Endoplasmic Recticulum:
<span>a network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane. It usually has ribosomes attached and is involved in protein and lipid synthesis</span>
Since the average osmotic pressure of the brain is 300mM and the concentration of the solution is 280mM, that means there is 20mM difference between the brain cells and CSF. This will induce osmosis and cause water to move from the CSF into the brain until the concentration becomes same. Assuming brain volume is 1200ml and the CSF constantly replaced, then the estimation of fluid should be: 20mM/300mM * 1200ml= 80 mlIf it made percent it should be: 80ml / 1200ml= 6.67%
<span>Somatic is to autonomic as voluntary is to involuntary.
The autonomic nervous system or visceral nervous system (also called vegetative nervous system) is the part of the nervous system responsible for functions not subject to voluntary control (like heart rate, breath...).
The somatic nervous system is the part of the peripheral nervous system that controls the movements and position of the body and allows to perceive through the skin various sensations (touch, heat, pain) and discover through the other sense organs the surrounding environment (like vision, hearing, olfaction...).
Both of the nervous systems consists of sensory neurons and motor neurons.
About rest and excitation, they are controlled by the two parts of the autonomic nervous system (sympathetic an parasympathetic).</span>
Every eight hours often does the external electronic simulator need to be used. Thus, the correct option is A.
<h3>
What is blood gas?</h3>
The amount of oxygen and carbon dioxide in your blood are measured by blood gases. Your blood's pH is also calculated by them.
Every eight hours when the instrument is in use, each patient is checked before usage. There is a specific Electronic Simulator Quality Control equipment for each i-STAT1 analyzer.
For more information regarding blood gas, visit:
brainly.com/question/11531432
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