Certified Healthcare Constructor (CHC) Practice Exam

What are the main components of an ante room?

1. HEPA with magnehelic gauge, signs with precaution levels

2. Sticky and walk-off mats, dedicated power

3. All of the above

4. None of the above

The correct answer is: All of the above

An ante room is a critical component in healthcare settings, particularly in areas where infection control is paramount, such as operating rooms or isolation units. The answer that includes all components recognizes the importance of each item in maintaining safety and compliance with health standards. The high-efficiency particulate air (HEPA) filter, paired with a magnehelic gauge, serves to ensure that air is being properly filtered and monitored for pressure differentials, which is essential in preventing contamination. Signs indicating precaution levels are crucial for informing staff and visitors about the necessary safety protocols when entering or exiting controlled environments. Sticky and walk-off mats are also vital, as they help to reduce the transfer of contaminants from shoes into the clean areas, thereby maintaining better overall hygiene. The mention of dedicated power can refer to ensuring that specialized equipment used in these spaces has a reliable power source without interference from general building systems, which is important for the functionality of devices such as air filtration and sterility maintenance equipment. Together, these components form a comprehensive ante room setup designed to minimize infection risk and maintain sterile environments. Thus, acknowledging that all of these aspects are interconnected and necessary for effective infection control in healthcare settings supports the understanding of ante room functionalities.