Week 3 fractures
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Questions and Answers

Which of the following is the most common cause of fractures?

  • Microtrauma
  • Repeated stress
  • Direct injury (correct)
  • Weak bone structure

What is a stress fracture?

  • A fracture caused by weak bone structure
  • A fracture caused by sudden injury
  • A fracture caused by overload that exceeds the normal range of loading
  • A fracture caused by repeated stress or microtrauma (correct)

What are the learning objectives of this text?

  • To describe the principles of medical and physiotherapy management of fractures
  • To identify factors that influence bone healing (correct)
  • To list different types of bone pathologies
  • All of the above

What is the goal of treating osteoporosis according to Davidson Principles and practice of medicine 2018?

<p>Early detection and prevention of fractures (A)</p> Signup and view all the answers

What type of exercise is most effective in inducing bone strains according to Beck et al JSAMS 2017?

<p>Dynamic exercise (D)</p> Signup and view all the answers

What is the recommended loading for high-risk individuals in PRT according to Beck et al JSAMS 2017?

<p>80-85% of 1RM (B)</p> Signup and view all the answers

Which of the following statements is true regarding Osteogenesis Imperfecta?

<p>It is characterized by severe osteoporosis and multiple fractures in childhood (A)</p> Signup and view all the answers

What is the most common site for Osteochondrosis?

<p>Knees (B)</p> Signup and view all the answers

What is the suggested aetiology for Osteochondrosis?

<p>Biomechanical factors and ischemic necrosis of epiphyseal cartilage (C)</p> Signup and view all the answers

What is the classification of a fracture that involves the growth plate?

<p>Salter-Harris (C)</p> Signup and view all the answers

Which stage of fracture healing involves the formation of a hard, calcified callus of immature bone?

<p>Bony callus formation (D)</p> Signup and view all the answers

What are the symptoms of a fracture?

<p>Pain, swelling, deformity, warmth, redness (D)</p> Signup and view all the answers

Which of the following factors can predispose a patient to poor bone healing?

<p>Obesity and smoking (D)</p> Signup and view all the answers

What is the average healing time for a distal radius fracture?

<p>4-6 weeks (A)</p> Signup and view all the answers

What is avascular necrosis and where is it commonly seen?

<p>A fracture that fails to heal within the normal period of time; the femoral head, humeral head, and femoral condyles (A)</p> Signup and view all the answers

What is the most common type of Salter-Harris fracture in children?

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

At what age are children more likely to experience a Salter-Harris fracture?

<p>Between 10 and 15 years old (C)</p> Signup and view all the answers

What are the indications for surgical intervention in fracture management?

<p>Non-union or malunion after non-operative management (B)</p> Signup and view all the answers

Which of the following is a symptom of deep vein thrombosis (DVT)?

<p>Swollen and painful calf (A)</p> Signup and view all the answers

What is fat embolism syndrome?

<p>Presence of fat globules in the lungs and other tissues (B)</p> Signup and view all the answers

How is fracture healing defined?

<p>When the fracture is no longer tender to palpation (B)</p> Signup and view all the answers

What is the recommended period of protected weight-bearing for calcaneal, tibial plafond, tibial plateau, and acetabular fractures?

<p>Delayed weight-bearing is recommended (B)</p> Signup and view all the answers

What is the difference between osteoporosis and osteopenia?

<p>Osteopenia is characterized by loss of bone mineral density and skeletal fragility, while osteoporosis is asymptomatic (C)</p> Signup and view all the answers

What is the recommended period of protected weight-bearing for younger patients with hip fractures, according to the text?

<p>Immediate weight-bearing is recommended (C)</p> Signup and view all the answers

What is Legg-Calvé-Perthes disease?

<p>An idiopathic osteonecrotic disease of the proximal femoral epiphysis (B)</p> Signup and view all the answers

What is the treatment goal for Legg-Calvé-Perthes disease?

<p>To reduce deformity and preserve integrity of the navicular bone while necrotic bone is resorbed (B)</p> Signup and view all the answers

What is Osgood-Schlatter disease?

<p>An avulsion injury of the tibial tubercle (A)</p> Signup and view all the answers

What are the symptoms of Osgood-Schlatter disease?

<p>Inflammation and thickening of the patellar tendon (A)</p> Signup and view all the answers

What is Scheuermann's osteochondrosis?

<p>A spinal disease affecting the vertebral end plates (B)</p> Signup and view all the answers

What are the impairments of Scheuermann's osteochondrosis?

<p>Loss of vertebral height and excessive lordotic curve in the lumbar spine (C)</p> Signup and view all the answers

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