Muscle Energy Technique Quiz

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Questions and Answers

What is the primary purpose of muscle energy techniques (MET)?

  • To improve musculoskeletal function and reduce pain (correct)
  • To induce involuntary muscle contractions
  • To promote relaxation of the muscles
  • To stimulate the nervous system

Which of the following is NOT a form of muscle energy technique (MET)?

  • Post-isometric relaxation (PIR)
  • Reciprocal inhibition (RI)
  • Isometric contraction
  • Isotonic contraction (correct)

What is the assumed effect of reduced tone experienced by a muscle following an isometric contraction in MET?

  • Antagonist muscle inhibition
  • Automatic muscle relaxation
  • Reciprocal inhibition (RI)
  • Post-contraction inhibition (PIR) (correct)

Which neurophysiological principle relates to the automatic relaxation of a muscle for a brief, latent period after contraction?

<p>Post-contraction inhibition (PIR) (A)</p> Signup and view all the answers

What does reciprocal inhibition (RI) state in relation to muscle contraction?

<p>The antagonist muscle is automatically inhibited (D)</p> Signup and view all the answers

What do muscle energy techniques (MET) incorporate to improve musculoskeletal function and reduce pain?

<p>Patient-initiated isometric and/or isotonic contractions (D)</p> Signup and view all the answers

Which form of MET refers to the assumed effect of reduced tone experienced by a muscle after brief periods following an isometric contraction?

<p>Post-isometric relaxation (PIR) (B)</p> Signup and view all the answers

What is the assumed effect of reduced tone experienced by a muscle after brief periods following an isometric contraction in MET called?

<p>Post-isometric relaxation (PIR) (D)</p> Signup and view all the answers

Which neurophysiological principle accounts for the automatic relaxation of a muscle for a brief, latent period after contraction in MET?

<p>Post-contraction inhibition (PIR) (D)</p> Signup and view all the answers

What is the physiological response of the antagonists of a contracted muscle in MET known as?

<p>Antagonistic inhibition (AI) (C)</p> Signup and view all the answers

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Study Notes

Muscle Energy Techniques (MET)

  • The primary purpose of MET is to improve musculoskeletal function and reduce pain.

Forms of MET

  • NOT a form of MET: (question does not specify an option, but it implies that there are different forms of MET)

Neurophysiological Principles

  • The assumed effect of reduced tone experienced by a muscle following an isometric contraction in MET is due to the Post-Isometric Relaxation (PIR).
  • The neurophysiological principle that relates to the automatic relaxation of a muscle for a brief, latent period after contraction is Post-Isometric Relaxation (PIR).
  • Reciprocal Inhibition (RI) states that when a muscle contracts, its antagonist muscle relaxes.

Inhibiting Muscle Contraction

  • MET incorporates Post-Isometric Relaxation (PIR) and Reciprocal Inhibition (RI) to improve musculoskeletal function and reduce pain.
  • The physiological response of the antagonists of a contracted muscle in MET is known as Reciprocal Inhibition (RI).

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