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CH 7 Skeletal Physiology REVIEW

CH 7 Skeletal Physiology REVIEW. DJ. Skeletal Disorders. Histology of the Bone. Bone Cells. Quick! Call a Doctor. Components of Bone. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500.

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CH 7 Skeletal Physiology REVIEW

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  1. CH 7 Skeletal Physiology REVIEW

  2. DJ Skeletal Disorders Histology of the Bone Bone Cells Quick! Call a Doctor Components of Bone 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 CH 7 JEOPARDY!

  3. Skeletal Disorders $100 What is the name of this skeletal disorder? The spine is abnormally curved. Scoliosis

  4. Skeletal Disorders $200 Name the disorder to which this test is used to detect! Osteoporosis

  5. Skeletal Disorders $300 What skeletal disorder is shown on the right? Osteoporosis

  6. Skeletal Disorders $400 Number 1 is a normal spine. What disorder does spine number 2 show? Kyphosis

  7. Skeletal Disorders $500 Double Jeopardy!!! This disorder is caused by an early ossification at the epiphyseal plates of long bone Achondroplasia

  8. Histology of the Bone $100 Name the covering that the red arrow is pointing to? Periosteum

  9. Histology of the Bone $200 Name the ends of this bone that are outlined in light blue. Articular Cartilage

  10. Histology of the Bone $300 Name the area outlined in the little red dots? What is within this space? Medullary cavity; Yellow bone marrow

  11. Histology of the Bone $400 Name this specific connective tissue covering outlined in red. Endosteum

  12. Histology of the Bone $500 Which picture represents spongy bone and why? B A B contains trabeculae

  13. Bone Cells $100 What is the name of these cells? Osteocytes

  14. Bone Cells $200 Name this cell. Osteoblast

  15. Bone Cells $300 Name this type of cell Osteoprogentor

  16. Bone Cells $400 What is the name of this cell and what does it do? Osteoclast; secretes enzymes to destroy bone

  17. Bone Cells $500 Name the steps in which an osteocyte is formed!! Double Jeopardy!! Stem Cell (mesenchyme cell); Osteoprogenitor; Osteoblast; Osteocyte

  18. Quick! Call a Doctor $100 What type of fracture is shown here? Compression Fracture

  19. Quick! Call a Doctor $200 What type of fracture is shown here? Greenstick Fracture

  20. Quick! Call a Doctor $300 Name the type of fracture that is shown in this picture. Spiral

  21. Quick! Call a Doctor $400 DOUBLE JEOPARDY !!!!! Name this type of fracture and why it is so dangerous? Comminuted; loose pieces of bone; needs pins & or plates

  22. Quick! Call a Doctor $500 Name this type of fracture! Stress Fracture

  23. Components of Bone $100 What is the name of this entire structure? Osteon or Osteon unit

  24. Components of Bone $200 What are these passageways known as? Perforating canals

  25. Components of Bone $300 Name the part outlined in yellow? Interstitial lamella

  26. Components of Bone $400 Name the part outlined in yellow Circumferential lamella

  27. Components of Bone $500 Number 1 is what type of bone? Number 2 is what type of bone? 1 2 1-Compact; 2-Spongy

  28. FJ Important Vitamins, Minerals, and Hormones! Zones of the Epiphyseal Plate Osteoporosis Bone growth and Repair Bone Potpourri 200 200 200 200 200 400 400 400 400 400 600 600 600 600 600 800 800 800 800 800 1000 1000 1000 1000 1000 DOUBLE JEOPARDY!

  29. Osteoporosis $200 What is the definition of osteoporosis? Osteoporosis is a condition of decreased bone mass

  30. Osteoporosis $400 Does osteoporosis effect more men or women and why? Women; during menopause there is a decrease in the production of estrogen causing the bones to break down

  31. Osteoporsis $600 Double Jeopardy!! Name 2 ways to prevent osteoporsis • Get your daily recommended amounts of calcium and vitamin D • Engage in regular weight-bearing exercise • Avoid smoking • Avoid excessive alcohol • Talk to your doctor about bone health • Have a bone density test and take medication when appropriate

  32. Osteoporsis $800 Double Jeopardy!! Name 3 symptoms of osteoporosis Sloping shoulders; Curve in the back; Height loss; Back pain; Hunched posture; Protruding abdomen; Persistent pain in the spine or muscles of the lower back; Abdominal pain; Tooth loss; Rib pain; Broken bones

  33. Osteoporosis $1000 Why is caffeine not good for your skeletal system? Caffeine may make it difficult for the body to absorb calcium. Large amounts of caffeine act as a diuretic and may increase mineral loss, including calcium, in the urine. Research also suggests that the phosphoric acid in soda may contribute to bone loss by changing the acid balance in the blood.

  34. Bone Growth and Repair $200 This is step 1. in bone repair! What is forming here? Hematoma

  35. Bone Growth and Repair $400 What type of ossification is being shown here? Endochondral

  36. Bone Growth and Repair $600 What type of ossification in happening here? Intramembranous

  37. Bone Growth and Repair $800 What type of growth is happening here? Appositional

  38. Bone Growth and Repair $1000 Double Jeopardy!!! Name the two types of ossification and 2 bones as an example of each? Intramembranous; cranial/clavicle Endochondral; all other bones

  39. Zones $200 What is the zone in which the red arrow is pointing to? Zone of Proliferation

  40. Zones $400 In this zone the chondrocytes are in a scattered arrangement and are not dividing. Zone of resting cartilage

  41. Zones $600 When the zones ossify, what is the structure that is left behind? Epiphyseal Plate

  42. Zones $800 Describe the location of the epiphyseal cartilage zones! In between the epiphysis and diaphysis.

  43. Zones $1000 Double Jeopardy!! Name the zones in order starting with the zone that is closest to the Epiphysis part of the bone. Zone of resting cartilage; proliferation; hypertrophy; calcification; bone of the diaphysis

  44. Vitamins, Minerals, and Hormones $200 The hormone associated with the development of osteoporosis in females is called Estrogen

  45. Vitamins, Minerals, and Hormones $400 99% of this element is located in your bones? Calcium

  46. Vitamins, Minerals, and Hormones $600 • The recommended daily intake of calcium for teenagers (age 15-18) • is ____________ mg/day. • 20 • 1200 5000 1200

  47. Vitamins, Minerals, and Hormones $800 What are the diagonal fibers that allow the bone in the picture to bend when the salts are removed? Collagen

  48. Vitamins, Minerals, and Hormones $1000 DOUBLE JEOPARDY!!!! This Vitamin is necessary for the absorption of calcium from the digestive tract. Vitamin D

  49. Bone Potpourri $200 What are these soft spots on this babies head called? Fontanels

  50. Bones Potpourri $400 What process is going on in the picture to the right that is making blood cells? Hematopoiesis

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