Final answer:
The ECG lead that records electrical activity from a central point to the 5th ICS and the mid-axillary line is lead V5.
Step-by-step explanation:
The question pertains to the identification of a specific ECG (electrocardiogram) lead that records electrical activity from a central point to the 5th intercostal space (ICS) and the mid-axillary line. The correct answer is B) V5. Lead V5 of the 12-lead ECG specifically monitors the electrical activity of the heart at this location. ECG leads are vital for diagnosing heart conditions as they record the depolarization and repolarization waves which are critical for understanding heart function.