What should a technician do if a patient exhibits signs of distress during treatment?

When a patient exhibits signs of distress during treatment, the most appropriate action is to immediately consult a nurse or physician. This response is critical as healthcare professionals are trained to evaluate and respond to medical emergencies. Patients may experience various symptoms such as difficulty breathing, chest pain, or sudden changes in vital signs, which could indicate serious complications.

Consulting a nurse or physician ensures that the patient receives the necessary medical assessment and intervention quickly. These healthcare providers can provide additional support, determine whether to alter the treatment plan, and implement emergency procedures if necessary.

Continuing the treatment as planned neglects the patient's immediate needs and can potentially worsen their condition. Informing the patient's family, while important, should not take precedence over ensuring that medical personnel assess the situation. Adjusting machine settings independently can also lead to further complications without proper oversight, which emphasizes the importance of collaboration with trained medical staff in managing patient care during critical moments.