dots logo Chapter 4 - Skeletal System

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