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Why are thick or dense smears less likely to provide a good smear preparation for microscopic evaluation?
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- Explain when is conventional radiography preferred over DXA scan. Give examples. When is the DXA scan better than conventional radiography?Explain the importance of steam during the acid-fast staining procedure. Discuss the advantages of differential staining procedures over the simple staining techniques. List and briefly describe the functions/purpose of each of the different stains used in acid fast staining.In preparing a bacterial smear for staining, heat fixation is done after the smear dries up.a.) Give the purpose of heat fixation.b.) What can be observed in wet mounts or hanging-drop slides that cannot be observed in heat-fixed slides?