Davis’s Laboratory and Diagnostic Tests Online, powered by Unbound Medicine, provides nurses and students access to 400+ test monographs containing reference ranges, indications, patient preparation and result interpretation. Explore these free sample topics:
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Amplitude modulation scan, A-scan ultrasound biometry.
To assess for ocular tissue abnormality and to determine the power of the intraocular lens required for replacement in cataract surgery.
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