Robin Sommerfeld
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Material from Lecture 4 and Lab 1

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Robin Sommerfeld
Created by Robin Sommerfeld over 6 years ago
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Joint Motions and Tissue Stress

Question 1 of 13

1

Active Range of Motion (RoM)...

Select one of the following:

  • Requires client to achieve motion

  • Is always less than passive RoM

  • Provides information on muscle strength and quality of motion

  • All of the above

Explanation

Question 2 of 13

1

Fill the blank spaces to complete the text.

A end feel occurs when soft tissue bumps into other soft tissue. A end feel occurs when there is muscular, capsular or ligamentous stretch. A end feel occurs when bone stops bone.

Explanation

Question 3 of 13

1

During MMT testing, your client is able to fully flex their elbow against gravity, but can not take any resistance. What grade would you give them?

Select one of the following:

  • 5

  • 3+

  • 3

  • 3-

Explanation

Question 4 of 13

1

During MMT testing, your client is not able to initiate any movement in their wrist, but you can feel muscles tensing in the forearm. What grade would you give them?

Select one of the following:

  • 0

  • 1

  • 2

  • 3

Explanation

Question 5 of 13

1

During MMT testing, your client is able to fully abduct their shoulder against gravity and can take a little less than moderate resistance. What grade would you give them?

Select one of the following:

  • 4-

  • 4

  • 3+

  • 3

Explanation

Question 6 of 13

1

A goniometer is an instrument used to measure RoM at a particular joint

Select one of the following:

  • True
  • False

Explanation

Question 7 of 13

1

When applying resistance during MMT testing, the clinician should apply force as distally as possible but without crossing the next joint

Select one of the following:

  • True
  • False

Explanation

Question 8 of 13

1

Select all factors that will influence RoM:

Select one or more of the following:

  • Scar tissue

  • Hunger

  • Time of day

  • Testing clinician

  • Positioning

Explanation

Question 9 of 13

1

In what region will removal of a load result in tissues returning to their original state?

Select one of the following:

  • Toe

  • Elastic

  • Plastic

  • Failure

Explanation

Question 10 of 13

1

In what region will removal of a load result in healing of tissues but residual deformation?

Select one of the following:

  • Toe

  • Elastic

  • Plastic

  • Failure

Explanation

Question 11 of 13

1

Repetitive strain injury occurs when the healing of stressed tissue is faster than the deformation of tissues

Select one of the following:

  • True
  • False

Explanation

Question 12 of 13

1

Which of the following are strategies to reduce injury from repetitive motion?

Select one or more of the following:

  • Reduce the load

  • Ensure sufficient recovery time

  • Optimize posture and positioning

  • Listen to warning signs

  • Strengthen and stretch muscles

  • Reduce repetitions

Explanation

Question 13 of 13

1

Which of the following is NOT true regarding tissue stress deprivation?

Select one of the following:

  • Bone loses compressive and tensile strength

  • Tendons and ligaments lose tensile strength and length

  • Muscle fibers become longer and increase the number of sarcomeres

  • Cartilage becomes malnourished and degenerates

Explanation