Answer / biomaster

CN IX, X, XII.

Does blood arise from neural crest (ectoderm), mesoderm, or endoderm?

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At what level is a lumbar puncture performed?

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What is the primary regulatory control of zona reticularis secretion?

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Where is type II collagen found?

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Does the pancreas arise from neural crest (ectoderm), mesoderm, or endoderm?

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What is polyhydramnios associated with?

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Is the Babinski reflex (positive or negative) when the big toe dorsiflexes and the other toes fan-out?

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What 4 things do the lateral striate arteries supply?

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If you break your surgical neck of the humerus, which nerve would likely injure?

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Your patient complains of leg pain while walking. You suspect his popliteal artery is at least partially blocked. You decide to take his pulse at the ankle. Where do you place your fingers?

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What two things occur during week 4 of fetal development?

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What hormones are involved in the urinary system and what do each of them do?

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