2477466
Questão 1
Questão
The neurons show regeneration ability
Responda
- True
- False
Questão 2
Questão
The neuroglial cells conduct a nervous impulse
Responda
- True
- False
Questão 3
Questão
By light microscope observation the Nissl substance is visible in the axons:
Responda
- True
- False
Questão 4
Questão
Only one axon takes part in the formation of the myelinated nerve fibers
Responda
- True
- False
Questão 5
Questão
Only one axon takes part in the formation of the nonmyelinated nerve fibers:
Responda
- True
- False
Questão 6
Questão
The bodies (perikaryons) of the neurons are localized in the white matter:
Responda
- True
- False
Questão 7
Questão
What embryonic sheet derive the neurons from:
Responda
-
Ectoblast
-
Endoblast
-
Mesoblast
-
Mesenchyme
Questão 8
Questão
What embryonic sheet derive the macroglia from:
Responda
-
Ectoblast
-
Endoblast
-
Mesoblast
-
Mesenchyme
Questão 9
Questão
What embryonic sheet derive the microglia from:
Responda
-
Ectoblast
-
Endoblast
-
Mesoblast
-
Mesenchyme
Questão 10
Questão
The pseudounipolar neurons consist of:
Responda
-
Body, axon, dendrite
-
Body, axon, dendrites
-
Body and axon
-
Body and dendrite
Questão 11
Questão
The mutipolar neurons consist of:
Responda
-
Body, axon, dendrite
-
Body, axon, dendrites
-
Body and axon
-
Body and dendrite
Questão 12
Questão
Which of the following elements of the cytoskeleton are well developed in the neurons:
Responda
-
Tonofibrils
-
Myofibrils
-
Neurofibrils
-
Microfibrils
Questão 13
Questão
Which of the following types of neuroglial cells are localized in the grey matter:
Responda
-
Fibrous astrocytes
-
Protoplasmic astrocytes
-
Ependymocytes
-
Schawann cells
Questão 14
Questão
The sheath of the nerve fibers in the peripheral nervous system is built from:
Responda
-
Astrocytes
-
Oligodendrocytes
-
Ependymocytes
-
Schawann cells
Questão 15
Questão
The sheath of the nerve fibers in the central nervous system (white matter) is built from:
Responda
-
Astrocytes
-
Oligodendrocytes
-
Ependymocytes
-
Schawann cells
Questão 16
Questão
Which of the following neuroglial cells take part in the production of the cerebro-spinal fluid
Responda
-
Astrocytes
-
Oligodendrocytes
-
Ependymocytes
-
Schawann cells
Questão 17
Questão
Which of the following characteristics are specific for the neurons
Responda
-
Collect stimuli and transform them into nervous impulse
-
Regeneration ability
-
Synthesize and release neurotransmitters
-
Supporting and protective functions
-
Presence of different in function processes
Questão 18
Questão
Which of the following characteristics are specific for the neuroglial cells:
Responda
-
Collect stimuli and transform them into nervous impulse
-
Regeneration ability
-
Synthesize and release neurotransmitters
-
Supporting and protective functions
-
Presence of different in function processes
Questão 19
Questão
Which of the following elements are visible in the neurons by light microscopic observation
Responda
-
Big in size, pale stained nucleus
-
Eosinophilic cytoplasm
-
Nissl substance
-
Tonofibrils
-
Neurofibrils
Questão 20
Questão
The nonmyelinated nerve fibers consist of:
Responda
-
Axon
-
Myelin sheath
-
Schwann sheath
-
Endoneurium
-
Microglia
Questão 21
Questão
The myelinated nerve fibers consist of:
Responda
-
Axon
-
Myelin sheath
-
Schwann sheath
-
Endoneurium
-
Microglia
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