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MCQs

Total Questions : 95 | Page 1 of 10 pages
Question 1. Wharton’s jelly is derived from extra-embryonic ____________
  1.    mesoderm
  2.    ectoderm
  3.    endoderm
  4.    mucosal layer
 Discuss Question
Answer: Option A. -> mesoderm
Answer: (a).mesoderm
Question 2. _____________ are simply osteoblasts trapped in the matrix that they secrete.
  1.    Osteocytes
  2.    Hepatocytes
  3.    Thrombocytes
  4.    Chondrocytes
 Discuss Question
Answer: Option A. -> Osteocytes
Answer: (a).Osteocytes
Question 3. Formation of new bone tissue is known as __________
  1.    ossification
  2.    hematopoiesis
  3.    apoptosis
  4.    calcification
 Discuss Question
Answer: Option A. -> ossification
Answer: (a).ossification
Question 4. An osteoblast is a type of bone cell that breaks down bone tissue.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 5. Bone is a ______________ tissue.
  1.    connective
  2.    muscular
  3.    epithelial
  4.    nervous
 Discuss Question
Answer: Option A. -> connective
Answer: (a).connective
Question 6. ______________ imperfecta is a disorder of bone fragility chiefly caused by mutations in the COL1A1 and COL1A2 genes that encode type I procollagen.
  1.    Osteogenesis
  2.    Acetogenesis
  3.    Fibrogenesis
  4.    Hadrogenesis
 Discuss Question
Answer: Option A. -> Osteogenesis
Answer: (a).Osteogenesis
Question 7. Articular cartilage is primarily composed of ____________ tissue.
  1.    hyaline
  2.    epithelial
  3.    endothelial
  4.    mucosal
 Discuss Question
Answer: Option A. -> hyaline
Answer: (a).hyaline
Question 8. Epithelial cells help in establishing new bones in animal models.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 9. Bones contain elastic elements like type I collagen.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 10. ______________ is a bone disease that occurs when the body loses too much bone.
  1.    Osteoporosis
  2.    Osteomyelitis
  3.    Osteosarcoma
  4.    Fracture
 Discuss Question
Answer: Option A. -> Osteoporosis
Answer: (a).Osteoporosis

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