Certified Healthcare Safety Professional (CHSP) Practice Exam

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Prepare for the Certified Healthcare Safety Professional Exam. Access flashcards and multiple-choice questions, each offering detailed hints and explanations. Excel in your certification test!

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What is an isolation transformer used for?

To provide backup power
To enhance patient safety during procedures
To inductively couple its secondary winding to the grounded feeder system
To light emergency exit routes

The correct answer is: To inductively couple its secondary winding to the grounded feeder system

An isolation transformer is primarily used to separate its secondary winding from the primary power source, which helps in enhancing safety and minimizing electrical shock hazards. It retains a magnetic coupling with the primary side but is electrically isolated. This isolation helps to protect both equipment and patients by preventing the transmission of electrical noise and ensuring that any faults do not directly affect the grounded feeder system. Isolation transformers are particularly important in healthcare settings where sensitive medical equipment is used, as they reduce the risk of ground loops and can provide a more stable supply of power, thereby enhancing patient safety during procedures. The design allows for galvanic isolation, which can help to protect against power surges or faults. The other choices do not accurately represent the primary function of an isolation transformer in a healthcare context. While backup power and emergency lighting are crucial for healthcare facilities, they are not the main purpose of isolation transformers.