dots logo Chapter 4 - Skeletal System

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