Muscle Physiology Basics

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Questions and Answers

Which type of muscle is responsible for the movement of limbs by contracting?

  • Skeletal muscle (correct)
  • Smooth muscle
  • Visceral muscle
  • Cardiac muscle

What is the main function of smooth muscles in the body?

  • Constricting blood vessels (correct)
  • Moving limbs
  • Maintaining posture
  • Contracting the heart

What percentage of the total body weight is contributed by skeletal muscles?

  • 40% (correct)
  • 30%
  • 20%
  • 50%

Which property of skeletal muscles refers to its ability to extend when stretched?

<p>Extensibility (B)</p> Signup and view all the answers

What is the main function of cardiac muscle in the body?

<p>Contracting the heart (B)</p> Signup and view all the answers

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