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atroni [7]
3 years ago
9

What is the creation of an opening into a brain ventricle called?

Biology
1 answer:
expeople1 [14]3 years ago
5 0
The surgical creation of an opening into a brain ventricle is called as Ventriculostomy. It is a neurosurgical procedure which involves making a hole in the cerebral ventricle for the purpose of drainage. The procedure involves the penetration of the skull, the dura mater and the brain so as to access the brain ventricle by inserting a tube into the hole. It is also known as ventricular catheter or the external ventricular drain. Its main purpose is to drain the cerebrospinal fluid externally. It is done for patients who suffer head trauma and hydrocephalus. Also, for brain surgeries and administration of medicines.
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The most valid conclusion concerning ocean depth temperature is <em>B. The salinity increases as the depth go closer to zero.</em>

 

<h3>Effect of Salinity on Water Depth </h3>

Decreasing ocean temperature increases ocean salinity. These occurrences put pressure on water as the water depth increases with decreasing temperature and increased salinity.

 

<h3>What is Ocean Salinity? </h3>

Ocean Salinity refers to the saltiness or amount of salt dissolved in a body of water. The salt dissolution comes from runoff from land rocks and openings in the seafloor, caused by the slightly acidic nature of rainwater.

 

Thus, the most valid conclusion one can draw regarding ocean depth temperature is <em>Option B.</em>

Learn more about ocean depth temperature and ocean salinity here: brainly.com/question/1512203 and brainly.com/question/10335431

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