Question

A nebulized, racemic form of this compound (15[1])is used to treat (15[2])croup. Along with bicarbonate, this compound is added to local anesthetics to cause vasoconstriction. This compound is methylated from its predecessor (-5[2])by (-5[1])the enzyme (-5[1])PNMT in the chromaffin cells. (15[1])The (15[1])(*) sympathetic (10[1])nervous (-5[1])system activates the release of this compound, (-5[2])which is secreted by namesake (-5[1])glands above the (10[1])kidneys. (10[5])An autoinjector (10[2])containing this hormone (-5[1])is used to treat anaphylaxis; (10[1])those autoinjectors are usually called pens. For 10 points, what neurotransmitter (10[1])causes (10[1])the “flight or fight”' (10[1])response? (10[1])■END■ (10[2]0[1])

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