California Registered Dental Assistant (RDA) Written Practice Exam

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What patient safety precautions should be considered when one is placing sealants?

Use high-speed drills only
Keep the etchant off the soft tissue and have the patient wear eyewear
Only use in adults
No precautions necessary

The correct answer is: Keep the etchant off the soft tissue and have the patient wear eyewear

When placing sealants, it is important to consider patient safety precautions. Option A is incorrect because high-speed drills can be noisy and can cause discomfort for the patient. Option C is incorrect because sealants can be used in both children and adults. Option D is incorrect because precautions are necessary to ensure the safety and comfort of the patient. The correct answer, option B, involves keeping the etchant off the soft tissue and having the patient wear eyewear. This is important because etchant can be harmful to the soft tissue and it is important to protect the patient's eyes from any stray material or debris. Overall, it is important to prioritize the safety and comfort of the patient when placing sealants.