Increased blood pressureA) EpinephrineB) IsoproterenolC) PhenylephrineD) PhysostigmineE) TyramineControlPrazosinXCocaineXTime161. Drug X is injected intravenously into three subjects (including one control subject). The control subject is not pretreated, whereas the other two subjects are pretreated with eitherprazosin or cocaine. Blood pressure is recorded directly from the brachial artery (see graph). Drug X is most likely which of the following?4X

In this experiment, Drug X is injected into three subjects—one as a control and the others…

Answered: 00000 A) Epinephrine OB) Isoproterenol…

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