dots logo Chapter 4 - Skeletal System

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