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An older person who is on bedrest has tachycardia and dry mucous membranes, and decreased urinary output after surgery.Which of the following situations is the nurse's priority for preventive care because of the patient's fluid volume status?
Aromatic Ring
A cyclic molecule with conjugated pi electrons that exhibits enhanced stability, typified by the benzene ring.
Deactivator
A chemical group or substituent attached to an aromatic ring that decreases its reactivity in electrophilic aromatic substitution reactions.
Friedel-Crafts Acylation
A chemical reaction that introduces an acyl group into an aromatic ring, facilitated by a Lewis acid catalyst, used in synthetic chemistry.
Benzophenone
An organic compound used primarily as a photoinitiator in polymer chemistry and as a flavor or fragrance additive, characterized by its ketone attached to two benzene rings.
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