Final answer:
The statement is true. When a ventilator is connected to an external power source, it will continue to charge its internal battery.
Step-by-step explanation:
The statement is actually true. When a ventilator is connected to an external power source, it will continue to charge its internal battery. This is essential to ensure that the ventilator remains operational even during power outages or when it needs to be transported without access to an external power supply.
Having a charged internal battery is crucial because it allows the ventilator to function and provide life-sustaining support to patients even when there is no external power source available. It ensures the continuous operation of the ventilator and maintains a constant supply of air for the patient.