Q: what do you think is the importance of examining the base before and after using the microscope?
A: Introduction A typical optical microscope has the following parts: Eye piece Objective lens Stage…
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Q: Which of these is NOT a best practice when using, handling, or storing a microscope and microscope…
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Q: What do you mean by deconvolution microscopy technique?
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Q: Why should you always begin to use a microscope with a low-power objective?
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Q: What alternative measures can be done if preservation of specimens is not possible?
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Q: How do you identify which objective lens are you using to view your sample?
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Q: Identify and label the parts of the specimen and give a detailed description
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A: Magnification = 1000X Specimen takes 1/4 of the field of view.
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Q: Plssssss helppppp, Describe the differences you see between the three slides.
A: Thank you for the question Answer :- Abnormal blood smear 1 Shows presence of Sickle shaped cells…
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A: Adjustments that we can make to the microscope to make it easier to see are:-
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Q: what would you do if you had to dispose tissues and towels from dissection?
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Q: Draw one acceptable pattern that is used in streak plate method
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Q: Explain why parfocal imaging is important, especially when viewing very small specimens using the…
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The specimen you are examining is very thin and transparent. What can you do to make it easier to see
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- What information can be obtained from the slides prepared by wet mount and hanging drop technique for microscopic observation? Give at least three (3) information. What are the limitations of each method. (Provide 2 limitations)a. How was the specimen prepared for the microscopy technique applied? (for e.g. stained with H&E stain, Gram stain, unstained) b. What is the microscopy technique and magnification used to obtain this image? c. What is the basic principle of image formation using this microscopy technique? d. What can be observed and concluded from the image of the specimen? e. Are there any potential aberrations present in this specimen image? Describe these and how they may affect interpretation of the result.A medical technologist intern is preparing a blood agar medium on a hot plate while the other intern is performing an acid-fast stain (AFS) less than 1 foot away. Which of the following hazards can be most likely and immediately occur? a. Fire hazard b. Chemical hazard c. Biological hazard d. Electrical hazard
- 1. A microscope is turned on, under low power, with a slide positioned on the stage ready to focus. The specimen is visible but not in focus at all. - write the correct procedural steps used to find and focus on the specimen under medium power.Which of the following statements are true in the context of the microscope's field of view? I. It is the observable area within a circular space as defined by the lenses II. FOV is the smallest on the lowest power objective III. FOV is the maximum area visible through the microscope eyepiece IV. When you switch to a higher power, the field of zooms out towards the centerWhich of the follow are correct statements about microscope handling and care? 1. Always use TWO HANDS to carry the microscope. 2. Only use LENS PAPER to clean the lenses. Never wipe back and forth, but simply make a gentle swipe across the lens. 3. A soft cloth should be used to clean the lenses. 4. Start and finish the day’s work at the LOWEST MAGNIFICATION. 5. Start and finish the day’s work at the HIGHEST MAGNIFICATION 6. Always BEGIN examining a specimen with a LOW POWER objective. 7. Always BEGIN examining a specimen with a HIGHEST POWER objective 8. On the compound microscope, NEVER use the coarse adjustment knob with the high power or oil objective. 9. On the compound microscope, ALWAYS use the coarse adjustment knob with the high power or oil objective. 10. Unplug the microscope by pulling on the plug, not the cord.
- The following questions are based upon viewing a sample (the letter “e”) under a microscope with lower power objective 1) Does contrast increased or decreased as the amount of light incident upon the sample decreases? ________________________________________________________________________ ________________________________________________________________________ 2) how contrast is related to the amount of light incident upon the letter “e” sample; speculate on how this may differ for samples which are much lighter in color (i.e. a clear fiber): _______________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 3) Does increasing light intensity helps in increasing resolution (the ability to resolve details) for the “e” sample: ____________________________________________…1. Differentiate the compound light microscope from the dissecting microscope in terms of: *image produced *magnification *type of specimen examined 2. Write down the principles of the following: *electron microscopy *scanning tunneling microscopy *atomic force microscopyThe FOV on low power of a microscope is measured to be 4.5mm. Using the chart below and the above listed formulas calculate: FOvx = FOvlow X Maglow Magx S.S. = FOvx # times the specimen fits across the FOv Total Mag = Ocular lens x objective lens a) What is the FOV on High Power? (Magnification on High power is 40x) Can you please include the units too. asap please.
- List down 5 steps in the given procedure below for the proper use of microscope that you think emphasized on proper equipment care and briefly explain why you think so in 1-2 sentences per identified step. 1. Connect the microscope to the power supply. Turn “ON” the microscope.2. Rotate the light intensity adjustment knob to adjust the brightness.3. Place the slide with the specimen facing upwards on top of the mechanical stage. a. Open the bow-shaped lever of the stage clip outward.b. Slide the specimen from the front toward the rear.c. Return the bow-shaped lever gently.d. Center the specimen over the aperture on the stage. 4. Use the Low Power Objective. a. Rotate the revolving nosepiece until the 10x objective lens is “clicked” into position.b. Rotate the condenser focus knob to bring the condenser down to the bottom and partially open the iris diaphragm.c. Rotate the coarse adjustment knob to focus the image. Move it as far as it will go without touching the slide.d. When coarse…1. Stipulative definition of microscope. 2. Stipulative definition of bubonic plague.Given: The used ocular objective while taking this image, has magnifying power of 6x The used objective while taking this image, has a magnifying power of 100x The used stage micrometer has spaces graduation of 01 mm each Ten (10) graduations pn the ocular micrometer conincided with two (2) graduations on the stage micrometer Question: What is the total magnification of the image under microscope? Show your solution.