41) Which of the bones listed below is
not
part of the nasal cavity?
A) temporal bone
B) ethmoid bone
C) inferior nasal concha
D) palatine bone
42) The external and internal acoustic meatuses are in the ________ and ________ regions of the temporal bone, respectively.
A) squamous; mastoid
B) tympanic; petrous
C) mastoid; petrous
D) squamous; sphenoid
43) Which of the bones listed below does
not
contribute to the cranial floor?
A) occipital
B) sphenoid
C) frontal
D) palatine
44) The ridge-like bone or bones that separate(s) the posterior from the middle cranial fossa is (are) the
A) occipital bone.
B) sphenoid bone.
C) frontal bone.
D) temporal bones.
45) Which bones are divided by the sagittal suture?
A) occipital and parietal
B) frontal and parietal
C) temporal and parietal
D) right and left parietal bones
46) In referring to the alveolar regions of the mandible and maxillae, the alveoli are
A) glands (salivary glands).
B) tooth sockets.
C) lips.
D) the palate.
47) What does the costal tubercle of a rib articulate with?
A) vertebral body of thoracic vertebrae
B) transverse process of thoracic vertebrae
C) vertebral lamina of thoracic vertebrae
D) costal cartilage of thoracic cage
48) For each vertebrae, the laminae
A) are major components of the vertebral arches.
B) are where the ribs attach.
C) lie ventral to the vertebral foramen.
D) occur in two pairs, so there are four of them.
49) Which bone articulates with the dens?
A) atlas
B) axis
C) occipital
D) temporal
50) When in life does the lumbar curvature of the vertebral column appear?
A) in the 2-month embryo
B) at the time of birth
C) in the toddler (about 1 year old)
D) in old age