. The client in a code has the following arterial blood gases: pH 7.31, PaO2 60, PaCO2 58, and HCO3 19. Which medication should the nurse prepare to administer to the client? 1. Dopamine, a...

. The client in a code has the following arterial blood gases: pH 7.31, PaO2 60, PaCO2 58, and HCO3 19. Which medication should the nurse prepare to administer to the client?

1. Dopamine, a vasopressor medication.

2. Sodium bicarbonate, an alkalinizing agent.

3. Calcium gluconate, electrolyte replacement.

4. Adenosine, an antidysrhythmic medication.