Questions


October 2022 1 5 Report
1. You are to transfer the microscope to the next room. which parts should you be holding in carrying the microscope? properly? A. Body tube and Base C. Arm and Base 8. Objectives and eye piece D. Arm and stage 2. Which two parts of the light microscope magnify the image of an object? A. eyepiece and mirror C. objective and mirror B. eyepiece and objectives D. objectives and diaphragm 3.. What is the correct way of carrying a microscope? c. Hold the arm by grasping it with one hand and support the base with the other hand, b. Hold the arm by grasping it with two hands and support the base with two hands. c. Hold the arm by grasping it with one hand and do not support the base with the other hand. d. Hold the arm by grasping it with two hands and support the base with the table. 4. Which should be used to observe bacteria? A. 60x objective with oil immersion and 10x eyepiece 8.97x objective with oil immersion and 5x eyepiece C.3x objective and a 10 x eyepiece D. 60x objective and 15 x eyepiece 5. An animal cell is being observed is seen at the topmost part of the field of view under the LPO. If you want to center the specimen, which direction should you move the slide? cl. left or right side of the user c. forward or away the user b. up or down the user d. right or left the user 6. Why is necessary for the specimen to be observed under the microscope must be thin? A. so the image will be clearer C. So that light could pass through the specimen 8. So the image will be clearer D. So that a high magnification objective can be used 7 Angel needs to raise the stage to focus the specimen he is studying using the low power objective. Which part should he manipulate? A. Coarse Adjustment knob B. Eye piece C.Fine adjustment knob D. Mirror to enhance the image of 8. Xian wants to change the magnification of the objectives. He gently turn the the specimen. A. Coarse Adjustment knob B. nosepiece C. Fine adjustment knob D. Mirror 9. In using microscope, place the A. objectives facing o you. B. Fine Adjustment knob C. Stage D. Arm for the proper place 10. Nathan wants to secure the slide in the stage of the microscope, He needs to use of glass slide. Coarse Adjustment knob B. Eye piece C. Fine adjustment knob D. Stage Clip 11. Why it is not advisable to tilt the microscope A. Because the specimen may leak 8. Because the specimen may drop C. Because the specimen may damage D. Because the specimen may change its position 12. In putting stain in the specimen, what tools is better to use? B. Hands A. spoon C. Dropper D. All of the above 13. Which part of the microscope should be used in obtaining a sharp image in observing a specimen under High Power objective? A Diaphragm B. Eye piece C. Fine adjustment knob D. Minor




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