Final answer:
After an electrical shock, the patient's heart and breathing may stop, but often return to normal post-shock. Patients should be monitored for ventricular fibrillation and potential burns.
Step-by-step explanation:
Patients suffering from electrical shock should be carefully monitored after revival. Very large currents can sometimes cause the heart and diaphragm to contract for the duration of the shock, leading to cessation of both the heart and breathing. However, following the electrical shock, the heart's irregular electrical patterns, which may cause ventricular fibrillation, are often reset, allowing for normal rhythm to potentially resume. It is important to note that greater currents can also lead to burns dependent on the concentration of the current. After experiencing an electrical shock, the patient should be evaluated for any injuries such as burns and monitored for potential heart complications.