The correct answer to your following question would be letter, C, The bent structure of a water molecule. I hope this helps you out let me know.
Answer: Solubility in lipids
Explanation:
All the volatile anaesthetic agents has dose dependent respiratory depression VT and MV which may be compensated by increased respiratory rate.
The respiratory depression is more common in case of older people as they cannot compensate for the volume of air.
The solubility of the anesthesia in the lipids can be a risk which can put 85 year old women into respiratory depression.
This is what I found hopefully it helps :)
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