The Skeletal System

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Haematology and Anatomy (Skeletal System) Quiz on The Skeletal System, created by gina_evans0312 on 13/11/2013.
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Quiz by gina_evans0312, updated more than 1 year ago
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Resource summary

Question 1

Question
What 2 parts make up the skeletal system?
Answer
  • Axial
  • Appendicular
  • Avinicular
  • Agenulear

Question 2

Question
Define bone
Answer
  • A collection of highly specilalised connective tissues
  • Made of calcified extracellular matrix and bone cells
  • Fed by capillary beds

Question 3

Question
Which of the following are NOT bone functions?
Answer
  • Support
  • Collagen production
  • Blood cell production
  • Triglyceride storage
  • Mineral homeostasis
  • Carbohydrate storage
  • Amino acid synthesis

Question 4

Question
Which of the following begin the generation of bone tissue?
Answer
  • Osteoblasts
  • Osteogenic cells
  • Osteocytes

Question 5

Question
What is the progression of bone generating cells A- Ostogenic cell B- Osteocyte C- Osteoblast
Answer
  • A --> C --> B
  • A --> B --> C
  • C --> A --> B

Question 6

Question
What is the process of bone generation called?
Answer
  • Osteogenesis
  • Calcification
  • Osteogeneration

Question 7

Question
How is bone formed?
Answer
  • Collagen form structural framework
  • Actin provides structural framework
  • Mineral salts are laid down on framework

Question 8

Question
Where are osteocytes found?
Answer
  • Buried in the calcified structure of the bone
  • In the blood
  • In the cancellous bone

Question 9

Question
What define osteoblasts?
Answer
  • Multiple nuclei
  • Perfectly spherical structure
  • Spine like projections for latching onto bone

Question 10

Question
Define bone remodelling
Answer
  • A gradual process of bone reabsorption and rebuilding
  • The total breakdown of bone for its rebuilding
  • Alteration of the collagen network that changes bone structure

Question 11

Question
How much bone is being remodelled at any one time?
Answer
  • 5%
  • 7%
  • 13%

Question 12

Question
Which is faster- bone digestion or regeneration?
Answer
  • Digestion (2 months) Regeneration (2 weeks)
  • Digestion (2 weeks) Regeneration (2 months)
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