QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
The neck is a:
A. first class lever
B. second class lever
C. third class lever
D. fourth class lever
Please select the best answer from the choices provided.
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Answer
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Step 1Let's solve this step by step:
Step 2: Understand Lever Classification
To determine the type of lever, we need to understand the key characteristics of lever classes: - First class lever: Fulcrum is between the effort (input force) and resistance (load) - Second class lever: Resistance is between the effort and fulcrum - Third class lever: Effort is between the resistance and fulcrum - Fourth class lever is not a standard biomechanical classification
Final Answer
Explanation: In a third class lever, the effort is applied between the fulcrum and the resistance, which precisely describes the biomechanical arrangement of the human neck.
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