Answer / biomaster

foramen ovale.

What embryonic structure are the smooth parts of the left and right ventricle derived from?

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How does the course of the left recurrent laryngeal nerve differ from that of the right?

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What structure articulates with the inferior horns (cornua) of the thyroid cartilage and by what type of joint?

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Do the chromaffin cells of the adrenal medulla arise from neural crest (ectoderm), mesoderm, or endoderm?

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What does the 3rd aortic arch give rise to?

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A lesion of the right optic nerve produces?

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What four things does the mesonephric (wolffian) duct develop into?

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What does the umbilical arteries give rise to?

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What type of infection may induce an extreme cellular immune response and What happens to the lymph node during such an immune response?

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A pudendal nerve block is performed at what landmark?

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What is the function of Nissle bodies?

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What is the primary regulatory control of zona fasciculata secretion?

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