What is the correct procedure for performing a leak test on a flexible endoscope?
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A
Immerse the endoscope in water, then attach the leak tester and pressurize
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B
Attach the leak testing device and pressurize the scope before immersion, then submerge and look for air bubbles
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C
Attach the leak tester after HLD to check for leaks at the end of reprocessing
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D
Squeeze the insertion tube and check for resistance