Which of the following precautions should be taken during K-Laser Therapy?

The precaution that emphasizes the necessity for only trained personnel to operate the laser is vital for ensuring safety and efficacy during K-Laser Therapy. Trained personnel possess the knowledge and skills required to understand the intricacies of laser operation, including how to effectively position the laser, adjust settings for different treatments, and respond to any emergencies or unforeseen situations. Laser safety protocols are established to prevent accidents and ensure that appropriate treatment is delivered.

This precaution also addresses the importance of thoroughly understanding how to manage the laser and its applications on patients, which is crucial for achieving desired therapeutic outcomes. Operating the laser without appropriate training can lead to ineffective treatments or harm to both the patient and the operator, highlighting the critical need for competence in handling such medical devices.

In this context, other options do not align with standard safety practices in laser therapy, such as requiring safety eyewear for all personnel in the near hazard zone and ensuring that lasers are never left unattended, particularly when they are in standby mode. Displaying warning signs in the treatment area is also a recognized safety measure to inform and protect individuals from potential hazards.