A 34-year-old m an was brought to the em ergency room w ith a gunshot wound to the abdom en. External blood loss and internal hem orrhage were signi cant, and he w as anxious and disoriented. On exam ination, his skin was pale and cool, pulse was thready at 130 bpm , blood pressure was 80/70 m m Hg, and respiration was shallow w ith a rate of 30 breaths/m in. The rst appropriate therapeutic intervention in this patient would have been an intravenous infusion of w hich of the follow ing agents? A. Norepinephrine B. Epinephrine C. Dobutam ine D. Isotonic saline E. Dopam ine F. Isoproterenol
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A 34-year-old m an was brought to the em ergency room w ith a gunshot wound to the abdom en….