BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS
LYMPH NODES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which one should wear a mask?
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a doctor getting a blood pressure on a pt
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an optometrist examining a pt’s eye
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a dental hygienist cleaning teeth
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None of the above
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Explanation:
Detailed explanation-1: -During aerosol generating procedures, the ADA recommends a dentist must use either (1) a respirator or (2) a Level 3 surgical mask and full face shield.
Detailed explanation-2: -Appropriate ergonomics is important in preventing MSDs and repetitive motion injuries. Dental hygienists should sit in a neutral body position to prevent strain. This neutral position allows the spine’s three natural curves to align with the ears, shoulders, and hips in a straight line.
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