Q. Which of these cells are not a type of neuroglia found in the CNS: astrocytesmicrogliaSchwann cellsependymal cellsoligodendrocytes Answer: Schwann cells

Q. Oligodendrocytes line up along the _____________ and produce an insulating cover called myelin sheath neuronsnervesEpendymal cellsastrocytes Answer: nerves

Q. Which cells are ciliated and line the central cavities of the brain and spinal cord where they form a fairly permeable barrier between the cerebrospinal fluid that fills these cavities and the tissue cells of the CNS? AstrocytesMicroglial cellsEpendymal cellsOligodendrocytes Answer: ...

Q. The cells are analogous to the astrocytes in the CNS are: satellite cellsmicroglial cellsependymal cellsoligodendrocytes Answer: satellite cells

Q. Where microglial cells are found? Central nervous system CNSPeripheral nervous system PNSoligodendrocytesNone Answer: Central nervous system CNS

Q. Which of the following type of neuroglia, have many radiating processes which help in clinging to the neurons and capillaries? astrocytesmicroglial cellsoligodendrocytesAll of the above Answer: astrocytes

Q. When invading microorganism or dead neurons are present, which cells of neuroglia can transform them into a phagocytic macrophage and help in cleaning the neuronal debris? astrocytesmicroglial cellsoligodendrocytesAll of the above Answer: microglial cells

Q. Which cells of nervous tissue are involved in many specialized functions apart from support of the neurons? Neuron cellsNeuroglia cells/glial cellsBoth a and bNone Answer: Neuroglia cells/glial cells

Q. How many types of neuroglia are there? sixeighttentwelve Answer: six

Q. The axon can have terminal branches: twosixmanyNone Answer: many

Q. Which type of neuron convey incoming messages towards the cell body and is therefore called the receptive input region? AxonDendriteCell bodyNone Answer: Dendrite

Q. Neuronal cell body consists of a/an _____________ and rough endoplasmic reticulum or Nissl Bodies. astrocytesmicroglial cellsependymal cellsnucleus Answer: nucleus