dots logo Chapter 4 - Skeletal System

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