831. The brainstem comprises of the :

A. Medulla, pons and cerebellum
B. Medulla, pons and thalamus
C. Medulla, Pons and midbrain *
D. Pons, Midbrain and cerebellum
E. Medulla, Midbrain and thalamus

832. The affarent fibres to cerebellum are :

A. Climbing fibers
B. Mossy Fibers
C. Climbing and mosey fibres *
D. Purkinje cell axons
E. None of the above

833. Except for the following, the limbic system includes all of these:

A. Fornix
B. Cingulum
C. Insula *
D. Hippocampus
E. Amygdala

834. The following structures, with the exception of:

A. Corpus striatum
B. Insula *
C. Globus pallidus
D. Substantia nigra
E. Subthalamic nucleus

835. Which of the following supporting cells of CNS contribute to blood Brain Barrier ?

A. Microglia
B. Satellite cell
C. Ependymal cell
D. Oligodendrocyte
E. Astrocyte *

836. The mid brain contains :

A. Cerebral aqueduct *
B. Fourth ventricle
C. Third ventricle
D. First ventricle
E. Second ventricle

837. Lesion of Alpha motor neuron in anterior horn results in :

A. Fibrillation
B. Flaccid paralysis *
C. Myotonie discharge
D. Paraesthesia
E. Recruitment

838. In development of tongue , it is true that :

A. All muscles develop from neural crest cells
B. Copula and median swelling are synonym
C. Posterior 1/3 develop from tuberculum impar
D. Post 1/3 mucosa is supplied by nerve of 3rd bronchial arch
E. Tissue of the 2nd arch overgrows that of 3rd ARCH

839. The paramesonephric ducts in the female develop into :

A. Epoophoron
B. Paroophoron
C. Ligamentum of the ovary
D. Uterus and uterine tubes *
E. Round ligament of uterus

840. The perineal body is formed by the fusion of :

A. Anal folds
B. Genital folds
C. Perineal tubercles
D. Allantois and hindgut endoderm
E. Urorectal septum and collocal membrane *