Please answer the following questions for part B. B. True-FalseRecord these statements as True or False in the answer column.1. Eyepieces are of such simple construction that almost anyonecan safely disassemble them for cleaning.2. Lenses can be safely cleaned with almost any kind of tissue orcloth.3. When swinging the oil immersion objective into position afterusing high-dry, one should always increase the distance betweenthe lens and slide to prevent damaging the oil immersion lens.4. Instead of starting first with the oil immersion lens, it is best touse one of the lower magnifications first, and then swing the oilimmersion into position.5. The 45X and 100X objectives have shorter working distancesthan the 10X objective.

Microscope: instrument designated to observe magnified images of targeted cells or tissue which are…

Answered: B. True-False Record these statements…

An Illustrated Guide To Vet Med Term

4th Edition

ISBN:9781305465763

Author:ROMICH

Publisher:ROMICH

Chapter14: Seeing And Hearing

Section: Chapter Questions

Problem 15MC

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Preparing a wet mount of the letter "e”. 1. Obtain a prepared ‘e’ slide. 2. Focus the slide first with the scanning objective, then click to lower power and focus again. 3. Finally, focus the slide under high power. Remember, at high power, you should ONLY use the fine adjustment knob. 4. Draw the ‘e’ exactly as it appears in your viewing field for each magnification. The LPO, HPO, and Oil Immersion
Answer these questions by watching the YouTube videos and reviewing the Powerpoints from Lab #4. 1. What is Refraction of light? 2. What is the difference between the Ocular lens and the Objective lens? 3. What is the purpose of the Revolving Nosepiece? 4. What is the difference between the Course Adjustment Knob and the Fine Adjustment Knob? 5. How do you calculate Total Magnification? 6. What is Resolution in terms of Microscopy? 7. What is the purpose of Oil Immersion? 8. What is the Diffraction Barrier and why does it exist? 9. What is the purpose of using stains and fluorescent dyes in microscopy? 10. What is the advantage of using an Electron Microscope? 11. What Objective lens should you always start with? 12. What is the purpose of the Iris Diaphragm on the Condenser? 13. How do you know your Objective lens has been adjusted properly? 14. Why should you not use Kimwipes…
Key Term Matching 1. stage A. the eyepiece 2. stage adjustment knob B. concentrates the light into specimen 3. fine adjustment knob C. opens and closes to regulate the light 4. course adjustment knob D. moves stage forward, back, left and right 5. nosepiece E. platform for the slide 6. light intensity control F. rheostat 7. condenser G. rotates to change objective lenses _8. slide holder H. used for precision focusing 9. ocular lens I. used to move the stage up or down 10. iris diaphragm J. hold the slide in place on the stage
Preparing a wet mount of the letter "e”.1. Obtain a prepared ‘e’ slide.2. Focus the slide first with the scanning objective, then click to lower power and focus again.3. Finally, focus the slide under high power. Remember, at high power, you should ONLY use the fineadjustment knob.4. Draw the ‘e’ exactly as it appears in your viewing field for each magnification of Oil Immersion objective
please help me make this procedure a flow chart III. Procedure: A. MicroscopyOperating Procedure:Place the microscope close to the edge of the table. Select a suitable stool so that when looking into the eyepiece, your back is straight and your neck is bent at the nape.1. Lower the body tube by turning the course focus knob until the 10x or 16mm objective reaches the downward stop.2. Look through the eyepiece and adjust the mirror to the position which provides the brightest and the most evenly illuminated field of vision which is the circular area seen in the eyepiece. Raise the condenser until its top lens at the same level as the stage. Place the slide on the stage and fasten it using the stage clips.3. Position the specimen area of the slide over the center of the stage aperture.4. Looking through the eyepiece, raise the coarse focus knob until the image appears. Focus as sharply as possible. Low power objective has a much greater depth of focus and is generally used for the…
1.An artifact was not detected due to skipping film analysis, what is its implication to the patient's case? 2.Identify 2 important role of a radiologic technologist in preventing exposure artifact, specifically radiopaque artifact? 3. Identify two differences between a guide shoe artifact and pi lines artifact. 4. Differentiate kink artifacts to fingerprint artifact.
n&external_browser=0&launchUrl=https%253A%252F%252Flms.mheducation Saved cted eye to the number. e to 4) 2) (3
2. Match each part to its function. Stage Stage adjustment knobs Light intensity knob Interpupillary adjustment Coarse focus knob Fine focus knob Iris diaphragm Condenser Condenser adjustment lever Specimen holder Eyepiece length adjustment (find the white ring) Electrical cord Closes down the amount of light, and sharpens image. Lifts or lowers the condenser; the closer to the specimen the better. Should be set so that both eyepieces are the same length. Moves a slide side-to-side and front-to-back. Changes lamp brightness. Should only be detached by holding the plug. Aligns light waves before they pass through specimen. Provides flat surface for specimens. Allows both eyes to see an image simultaneously. Holds a slide in place on the stage. Moves the stage up and down in tiny amounts. Moves the stage up and down rapidly.
Answer all the questions. 1. How do you calculate total magnification? 2. Which lens requires the use of cedarwood oil? Why is it important to use oil when focusing under this lens?
blackboardcdn.com/5bfc08ba3fldc/14683296?X-Blackboard-Expiration=16245468000008X-Blackboard- 19 / 47 100% 1.4. Functions of the light mlcroscope parts Complete the following table by writing the function(s) of each of the parts indicated. Structure Function Diaphragm / iris Stage opehing Lamp Objective lenses Eye piece Coarse and find adjustment knobs Stage Stage rack prt sc delete home backspace lock enter pause t shift
A nurse is assessing a patient’s eyes for accommodation.What actions would the nurse perform during this test? Selectall that apply.a. Bring a penlight from the side of the patient’s face andbriefly shine the light on the pupil.b. Hold a forefinger, a pencil, or other straight object about 10to 15 cm (4′′ to 6′′) from the bridge of the patient’s nose.c. Hold a finger about 6′′ to 8′′ from the bridge of thepatient’s nose.d. Darken the room.e. Ask the patient to look straight ahead.f. Ask the patient to first look at a close object, then at adistant object, then back to the close object.
A client is receiving ophthalmic drops preoperatively for cataract extraction and asks the nurse why the HCP has prescribed all these meds. Which infomation should the nurse include when responding to the client? (Select all that apply) A. A med is used to induce sleep during the procedureB. The iris must be paralyzed during surgery to prevent it from reacting to light C. Pupillary dilation is necessary to access the eye chamber for lens removal D. These medications assist in obstructing the client's visionE. One of the meds is used to anesthetize the corneal surface

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