How does mottling on tablets appear during drying process? Give your insights on how mottling can be prevented.
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How does mottling on tablets appear during drying process? Give your insights on how mottling can be prevented.
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- What are the advantages of granulation ? during tablet formulation. DefineThis part of the staining process helps the primary stain to remain in the cell during decolorization. O 1) Secondary stain O 2) primary stain O 3) counterstain O 4) fixing reagent O 5) mordantWhat is the major difference between Thayer-Martin and chocolate agar? When would you use Thayer-Martin rather than chocolate agar?
- Can you please help me describe the colony apperance on these two stains? Thank you! Growth on Blood Agar - 48 hours Growth on Chocolate Agar Results: Growth on Blood Agar 48 hours Growth on Chocolate AgarIn 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?Acid-Fast stain A) E. Coli -Morphology shape -Arragement -Acid-fast or non-Acid-fast B) S. Epidermidis -Morphology shape -Arragement -Acid-fast or non-Acid-fast
- 1)What is the natural color of cytoplasm? How is it related to our need to stain bacterial cells? 2) Which of the following is the main goal when staining a culture? A) improve contrast B) identify bacteria C) Visualize bacterial structures2) Assume that you made an error during your staining procedure. You used safranin as the primary stain and malachite green as counterstain. How would your cells appear at the end of the staining of the staining technique?What is the usual stain used for staining a sputum smear?
- Why are basic dyes more effective for bacterial staining than acidic dyes? State two ways that can confirm whether a bacterial smear has been correctly prepared or not. Why should you be careful not to underheat a smear during the heat-fixing process? Why do you think the presence of grease or dirt on a glass slide will result in a poor smear preparation? Cite two or three reasons.Why is it important to limit the quantity of cells used to prepare a smear? Mark all that apply: 1. So that cells are not clumped and don't entrap stain creating erroneous results 2. So that the cells are spread out enough that cell morphology can be discerned 3. So that there are small groups of cells clumped together to make them visible 4. So that no contaminants are introduced onto the slide by being entrapped in clumps 5. So that the cells are spread out enough that the arrangement can be observedWhy is it important to limit the quantity of cells used to prepare a smear? Mark all that apply: O So that cells are not clumped and don't entrap stain creating erroneus results So that no contaminants are introduced onto the slide by being entrapped in clumps OSo that the cells are spread out enough that cell morphology can be discerned OSo that the cells are spread out enough that the arrangement can be observed O So that there are small groups of cells clumped together to make them visible Microsoft Bing 11:31 AM 87°F Sunny 9/14/2021