Spinal Curvatures Quiz
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Questions and Answers

What muscle is affected in a patient with torticollis?

  • Sternocleidomastoid (correct)
  • Biceps brachii
  • Gastrocnemius
  • Rectus abdominis
  • Why does the left eye appear smaller than the right in a torticollis patient?

  • Decreased size of the right eye
  • Increased size of the right eye
  • Decreased size of the left eye (correct)
  • Increased size of the left eye
  • Which condition is characterized by a spine deviation to one side resulting in one shoulder being higher than the other?

  • Scoliosis (correct)
  • Kyphosis
  • Ankylosing spondylitis
  • Lordosis
  • What symptoms may a patient with ankylosing spondylitis experience as the kyphosis worsens over time?

    <p>Difficulty in extending the back</p> Signup and view all the answers

    Why is it important for the head to be central over the pelvis in terms of symmetry?

    <p>To prevent facial asymmetry</p> Signup and view all the answers

    What could be a consequence of scoliosis if left untreated over time?

    <p>Deformity progression</p> Signup and view all the answers

    What is the characteristic shape of the vertebral bodies in a patient with spina bifida in the lateral view?

    <p>Rectangular</p> Signup and view all the answers

    What is the relationship between the sizes of the vertebrae in a patient with a vertebral fracture?

    <p>The size of the vertebrae decreases as we go downward</p> Signup and view all the answers

    What percentage of the patient's load is normally carried by the body of the vertebrae?

    <p>70%</p> Signup and view all the answers

    What is the main reason for the decreased load-bearing capacity of the vertebral body in a patient with a vertebral fracture?

    <p>The vertebrae are unable to carry the normal 70% load</p> Signup and view all the answers

    What is the primary goal of the treatment approach described in the text for a patient with a vertebral fracture?

    <p>To restore the integrity of the vertebral body</p> Signup and view all the answers

    What is the primary method used to restore the load-bearing capacity of the vertebral body in a patient with a vertebral fracture?

    <p>Injecting artificial bone into the vertebral body</p> Signup and view all the answers

    What is the ratio of kyphosis to lordosis in the vertebral column according to the text?

    <p>50% kyphosis and 50% lordosis</p> Signup and view all the answers

    Which areas of the vertebral column are most susceptible to destruction due to gravity's effect?

    <p>C1, T1, L1, S1</p> Signup and view all the answers

    What is the functional unit of the vertebral column called?

    <p>Segment</p> Signup and view all the answers

    How does stability affect mobility in the vertebral column according to the text?

    <p>Mobility increases as stability decreases</p> Signup and view all the answers

    Which joint in the vertebral column is described as immobile and very stable?

    <p>Sacral joint</p> Signup and view all the answers

    What type of motion does the vertebral column possess that is not found in other parts of the body?

    <p>Complex motion like bending and flexion at the same time</p> Signup and view all the answers

    Why is it important to inject steroids inside the facet joint?

    <p>To act as an anti-inflammatory medication</p> Signup and view all the answers

    What is the role of the dye injected before the steroid injection in the facet joint?

    <p>To confirm proper placement inside the joint</p> Signup and view all the answers

    Why is the vertebral column more prone to injuries?

    <p>Due to its high vibration and low stability</p> Signup and view all the answers

    Which group of muscles is responsible for providing support to the shoulder girdle?

    <p>Superficial muscles</p> Signup and view all the answers

    What is the function of the intermediate muscles in the back?

    <p>Supporting respiration</p> Signup and view all the answers

    How many layers of muscles are there around the back according to the text?

    <p>3 layers</p> Signup and view all the answers

    Which muscle group is primarily responsible for producing extension and medial/lateral flexion of the spine?

    <p>Erector spinae</p> Signup and view all the answers

    What is a key characteristic of the erector spinae muscles that allows them to perform their function effectively?

    <p>They have a high resistance to fatigue due to their abundant ATP supply.</p> Signup and view all the answers

    Which muscle group is responsible for rotating the vertebral column?

    <p>Rotatores</p> Signup and view all the answers

    What is the primary function of the multifidus muscles?

    <p>Stabilization and fine-tuning of spinal movements</p> Signup and view all the answers

    Which muscle group is referred to as the 'intertransversarius' in the text?

    <p>Intertransversarii</p> Signup and view all the answers

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