HESI General Chairside Assisting Practice Exam

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At which clock position should the dental assistant be positioned when working with a left-handed operator?

10:00 - 12:00
8:00 - 10:00
4:00 - 6:00
12:00 - 2:00

The correct answer is: 8:00 - 10:00

The correct positioning for a dental assistant working with a left-handed operator is between the 8:00 and 10:00 clock positions. This positioning allows the assistant to effectively support the operator's workflow while accommodating their hand dominance and the typical arrangement of dental tools and instruments. When a left-handed dentist is working, their movements and the angle they take to access the oral cavity differ from that of a right-handed dentist. Thus, by positioning themselves at the 8:00 to 10:00 range, the assistant can easily pass instruments, suction, or provide other necessary support without obstructing the left-handed operator's line of sight or workspace. This placement allows for an efficient and streamlined process, ensuring that both the operator and the assistant can work together effectively during procedures. This understanding of clock positions is crucial in dental settings, as it directly impacts the efficiency of patient care and the comfort of both the dental team and the patient. Proper positioning is key to facilitating teamwork and ensuring smooth operations in the dental practice.