In CNS, the myelination is carried out by _____________?

Related Mcqs:

1. Function of GABA on CNS is_______________?

   A. Neuronal inhibition
   B. Neuronal activation
   C. Glial cell inhibition
   D. Glial cell activation

2. Phagocytosis in the CNS is done by _______________?

   A. Astrocytes
   B. Schwann cells
   C. Microglia
   D. Oligocytes

3. Basal lamina of blood vessel in CNS is secreted by______________?

   A. Endothelial cells
   B. Oligodendrocytes
   C. Microglia
   D. Astrocytes

4. In Niemann-Pick’s disease the following substrance accumulate in CNS in excess______________?

   A. Glycerophosphatides
   B. Phosphoinositides
   C. Phosphosphingosides
   D. Glycerosphingosides

5. All of the following decrease skeletal muscle tone by CNS effects except____________?

   A. D-tubocurarin
   B. Diazepam
   C. Beclofen
   D. Mephensin

6. This drug reduces blood pressure by acting on vasomotor centers in the CNS:

   A. Labetalol
   B. Clonidine
   C. Enalapril
   D. Nifedipine

   Submitted by: Dr.Tassawer-e-Meran

7. Sensations of pain from teeth and temperature are carried by_______________?

   A. Corticospinal tract
   B. Corticobulbar tract
   C. Lateral spinothalamic tract
   D. Ventral spinothalamic tract

8. The pathway of pain from teeth and temperature is carried by ______________?

   A. Corticospinal tract
   B. Corticocerebral tract
   C. Lateral spinothalamic tract
   D. Ventral spinothalamic tract

9. CO2 is carried in the blood________________?

   A. In combination with hemoglobin
   B. In physical solution in plasma
   C. In combination with plasma proteins
   D. All of the above

10. Lipid from tissue is carried to liver by_____________?

    A. LDL
    B. VLDL
    C. HDL
    D. Chylomicrons