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53 Cards in this Set
- Front
- Back
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The _____ are the eyepieces. Your microscope has 2, thus it is a _____ microscope. There is a number with an X on the side of each which indicates the _____ of the lens within. (Your microscope has _____ _____). The 2 can be pulled apart laterally to adjust for the distance between your 2 eyes.
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oculars
binocular magnification 10x oculars |
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The _____ is found on one of the two oculars. It allows you to adjust each of the _____ _____ to the varying strength of your own two eyes.
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diopter
2 oculars |
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Attached to the condenser is the _____ _____ which is used to adjust the amount of light passing through the subject material.
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iris diaphragm
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The _____ are found at the end of the revolving _____. Each _____ contains a lens for magnification. (Your microscope has __, __, and __ _____). To determine the total magnification of the object you are viewing, multiply the _____ _____ by the _____ _____.
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objectives
nosepiece objective 4x, 10x, 40x, objectives ocular magnification objective magnification |
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The _____ _____ _____ is the larger of the two knobs found on both sides of the microscope. It is used to initially bring the object into view. The _____ _____ _____ is the smaller, outer knob and is used to bring the object into sharp detailed view.
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course focus knob
fine focus knob |
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The _____ is the platform upon which the _____ is placed. The _____ is held in place by the _____ _____, which is attached to a _____ _____ and can be moved forward/backward and left/right by using the _____ _____ _____.
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stage
slide slide slide clip mechanical stage mechanical stage adjustor |
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Your microscope has a built in _____ _____ which is controlled by an ___/___ _____ with a _____ to control the intensity of the light.
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light source
off/on switch rheostat |
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Under the stage is the _____ containing a _____ which is used to focus light on the object being viewed. The _____ can be adjusted up and down with the _____ _____ _____.
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condenser
lens condenser condenser adjustment knob |
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Always start with the _____ objective.
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4X
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Clamp the slide on the stage with the _____ _____. Using the _____ _____ _____, position the tissue on the slide over the opening in the stage that allows light to pass through.
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slide clip
mechanical stage adjustor |
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After completing your examination of the slide, move the _____ objective back into position and _____ the slide.
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4X
remove |
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With the _____ objective, focus down using the _____ _____ _____ until you can see the tissue. Then _____ _____.
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4X
course adjustment knob fine focus |
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When the day's exercise is complete, (1) be sure the _____ objective is back in position, (2) be sure the slide has been _____ from the _____, (3) wrap the _____ securely around the microscope, and (4) replace the _____ _____ on the microscope.
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4X
removed stage cord plastic cover |
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After examining the tissue, move the _____ objective into position. Since these microscopes are _____ (which means that if the microscope is in focus with one objective, it is almost exactly in focus with any other objective), you should be able to bring the tissue into fine focus by using only the _____ _____ _____.
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10X
parfocal fine focus knob |
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Use the _____ _____ _____, move the _____ as high as it will go.
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course adjustment knob
stage |
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After examining the tissue with the 10X objective, switch to the _____ objective. Don’t _____ the microscope. The 40X objective will be very close to the slide, but it will not strike the slide as you move it into position. But because the 40X objective is so close to the slide, use ONLY the _____ _____ _____. Using the coarse adjustment knob could cause the stage to _____ _____ _____ and _____ the slide or damage the objective. Remember the microscopes are _____, it’s already almost in focus.
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40X
unfocus fine focus knob move up quickly break parfocal |
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Slide: _____
Bowman's Capsule (_____ _____ _____) _____ Kidney tubules (_____ _____ _____) _____ |
kidney
simple squamous epithelium glomerulus simple cuboidal epithelium lumen |
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Slide: _____
v____ g_____ c_____ s_____ c_____ e_____ s_____ m_____ m_____ a_____ c_____ t_____ |
small intestine
villi goblet cells simple clumnar epithelium smooth muscle microvilli areolar connective tissue |
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Slide: _____
_____ _____ _____ _____ _____ _____ connective tissue _____ ______ connective tissue h____ _____ s_____ of _____ _____ glands d_____ p_____ _____ connective tissue a_____ |
skin
keratin keratinized straitified squamous epithelium cilia areolar CT dense irregular CT hair follicles shaft of hair sebaceous glands dermal papillae adipose CT adipocytes |
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Layers of the digestive tract:
M_____ (_____ _____ _____, _____ _____, _____ _____) S_____ M_____ (_____ and _____ _____ _____) S_____ (often _____ _____ in slide preparation) |
Mucosa (simple columnar epithelium, lamina propria, muscularis mucosae)
Submucosa Muscularis (circular and longitudinal smooth muscle) Serosa (often scraped off in slide preparation) |
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Slide: _____
_____ CT nucleus of _____ _____ fibers _____ fibers _____ _____ |
areolar
fibroblast collagen elastic ground substance |
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Slide: _____
_____ _____ _____ _____ _____ connective tissue (_____ _____ connective tissue) |
esophagus
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slide: _____
_____ system or ____ _____ _____ o_____ l_____ c_____ e_____ m_____ l_____ |
bone
