American Society of Radiologic Technologist (ASRT) Practice Exam

What attire must a technologist wear to enter an operating room?

1. A sterile gown, sterile gloves, and a hat or cap

2. A hat or cap, shoe covers, and a mask

3. A mask, sterile gloves, and a sterile gown

4. A hat or cap and shoe covers

The correct answer is: A hat or cap, shoe covers, and a mask

In a surgical setting, maintaining a sterile environment is crucial to prevent infections. While sterile gowns and gloves may be required for certain personnel directly involved in the sterile field, the answer focusing on a hat or cap, shoe covers, and a mask is designed to ensure minimal contamination. A hat or cap helps cover the hair, which can shed particles and debris that may contaminate the sterile area. Shoe covers prevent dirt and bacteria from outside the operating room from entering, maintaining the cleanliness of the environment. A mask is essential for preventing respiratory droplets from reaching the surgical site, thus lowering the risk of infection. Therefore, the attire specified in the selected answer effectively addresses the necessity for hygiene in the operating room while allowing staff who are not directly involved in the sterile field to enter the area safely.