dots logo Chapter 4 - Skeletal System

  1. When you twist the sole of your foot inward, this is called?
    1. inversion
    2. eversion
  2. A Pott's fracture is an ankle fracture, and a Colles fracture is a radius fracture,
    1. true
    2. false
  3. The special name for vertebra C1 is __________, and the special name for C2 is __________.
    1. atlas, axis
    2. axis, atlas
  4. Which are common fractures of the appendicular skeleton?
    1. elderly, femoral neck, "hip" fracture
    2. scaphoid, carpal fracture
    3. all of the above
    4. fractured clavicle
    5. paediatric, supracondylar, elbow fracture
  5. The circular body part of vertebrae is anterior, and the pointy spinous processes posterior.
    1. true
    2. false
  6. Primary curves develop to protect organs, and secondary curves to balance the weight of the head and trunk.
    1. true
    2. false
  7. An exaggerated, forward rounding of the upper back is called?
    1. lordosis
    2. kyphosis
    3. osteoporosis
    4. scoliosis
  8. Which of these are incorrect?
    1. osteoblastic cells become osteocytes
    2. stem cells produce osteoclastic cells
    3. osteogenic cells produce osteoclastic cells
    4. osteogenic cells produce osteoblastic cells
  9. Which pair is mismatched?
    1. amphiarthrosis (pubic symphysis)
    2. synarthrosis (sutures)
    3. amphiarthrosis (knee joint)
    4. synarthrosis (keeps teeth in place)
  10. The presence of on epiphyseal line indicates that bone growth has ended.
    1. true
    2. false
  11. Which bone type and examples is incorrect?
    1. sesamoid (knee)
    2. short (carpal, tarsal)
    3. flat (skull sutures)
    4. long (arm, leg, plam, sole, finger, toe)
  12. What type of bones are your sternum, scapula, and skull case bones?
    1. irregular
    2. flat
    3. long
    4. short
  13. There are __________ axial bones, __________ appendicular bones.
    1. 206, 80
    2. 80, 126
    3. 126, 80
    4. 80, 206
  14. You turn your head with a monaxial __________, and flex your elbow with a monaxial __________?
    1. pivot joint, hinge joint
    2. hinge joint, pivot joint
  15. Men and women have the same number of ribs?
    1. true
    2. false
  16. Which of the following bones do not have a sinus?
    1. ethmoid
    2. maximilla
    3. sphenoid
    4. palentine
    5. frontal
  17. Flexing your ankle is called __________, and pointing your toes is called __________.
    1. dorsification, plantar flexion
    2. plantar flexion, dorsification
  18. Which axes of motion can a shoulder moves on?
    1. anterior-posterior
    2. all of the above
    3. lateral-medial
    4. superior-inferior
  19. Which of the following bones are not shared by the orbital and nasal complexes?
    1. zygomatic
    2. maximilla
    3. sphenoid
    4. ethmoid
    5. frontal
    6. palentine
  20. There are __________ cranial bones, __________ facial bones.
    1. 8, 12
    2. 8, 14
    3. 14, 8
    4. 12, 12
  21. How many bones are in the human body?
    1. 206
    2. 106
    3. 156
    4. 286
  22. Which of the following statement is true?
    1. public angle is less than 90° in women, more than 100° in men
    2. pelvic inlet is shaped like a heart in women, a circle in men
    3. pelvic girdle articulates with the femur at the acetabulum
    4. the coccyx is curved in women
  23. Which of the following statements is false?
    1. scapula articulates with the clavicle at the acromion (acromioclavicular join)
    2. scapula articulates with the humerous at the glenoid cavity (gelnohumeral joint)
    3. pectoral girdle inlcudes the clavicle + scapula + sternum
    4. pectoral girdle connects to the axial skeleton only at the manubrium
  24. What is the functional classification of an immovable joint?
    1. amphiarthrosis
    2. synarthrosis
    3. synovial
    4. diarthrosis
  25. Which part of the sternum do false bones 8, 9, 10 attach via cartilage?
    1. xiphoid process
    2. body
    3. manubrium
    4. they do not attach to the sternum
  26. You thumbs are biaxial __________, while your other fingers are biaxial __________?
    1. saddle joints, condylar joints
    2. condylar joints, saddle joints
  27. In order: thickest/thinnest lower leg bones, thumb/pinky side arm bones:
    1. tibula/fibula, radius/ulna
    2. fibula/tibula, ulna/radius
    3. tibula/fibula, radius/ulna
    4. fibula/tibula, ulna/radius
  28. How many vertebrosternal, vertebralchondral, and vertebral ribs are there (in order)?
    1. 7, 3, 2
    2. 14, 6, 24
    3. 14, 6, 4
    4. 7, 3, 12
  29. What type of bones are your pelvis and vertebrea?
    1. long
    2. irregular
    3. short
    4. flat
  30. Long bone: shaft, ends, and connecting sections (in that order):
    1. metaphysis, epiphysis, diaphysis
    2. epiphysis, diaphysis, metaphysis
    3. diaphysis, epiphysis, metaphysis
    4. epiphysis, metaphysis, diaphysis
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