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Quiz

Childhood Year 1: Pathology focus :)

Gelöschter Nutzer 121 Fragen Aktualisiert am 13 Mär 2018

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  1. 1What is characteristic of the Paget's disease?
    1. Aincreased osteoblast and osteoclast activity
    2. B"bone pain" generally in one area, commonly pelvis and spine
    3. Cstructurally disorganized bone matrix with both excessive bone mass and bone resorption
    4. Dincreased osteoblast but decreased osteoclast activity
    5. Euniform concentric rings of organized bone matrix
    6. F"bone pain" spreading out to different areas of the body
  2. 2Osteoblasts mature into these cells [blank_start]osteocytes[blank_end] once trapped in the bone matrix; they activate bone formation via [blank_start]altered signalling[blank_end] and apoptosis.
    1. Aosteocytes
    2. Baltered signalling
  3. 3What do osteoblasts do?
    1. Asynthesize new bone matrix
    2. Babsorb and resorb more bone matrix
    3. Ccontrol bone metabolism
  4. 4What is characteristic of osteoclasts?
    1. Afrom hematopoeitic stem cells
    2. Bacts as macrophages
    3. Cresorb bone
    4. Dmake more bone matrix
    5. Eacts as fibroblasts
    6. Ffrom mesenchymal stem cells
  5. 5Where would you have the most interstitial growth?
    1. Aepiphysis
    2. Bmetaphysis
    3. Cdiaphysis
    4. Depiphyseal growth plates
    5. Eperiosteum
  6. 6[blank_start]Interstitial[blank_end] growth is [blank_start]lengthening[blank_end] growth. This is due to increased number of matrix-depositing cells. [blank_start]Appositional[blank_end] growth is [blank_start]widening[blank_end] growth. This is due to increased matrix deposition by the same number cells.
    1. AInterstitial
    2. BAppositional
    3. Cwidening
    4. Dlengthening
  7. 7In terms of calcium metabolism, the thyroid releases what hormone?
    1. Acalcitonin
    2. BTSH (thyroid-stimulating hormone)
    3. CT4
    4. DT3
    5. EPTH (parathyroid hormone)
  8. 8Calcitonin causes increased calcium deposition in bone by inhibiting bone resorption.
    1. ARichtig
    2. BFalsch
  9. 9What does parathyroid hormone do?
    1. Aincrease osteoclast activity
    2. Bincrease osteoblast activity
    3. Cincrease osteocyte activity
    4. Ddecrease osteoclast activity
    5. Edecrease osteoblast activity
    6. Fdecrease osteocyte activity
  10. 10Falling onto an outstretched hand/wrist causes what type of fracture most commonly?
    1. Ascaphoid fracture
    2. Bradial styloid fracture
    3. Chumeral fracture
    4. D3rd metacarpal fracture
    5. Eulnar styloid process
    6. Flunate fracture

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Der Nutzer hat seine Fachbereichs-Information gelöscht. Quiz am Childhood Year 1: Pathology focus :), erstellt von Gelöschter Nutzer am 07/03/2018.
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Gelöschter Nutzer
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English
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21
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Erstellt am 7 Mär 2018 · aktualisiert am 13 Mär 2018
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