California Registered Dental Assistant (RDA) Written Practice Exam

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Prepare effectively for the California Registered Dental Assistant (RDA) Written Exam. Utilize our comprehensive quizzes and resources, featuring multiple-choice questions that enhance your understanding and readiness for the exam!

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How should the operator maintain his or her posture when treating a patient?

Leaning forward, feet on tiptoes, elbows out
Upright, feet flat on the ground, elbows at the side
Slouched, one foot on the ground, one elbow on the table
Upright, on a rotating stool, leaning slightly forward

The correct answer is: Upright, feet flat on the ground, elbows at the side

To maintain proper posture while treating a patient, the operator should sit upright with their feet flat on the ground and their elbows at their sides. Option A is incorrect because it requires leaning forward, which can put strain on the back and shoulders. Option C is also incorrect as slouching and using only one foot can cause imbalance and discomfort. Option D may seem more comfortable, but sitting on a rotating stool and leaning forward can lead to back and neck pain over time. Ultimately, sitting upright with feet flat on the ground and elbows at the side allows for the best balance and support for the operator's body while treating a patient.