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Visual Anatomy Ansd Physiology Lab Manual Pig Version 2nd Edition Sarikas Solutions Manual

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Visual Anatomy Ansd Physiology Lab Manual Pig Version 2nd Edition Sarikas Solutions Manual Download at: Visual Anatomy & Physiology Lab Manual Main Version Edition 1 Main Version Plus Pig Version 2nd Edition Cat Version Audiobook Visual Anatomy Physiology Lab Manual
  1   Visual Anatomy ansd Physiology Lab Manual Pig Version 2nd Edition Sarikas SOLUTIONS MANUAL  Full download at:    Visual Anatomy ansd Physiology Lab Manual Pig Version 2nd Edition Sarikas TEST BANK   Full download at:  Time Estimates for Completing This Lab   The activities in this laboratory exercise can be completed in 2 to 2.5 hours. Extra time will be required to complete the review sheets at the end, or they may be assigned as homework. Times listed are only estimates. Activity 2.1: Learning the Parts of a Light Microscope 20 m i nutes   Activity 2.2: Viewing a Specimen with a Compound Microscope 30 m i nutes   Activity 2.3: Inversion of Image: Viewing the Letter e  20 m i nutes   Activity 2.4: Perceiving Depth of Field  20 m i nutes   Activity 2.5: Determining the Diameter of the Field of View 30 m i nutes   List of Materials   This list of materials shows the quantities needed for a standard 24-seat lab, with six tables and four seats at each table. [  Note: Other than the microscopes, if resources or space is limited, this lab could  be set up with one set of all other items per pair of students, or even one set per table. This would reduce the quantities needed from 24 of each item to 12 of each if shared in pairs, or to 6 of each if shared per table.] 24 compound light microscopes  2   24 sets of prepared microscope slides of various tissues 24 prepared microscope slides of the letter “e”  24 prepared microscope slides of intersecting colored threads 24 clear millimeter rulers 24 pads of lens paper   3   To Do in Advance   1. Set up equipment and supplies on all laboratory tables. 2. Familiarize yourself with the particular model (or models) of microscope your students will be using. 3. Be sure all microscopes are clean and the lowest power objective is in place. 4. Perform Activity 2.4 in advance so you know the correct order of the threads on the particular slides that your students are using. Tips and Trouble Spots   Introduction   Take time at the beginning of your laboratory session to discuss the section “Ca re and Use of the Compound Microscope”  with your students. This step can help you avoid many problems, including potential damage to both the microscopes and the slides. You may begin by polling the class to see which students do and do not have microscope experience. Those lacking experience will require more hands-on guidance from you while doing the exercise. If you do not regularly check on your students’  progress, they may skip steps or not realize they are not using the equipment appropriately. If many students are lacking experience, it may be worthwhile to provide a class demonstration, showing your students the location of the specific parts of the microscope. Activity 2.1: Learning the Parts of a Light Microscope    Learning Outcome : Identify the parts of a compound light microscope and explain their functions. Be familiar with the microscopes in your laboratory. They may not have a mechanical stage. Instead, they may have two movable stage clips. If so, these should be swung out to the side, the slide positioned between them, then the clips rotated in to secure the slide. Students should  not lift the stage clips as they will become bent and useless with time. If more than one model of microscope is in use in your lab, be sure students are aware of any differences and become familiar with them. Objective lenses may have two numbers stamped on them. The magnification may not have an “X,”  but typical magnifications are 3X or 4X for a scanning objective, 10X for low, 40X to 45X for high, and 100X for oil immersion. Other numbers, if present, are usually DIN numbers, which refer to the optical standards used for the lens. Students often have trouble distinguishing between the iris diaphragm and the condenser lens. They may need assistance with this. Activity 2.2: Viewing a Specimen with a Compound Microscope    Learning Outcome: Demonstrate the proper method for viewing a specimen with the compound microscope. Stress to your students the importance of always starting on the lowest power because they can  more easily locate the specimen and should not (usually) be able to plow through t h e slide.  Be sure they know to only use the fine adjustment knob when moving to high power so they do not damage the slide.  4   Students working with a binocular microscope may need assistance in positioning the two eyepieces so they get a single image. Watch for students closing one eye and using only one eyepiece and help them make the needed adjustment.
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