Question 4 1 pts What terms best describes the ability of muscle to recover from contraction? ○ contractility O extensibility ○ elasticity O excitability O all of the above ◄ Previous Next ▸ (ع)

Question 4 1 pts What terms best describes the ability of muscle to recover from contraction? ○ contractility O extensibility ○ elasticity O excitability O all of the above ◄ Previous Next ▸ (ع)

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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QUESTION 41 Organization of Skeletal Muscle 2 What is the basic functional unit of a myofibril? a. endomysium b. sarcomere C. muscle fiber d. gap junction SOOOC
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QUESTION 49 Which of the following is not an appropriate strategy to prevent low back pain O a. When carrying an object, it should be kept close to the body using both hands with the back straight Ob. The knees should be locked and hyperextended when standing for long time periods Oc When lying on your back, the knees should be bent to flatten the lower back Od. The back should be straight when sitting with the knees higher than the hips QUESTION 50 Which resistance training program method utilizes special equipment to control the speed of movement to develop maximal or near maximal force at each point in the range of motion when performing a lift Oa. plyometric O b.isokinetic Oc. isometric Od. dynamic Click Save and Submit to save and submit, Click Save All Answers to save all answers.
QUESTION 8 How does the nervous system grade the force of muscle contraction? O a. Only by recruiting additional motor units O b. Only by varying the firing rate of the motor neurons O c. By varying the firing rate of the motor neurons and by recruiting additional motor units O d. By using more motor neuron pools
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Question 22 Listen Which of the following statements are true with respect to cardiac muscle? Select all that apply A Cardiac muscle is under voluntary control D Cardiac muscle contains intercalaned discs. Cardiac muscle is located in the heart Cardiac muscle lacks striations. 00000
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