821. Lower motor neuron lesion at level of spinal cord is due to lesion of :

A. Anterior horn of spinal cord *
B. Lateral corticospinal tract
C. Anterior spinothalamic tract
D. Lateral spinothalamic tract

822. Regarding location of brain nuclei, the fastigial nucleus is located in :

A. The cerebrum
B. Hypothalamus
C. The midbrain
D. The cerebellum *
E. The thalamus

823. Rathke’s pouch gives rise to :

A. Neurohypophysis
B. Anterior pituitary *
C. Pharyngeal bursa
D. Sphenoid sinus
E. Third Ventricle choroids plexus

824. In adults the vertebral level at which the spinal cord ends is :

A. Lower border of L2
B. Upper border of L3
C. Upper border of L1
D. Lower border of L1 *
E. Lower border of L3

825. Myelin sheath in the peripheral nerves is formed by :

A. Astrocytes
B. Ganglionic gangliocytes
C. Microglia
D. Oligodendrocytes
E. Schwan cells *

826. The limbic framework incorporates all of the accompanying aside from :

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

827. Which of the following cranial nerve nuclei is located in the pons :

A. Trigeminal *
B. Vagus
C. Nucleus ambiguous
D. Hypoglossal nucleus
E. Trochlear

828. The second neuron of the :

A. Dorsal column medial lemniscus pathway is located in the dorsal root ganglion
B. Spinothalamic tract is located in the medulla oblongata
C. Spinocerebellar tracts lies in the ventral horn of spinal cord
D. All ascending tracts lie in thalamus system
E. Corticospinal tract in the a-motoneuron in the ventral horn *

829. The area of cortex that in buried within lateral sulcus is called :

A. Insula
B. Brocas area
C. Primary motor area
D. Visual area
E. Primary sensory area *

830. Fibers of the spinothalamic tract and the medial lemniscus ends in :

A. Dorsal thalamus
B. Ventral thalamus
C. Ventral posterolateral nucleus of thalamus *
D. Midline nuclei of thalamus
E. Pineal gland