Forces and Stresses in Tissues Quiz

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

What type of force is applied perpendicular to the tissue in a direction away from it?

  • Flexion
  • Shear
  • Tension (correct)
  • Compression

Which force is applied perpendicular to the tissue in a direction toward it?

  • Shear
  • Extension
  • Compression (correct)
  • Tension

What force is applied parallel to the cross-sectional area of the tissue?

  • Torsion
  • Extension
  • Shear (correct)
  • Compression

Which component consists of collagen and elastin fibers?

<p>Ligaments (A)</p> Signup and view all the answers

What happens when collagen is pushed beyond its yield point?

<p>Tissue lengthening due to permanent deformation (D)</p> Signup and view all the answers

How does the presence of elastin affect tissue flexibility?

<p>Increases flexibility (C)</p> Signup and view all the answers

What is the purpose of autogenic inhibition in stretching?

<p>To reflexively relax the antagonist muscle (A)</p> Signup and view all the answers

Which neurophysiological concept underlies reciprocal inhibition during stretching?

<p>Contraction of agonist causing relaxation in antagonist muscle (A)</p> Signup and view all the answers

Which property of collagen allows for slow return to normal length after deformation?

<p>Viscoelasticity (C)</p> Signup and view all the answers

What happens when a stretch lasts longer than 6 seconds according to the text?

<p>Muscle spindle sends impulses to GTO (C)</p> Signup and view all the answers

What is the main function of Golgi tendon organs (GTO) in relation to stretching?

<p>To cause reflex relaxation in the antagonist muscle (B)</p> Signup and view all the answers

What is the purpose of reciprocal inhibition during stretching?

<p>To enable relaxation in the antagonist muscle (A)</p> Signup and view all the answers

Flashcards are hidden until you start studying

More Like This

Forces and Motion Quiz
21 questions
Forces and Motion Quiz
16 questions
Forces and Elasticity Flashcards
13 questions
Estructuras y Funciones
45 questions

Estructuras y Funciones

InnocuousBliss6487 avatar
InnocuousBliss6487
Use Quizgecko on...
Browser
Browser