Answer / biomaster

Oxytocin.

The infraorbital nerve is a branch off what larger nerve?

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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 structures make up the bronchopulmonary segment?

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What structure is in the femoral triangle but not in the femoral sheath?

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What does the ductus venosus shunt blood away from?

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A 55 yr. old man enters the emergency room after sudden onset of excruciating pain in his chest that radiates down the medial aspect of his left arm ? classic symptoms for a heart attack. Explain why the man feels pain in his left arm. What nerves would the pain fibers travel in?

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At what time in the course of development is the foetus most susceptible to teratogens?

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Brodmann's area 4 is?

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What ear muscle does the 1st branchial arch form?

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Which hormones are involved in the urinary sytem of a human body?

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What kind of cells are found nearby the sinusoids of the spleen?

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What nerve innervates most of the 'palate' muscles and which is the exception?

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