Answer / vrinda

A dilated, often tortuous, superficial vein caused by valve
failure within it or in the superficial to deep perforating
systems.

Answer / sweety kelhe

Varicose veins are under the skin of the legs, which have become twisted,superficial veins..
Veins have pairs of leaflet valves to prevent blood from flowing backwards.

CN III has what 4 functions?

1 Answers  

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A lesion of the right optic nerve produces?

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Neurons from the globus pallidus have what action on the ventral anterior nucleus?

1 Answers  

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When do the JG cells secrete renin?

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A rupture of the middle menigeal artery causes what type of hematoma?

2 Answers  

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What is the 'gap' between the myelination segment of 2 Schwann cells called?

1 Answers  

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

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The hippocampus has input from what two areas?

1 Answers  

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The hippocampus has output to what two areas?

1 Answers  

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What ear muscle does the 1st branchial arch form?

1 Answers  

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Are there are two types of spermatogonia?

1 Answers  

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What are the blood cell diffenentiation names of the ACTIVE T CELL line beginning with the pluripotent hematopoietic stem cell?

1 Answers  

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