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A newly admitted 86-year-old patient has scratch marks in the groin and axilla and on her limbs.There are small,punctate red lesions that the patient says itch "like crazy." Which is the most likely cause and the best nursing action?
Evidence
Information or signs that are used to determine whether beliefs or propositions are true or valid, particularly within the framework of forming a solid foundation for a scientific hypothesis or legal case.
Radical Addition
A type of chemical reaction where free radicals add to double or triple bonds in unsaturated substrates to form more stable radicals.
Regioselectivity
The preference of one direction of chemical bond making or breaking over all other possible directions, often observed in chemical reactions.
2-methylpropene
An alkene with the molecular formula C4H8, characterized by a double bond and a methyl group attached to the second carbon in the chain.
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