dots logo Chapter 4 - Skeletal System

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