author: SALADIN
Publisher: MCG
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Chapter 9.2, Problem 11BYGO
Summary Introduction
To analyze:
The site of effort, fulcrum, and resistance in the act of the dorsiflexion, the class of lever represented by the foot during the dorsiflexion, and the reason to have a mechanical advantage greater or less than 1.
Introduction:
The skeletal system's bones are connected by joints, or articulations, to form a useful whole that supports the body, allows for efficient movement, and shields the soft tissues. The shoulder, elbow, and knee joints, for example, are amazing examples of biological design since they are self-lubricating, nearly frictionless, and capable of supporting enormous loads, withstanding compression, and performing smooth and accurate motions.
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Chapter 9 Solutions
Anatomy and Physiology
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 - The fundamental definition of joint (articulation)...Ch. 9.1 - Relationships and differences between the sciences...Ch. 9.1 - Prob. 3AYLOCh. 9.1 - Prob. 4AYLO
Ch. 9.1 - Characteristics and examples of bony joints...Ch. 9.1 - Characteristics of fibrous joints (synarthroses)...Ch. 9.1 - Characteristics of cartilaginous joints...Ch. 9.2 - Prob. 7BYGOCh. 9.2 - Prob. 8BYGOCh. 9.2 - Prob. 9BYGOCh. 9.2 - Prob. 10BYGOCh. 9.2 - Prob. 11BYGOCh. 9.2 - The definition and anatomical features of a...Ch. 9.2 - General anatomy of tendons, ligaments, bursae, and...Ch. 9.2 - Three essential components of a leverCh. 9.2 - Prob. 4AYLOCh. 9.2 - Prob. 5AYLOCh. 9.2 - Variables that determine a joints range of motion...Ch. 9.2 - Prob. 7AYLOCh. 9.2 - Six kinds of synovial joints; how each is...Ch. 9.2 - The concept of zero position and how it relates to...Ch. 9.2 - Prob. 10AYLOCh. 9.2 - Prob. 11AYLOCh. 9.2 - The same for flexion, extension, hyperextension,...Ch. 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 - Features of the jaw (temporomandibular) joint...Ch. 9.3 - Features of the shoulder (glenohumeral) joint...Ch. 9.3 - Prob. 3AYLOCh. 9.3 - Prob. 4AYLOCh. 9.3 - Prob. 5AYLOCh. 9.3 - Features of the ankle (talocrural) joint,...Ch. 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. 18TYRCh. 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. 1WWTSCh. 9 - A doctor who treats arthritis is called a...Ch. 9 - Prob. 3WWTSCh. 9 - Prob. 4WWTSCh. 9 - Prob. 5WWTSCh. 9 - Prob. 6WWTSCh. 9 - Prob. 7WWTSCh. 9 - Prob. 8WWTSCh. 9 - Synovial fluid is secreted by the bursae.Ch. 9 - Prob. 10WWTSCh. 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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