haversian osteon haversian canal osteocytes lacunae canaliculi extracellular matrix lamellae |
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Layers of the esophagus:
M_____ (_____ _____ _____, _____ _____, _____ _____) S_____ M_____ (_____ _____ in our slides) No _____ |
Mucosa (simple columnar epithelium, lamina propria, muscularis mucosae)
submucosa muscularis (skeletal muscle in our slides) no serosa |
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slide: _____
_____ muscle _____ _____ |
tongue
skeletal striations nuclei |
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Slide: _____
_____ _____ _____ _____ c_____ _____ connective tissue p_____ _____ cartilage e_____ m_____ c_____ l_____ g_____ c_____ _____ connective tissue a_____ |
Trachea
pseudostratified ciliated columnar epithelium cilia areolar CT perichondrium hyaline cartilage extracellular matrix chondrocytes lacunae goblet cells adipose CT adipocytes |
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slide:_____
_____ muscle _____ _____ _____ |
heart
cardiac striations intercalated disks |
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slide: _____ _____
_____ canal _____ matter _____ matter _____ (s_____, n_____, n_____, d_____, a_____) |
spinal cord
central gray white neurons (soma, nuclei, nucleoli, dendrites, axons) |
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In what structure and on what slide can you see keratinized stratified squamous epithelial tissue?
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skin slide
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slide: _____
_____ (s_____, n_____, n_____, d_____, a_____) _____ cells (type of _____ cell) |
ganglia
neurons (soma, nuclei, nucleoli, dendrites, axons) satellite glial |
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In what structure and on what slide can you see non-keratinized stratified squamous epithelial tissue?
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esophagus slide
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In what structure and on what slide can you see simple squamous epithelial tissue?
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Bowman's capsule. Kidney slide.
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In what structure and on what slide can you see pseudostratified ciliated columnar epithelial tissue?
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trachea slide.
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In what structure and on what slide can you see simple cuboidal epithelial tissue?
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collecting ducts or kidney tubule. kidney slide.
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In what structure and on what slide can you see areolar connective tissue?
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areolar tissue slide, also seen in esophagus, skin, trachea, and small intestine.
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In what structure and on what slide can you see simple columnar epithelial tissue?
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lining lumen of intestine. small intestine slide.
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On what slide can you see adipose CT?
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skin, ganglion, and trachea slides.
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On what slide can you see dense irregular CT?
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skin, esophagus, and trachea (perichondrium) slides.
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On what slide can you see cardiac muscle?
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cardiac muscle slide.
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On what slide can you see hyaline cartilage (CT)?
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trachea slide.
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In what structure and on what slide can you see the spinal cord?
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spinal cord slide.
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On what slide can you see bone (compact) (CT)?
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ground bone slide.
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In what structure and on what slide can you see ganglion?
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ganglion slide.
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On what slide can you see skeletal muscle?
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tongue slide.
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On what slide can you see smooth muscle?
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small intestine slide.
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Always start with the _____ objective.
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4X
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Clamp the slide on the stage with the _____ _____. Using the _____ _____ _____, position the tissue on the slide over the opening in the stage that allows light to pass through.
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slide clip
mechanical stage adjustor |
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After completing your examination of the slide, move the _____ objective back into position and _____ the slide.
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4X
remove |
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With the _____ objective, focus down using the _____ _____ _____ until you can see the tissue. Then _____ _____.
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4X
course adjustment knob fine focus |
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When the day's exercise is complete, (1) be sure the _____ objective is back in position, (2) be sure the slide has been _____ from the _____, (3) wrap the _____ securely around the microscope, and (4) replace the _____ _____ on the microscope.
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4X
removed stage cord plastic cover |
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After examining the tissue, move the _____ objective into position. Since these microscopes are _____ (which means that if the microscope is in focus with one objective, it is almost exactly in focus with any other objective), you should be able to bring the tissue into fine focus by using only the _____ _____ _____.
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10X
parfocal fine focus knob |
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Use the _____ _____ _____, move the _____ as high as it will go.
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course adjustment knob
stage |
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After examining the tissue with the 10X objective, switch to the _____ objective. Don’t _____ the microscope. The 40X objective will be very close to the slide, but it will not strike the slide as you move it into position. But because the 40X objective is so close to the slide, use ONLY the _____ _____ _____. Using the coarse adjustment knob could cause the stage to _____ _____ _____ and _____ the slide or damage the objective. Remember the microscopes are _____, it’s already almost in focus.
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40X
unfocus fine focus knob move up quickly break parfocal |
