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What is the resolution of the microscopes used in neurosurgery?(a) 1 μm(b) 1 nm(c) 1 Åm(d) 1 pmThis question was addressed to me in an interview for job.The doubt is from Organization of Theaters topic in division Anaesthesia of Clinical Science

Answer»

The CORRECT choice is (b) 1 nm

To elaborate: A SCANNING electron microscope (SEM) is used in NEUROSURGERY. It can give a good resolution up to 1 nm. Neurosurgery DEALS with nerves and neurons and it needs good magnification and resolution to look into the structures properly.



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