The bones of the vertebral column form a cavity called the
A. abdominal cavity.
B. nervous system passageway.
C. pleural cavity.
D. vertebral canal.
Answer: D
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The hard palate of the roof of the mouth is mostly formed by the
A) palatine processes of the maxillae. B) lesser wings of the sphenoid bone. C) nasal bones. D) zygomatic process. E) palatine bones.
Macrophages are cells specialized for ________.
A. secretion B. phagocytosis C. transport D. absorption E. support
Among the three categories of lymphocytes, it is the ________ killer cells that attack abnormal and infected tissue cells.
Fill in the blank(s) with the appropriate word(s).
A male sustains a crushing injury to his foot. After weeks of care, he begins to notice that he cannot bend the little toe on his right foot. Which of the following would be a logical diagnosis?
A. Atrophy of the flexor hallucis brevis B. Atrophy of the flexor digiti minimi brevis C. Atrophy of the adductor hallucis D. Atrophy of the fibularis brevis E. Atrophy of the soleus