What action should a PCT take if a patient shows signs of anaphylaxis?

When a patient shows signs of anaphylaxis, the most appropriate action is to administer epinephrine if the PCT is trained to do so, and then call for help. Anaphylaxis is a severe and potentially life-threatening allergic reaction that requires immediate intervention. Epinephrine acts quickly to reverse the symptoms of anaphylaxis, such as difficulty breathing, swelling of the throat, and a significant drop in blood pressure.

Calling for help after administering epinephrine is crucial, as this allows for further medical assistance to address the ongoing needs of the patient, including additional treatments or monitoring that may be necessary. Prompt action is vital in these situations, as anaphylaxis can progress rapidly and become fatal without immediate intervention.

While other options may seem like they could be helpful, they do not address the urgent nature of anaphylaxis. Monitoring the patient without intervention, delaying help, or offering water do not provide the immediate treatment required in a critical scenario like this. Providing epinephrine and ensuring further medical support is the standard protocol and best practice in such emergencies.