Answer / biomaster

1) Pluripotent hematopoietic stem cell

2) Lymphoblast

3) B cell

4) Plasma cell.

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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Neurons from the striatum have what action on the globus pallidus?

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Which embryonic tissue are branchial clefts derived from?

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origin of third head of biceps brachii

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How does a horseshoe kidney form?

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What gut regions and structures does the IMA supply?

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