Development of Vertebral Column and Limbs - Level 2 Semester 3
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Questions and Answers

Which of the following is a learning outcome of the lecture on the development of vertebral column and limbs?

  • Identifying congenital limb anomalies (correct)
  • Learning about cardiovascular system development
  • Recognizing skin disorders
  • Understanding muscle anatomy

What is the main concern of the case scenario mentioned in the text?

  • Respiratory system disorders
  • Cognitive impairment
  • Skeletal disorder involving limbs (correct)
  • Digestive system anomalies

What is the age of the patient's mother when she gave birth to the patient?

  • 32 (correct)
  • 28
  • 36
  • 22

What is the main focus of the module being taught by Dr. Fekry Elsayed Shata?

<p>Development of vertebral column and limbs (A)</p> Signup and view all the answers

Which of the following is true about the patient's siblings?

<p>They are all completely healthy (D)</p> Signup and view all the answers

Which of the following is NOT a lecture topic mentioned in the text?

<p>Development of cardiovascular system (A)</p> Signup and view all the answers

During which stage of development do chondrification centers appear in the vertebral column?

<p>Stage 2 (A)</p> Signup and view all the answers

From which source are some bones of the face and skull derived?

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

What is the nucleus pulposus formed from?

<p>Mucoid degeneration of the notochord (D)</p> Signup and view all the answers

What does the remaining caudal condensed part of each sclerotomic segment join to form?

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

What forms at the point of meeting of the neural arch posteriorly?

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

Where do chondrification centers appear in the centrum of the vertebra?

<p>On both sides of the centrum (A)</p> Signup and view all the answers

What migrates backwards from both sides of the centrum to surround the neural tube?

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

What extends laterally from both sides of the centrum to form costal and transverse processes?

<p>(Sclerotomic tissue) (D)</p> Signup and view all the answers

When does the migration of sclerotomes to surround the spinal cord and notochord occur?

<p>During the 4th week (D)</p> Signup and view all the answers

What are chondrification centers in context to vertebral column development?

<p>Centers where cartilage begins to form in vertebrae (D)</p> Signup and view all the answers

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