The foramen ovale of the fetal heart is an opening in the
A. interventricular septum.
B. interatrial septum.
C. fossa ovalis.
D. aorticopulmonary septum.
E. tetralogy of Fallot.
B
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The right lung has ________ lobes; the left lung has ________ lobes.
A. anterior, posterior, and lateral; superior and inferior B. superior, middle, and inferior; anterior and posterior C. superior and inferior; superior, middle and inferior D. superior, middle, and inferior; superior and inferior
Which of the following terms are acceptable alternate names for the sympathetic chain ganglia?
A) splanchnic ganglia B) otic ganglia C) collateral ganglia D) submandibular ganglia E) lateral ganglia
How many lumbar vertebrae exist in the vertebral column?
A) 12 B) 5 C) 7 D) 33
When you spin quickly, you may feel dizzy. Which component of the inner ear generates the sensations that can lead to this feeling?
A) semicircular canal B) utricle C) saccule D) maculae E) spiral ganglion