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