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Instrument noise, Laboratory
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Blood analyzer
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Pencil movement, EEG
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Announcement for the doctor through the
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Fluoroscopy
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Hospital, cardiomonitor, operation, doctors
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People’s voices, hallway, Hospital
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Rinsing the mouth with water,, Dentist
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Surgical suction device
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Measure pressure, Electronic sphygmomanometer
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Sphygmomanometer, measure pressure
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Throwing a sizzling tablet into a glass,
★★★★★