dots logo Chapter 4 - Skeletal System

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