1-When carrying a microscope to and from your bench your hands should be placed

Question

1-When carrying a microscope to and from your bench your hands should be placed a) one hand on the arm and one under the base b) both hands on the arm c) only one hand should be used under the base d) both hands under the stage 2-True or False Primary containment is protecting the immediate laboratory against surroundings and personnel in a infectious agents. lens is located at the top of the 3-The instrument and consists of two internal lenses that have a magnification power of 10x a) ocular b) objective c) stage d) diaphragm 4-A Microscope that allows light rays to pass directly to the eye without being deflected by an intervening opaque plate in the condenser is called a) phase contrast microscope b) bright field microscope c) dark field microscope d) fluorescence microscope collects and directs the 5-The light from the light source to the specimen being examined a) condenser b) stage c) ocular lens d) base regulates the amount of light that 6-The reaches the specimen a) diaphragm b) arm c) base d) nosepiece

Explanation / Answer

1. one hand on the arm and one under the base.

2. True

3. ocular

4. Brightfield microscope

5. condenser

6. diaphragm

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