The inferior termination of the sacral canal is an opening called the
A. sacral promontory.
B. anterior sacral foramen.
C. posterior sacral foramen.
D. sacral hiatus.
Answer: D
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The oral cavity is also known as the ________ cavity
A) gingivae B) pharyngeal C) digestive D) buccal E) lingual
Sympathetic stimulation of the terminal bronchioles causes
A) secretion of less surfactant. B) an increase in blood supply to these areas. C) bronchodilation. D) bronchoconstriction. E) no changes; there is no parasympathetic innervation of these structures.
The glial cell that protects neuron cell bodies located within ganglia is the
A. satellite cell. B. neurolemmocyte. C. ependymal cell. D. oligodendrocyte. E. astrocyte.
A student is very stressed about his performance on an exam. Which of the following substances might be detected in his urine?
A) glucose B) nitrites C) ketones D) blood