dots logo Chapter 4 - Skeletal System

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