454082
Descripción
Test por silvertip83, actualizado hace más de 1 año
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Creado por silvertip83
hace casi 11 años
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Pregunta 1
Pregunta
Epithelial tissues cover the surface of the body and form the lining of body cavities, organs, and blood vessels.
Respuesta
- True
- False
Pregunta 2
Pregunta
Which of the following is listed in order of increasing hierarchization?
Respuesta
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basophil>neuroglia>neuron>brain>nervous system
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cytoplasm>lysosome>basophil>cardiac muscle tissue>muscular system
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monocyte>microtubule>stratified squamos>skin>integumentary system
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nucleus>lymphocyte>blood>heart>circulatory system
Pregunta 3
Pregunta
The four types of tissue are:
Respuesta
-
collagen, elastic, adipose, reticular
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muscle, nervous, epithelial, connective
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neuroglia, sensory, motor, interneurons
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simple, stratified, squamos, cuboidal
Pregunta 4
Pregunta
All epithelial cells are bound to their underlying tissues by a layer of ________ tissue called the ________ membrane.
Respuesta
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connective... basement
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connective... plasma
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epidermis... basement
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epidermis... plasma
Pregunta 5
Pregunta
Which of these is NOT a way of classifying the cells and/or tissues of the nervous system?
Respuesta
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Neurons & neuroglia
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sensory, motor, & interneurons
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somatic & autonomic
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Nervous tissues are organized in all of these ways.
Pregunta 6
Pregunta
What is one example of a cell that does not fall within any of the 4 main tissue types?
Respuesta
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cardiac muscle cell
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squamos cell
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totipotent stem cell
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None of these easily fall into one of the four main tissue types.
Pregunta 7
Pregunta
How many major organ systems are there?
Respuesta
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The traditional divisions can be somewhat arbitrary, but most texts define roughly 9 to 12.
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There are as many organ systems in the body as there are bodies.
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There are exactly 10 major organ systems.
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There are exactly 11 major organ systems.
Pregunta 8
Pregunta
What are the formed elements of blood?
Respuesta
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platelets and plasma
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RBCs and WBCs
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RBCs, WBCs, and platelets
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RBCs, WBCs, platelets, and plasma
Pregunta 9
Pregunta
Which of the following measures the percentage of blood volume occupied by red blood cells?
Respuesta
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the erythrocyte sedimentation rate
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the hematocrit (Hct or HCT)
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the hemoccult
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the hemoglobin assay
Pregunta 10
Pregunta
About how many RBCs are manufactured every minute?
Respuesta
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about 2 million
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about 5 million
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about 50,000
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about 500,000
Pregunta 11
Pregunta
Which of the following distinguishes RBCs from WBCs?
Respuesta
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All of these accurately differentiate RBCs from WBCs.
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RBCs have hemoglobin, but WBCs do not.
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RBCs have nuclei, but WBCs do not.
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There is only one type of WBC, but five types of RBCs.
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