Hospital, hallway, people’s voices:
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Dentist drilling teeth, on the background of
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Make incisions, Surgery
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Electronic sphygmomanometer, measure pressure
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Hydraulic hospital bed
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Dentist drilling teeth
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Dentist rinsing the mouth with water
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Water filtration system, Hospital
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Fluoroscopy
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Blood analyzer
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Operation, cardiomonitor, doctors, Hospital
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Respiratory mask
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Couch driven patient
★★★★★