The Shoulder

Description

Information from Lecture 11 of Biomechanics
Robin Sommerfeld
Quiz by Robin Sommerfeld, updated more than 1 year ago
Robin Sommerfeld
Created by Robin Sommerfeld over 6 years ago
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Resource summary

Question 1

Question
Which of the following is NOT a form of movement at the clavicle?
Answer
  • Elevation/depression
  • Protraction/retraction
  • Axial rotation
  • Circumduction

Question 2

Question
The main muscle responsible for anterior tilt of the scapula is the:
Answer
  • Pectoralis minor
  • Ascending trapezius
  • Serratus anterior
  • Latissimus dorsi

Question 3

Question
[blank_start]Scapular winging[blank_end] (2 words) occurs when the serratus anterior, trapezius and rhomboids are too weak to hold the medial scapular border flush against the back.
Answer
  • Scapular winging

Question 4

Question
[blank_start]180[blank_end] degrees of shoulder flexion is made up of: [blank_start]120[blank_end] degrees Glenohumeral rotation, [blank_start]30[blank_end] degrees scapulo-clavicular elevation and [blank_start]30[blank_end] degrees acromial-clavicular rotation.
Answer
  • 180
  • 120
  • 30
  • 120
  • 180
  • 30
  • 30
  • 120
  • 180
  • 30
  • 120
  • 180

Question 5

Question
The scapular plane is located 30-40 degrees anterior of the coronal plane and is the position where all rotator cuff muscles are perfectly balanced.
Answer
  • True
  • False

Question 6

Question
A [blank_start]posterior[blank_end] pelvic tilt will stretch the latissimus dorsi, causing internal rotation and anterior depression of the humerus, which prevents full [blank_start]flexion[blank_end] at the glenohumeral joint.
Answer
  • posterior
  • flexion

Question 7

Question
Rotator cuff pain (due to a tear or impingement) can be experienced over the lateral aspect of the shoulder, and radiate from the base of the neck to the lateral forearm.
Answer
  • True
  • False

Question 8

Question
Following a stroke, which of these injuries is common at the shoulder?
Answer
  • Rotator cuff tear
  • Shoulder subluxation
  • Strengthening of supraspinatus
  • Dislocation of the clavicle

Question 9

Question
Hemiplegic shoulder pain can be caused by:
Answer
  • Regional chronic pain
  • Changes in muscle tone
  • Changes in joint alignment
  • All of the above

Question 10

Question
Which of the following is not an OT role in rotator cuff pathologies?
Answer
  • Provide exercises for both active and passive range of motion
  • Evaluate sleeping positions
  • Evaluate seating positions
  • Refer for an MRI
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