New York State Master Electrician Practice Exam

In health care settings, especially where anesthetic procedures take place, there are strict regulations regarding the maximum voltage for equipment in contact with patients. The limit is set to avoid any risk of electric shock or injury to individuals who may have reduced sensitivity due to anesthesia or other medical conditions.

The correct choice specifies a maximum voltage of 10 Volts. This voltage threshold is established based on considerations of patient safety and the potential for electrocution. Equipment operating at this voltage is generally considered to be in a safe range for direct patient contact, minimizing the risk of injury while still allowing for effective operation of medical devices.

This regulatory guideline reflects the balance between functional requirements of medical equipment and the paramount importance of patient safety in sensitive environments such as operating rooms and recovery areas. Lower voltage limits like 5 Volts would restrict the functionality of some essential medical devices, while higher limits could increase the risk of electric shock.