A microscopic gap between a pair of adjacent neurons over which nerve impulses pass when going from one neuron to the next is called:
1.Neurotransmitter
2.Synapse
3.Axon
4.None of the above
As a stimulant of the CNS, cocaine interferes with the reuptake of _________ at synapses
1.Epinephrine
2.Dopamine
3.Scetylcholine
4.Oxygen
 Name the basic structural and functional unit of the nervous system.
1.Neuroglia
2. Glial cells
3.Neurons
4.Perikaryon
 Neurons are aided by following glial cells except for ______.
1. Ependymal
2.Lymphocytes
3.Oligodendrocytes
4.Astrocytes
 Which of the following structure at a synapse has the neurotransmitter?
1.Schwan cells
2.Synaptic cleft
3. Synaptic knobs
4.Synaptic vesicles
In our body involuntary actions are controlled by:
1.Medulla in Hindbrain
2.Medulla in Forebrain
3.Medulla in Spinal Cord
4.Medulla in Midbrain
In the left hemisphere, Broca’s area is related to_______.
1. Speech
2.Smell sensation
3. Impulses received from eyes
4.Reasoning and learning
 The falx cerebri developing from the durometer is present between
1.Brain and spinal cord
2.Cerebellar hemispheres
3.Cerebral hemispheres
4.Subdural and epidural space
Name the multipolar neuron which is located entirely within the central nervous system.
1.Motor neuron
2.Efferent neuron
3.Afferent neuron
4.Interneuron
Name the system that controls every activity that you do?
1.Nervous System
2.Exocrine System
3.Endocrine System
4.Respiratory System
Nervous System consists of:
1. Brain
2.Spinal Cord
3.Nerves
4.All the above
Out of the following, which one does not affect the speed of conduction of nerve impulse.
1.No. of ganglia
2.Myelin sheath
3.Axon diameter
4.Temperature
Pons, cerebellum and medulla are part of which brain?
1.Forebrain
2.Midbrain
3.Hindbrain
4.None of the above
Space which separates arachnoid mater and durometer is ______.
1.Epidural
2.Mediastinum
3.Subdural
4.Subarachnoid
Spinal Cord originates from which part of the brain?
1.Cerebellum
2.Medulla
3.Pons
4.Cerebrum
System of the body which coordinates and controls its activity is known as ___________
1.Organ system
2.Muscular system
3.Nervous tissue
4.Nervous system
The action potential while the propagation of a nerve impulse is due to the movement of________.
1.K+Â ions from intracellular to extracellular fluid
2.K+Â ions from extracellular to intracellular fluid
3.Na+Â ions from intracellular to extracellular fluid
4.Na+Â ions from extracellular to intracellular fluid
The synaptic vesicles a neuromuscular junction discharges______.
1.adrenaline
2.epinephrine
3. acetylcholine
4.none of the above
Those reflex actions which involve brain are called:
1.Stimulus
2.Cerebral reflexes
3.Spinal reflexes
4.Reflex arc
What are Nissl bodies?
1.Golgi bodies
2.Lysosomes
3. Cluster of rough endoplasmic reticulum
4.Mitochondria
What is the speed of nerve impulse?
1.60 m/s
2.0.5 – 130 m/s
3.10-30 m/s
4.50 -150 m/s
What is the unit of Nervous system?
1.Brain
2.Spinal Cord
3.Neuron
4.Nerves
Which nerves are attached to the brain and emerge from the skull?
1.Cranial Nerves
2.Spinal Nerves
3.Thoracic Nerves
4.Sacral Nerves
Which of the following cells supports, nourishes, and protect the neurons?
1.Nissl bodies
2.Perikaryon
3.Ganglia
4.Glial cells
Which of the following is NOT found in axon?
1.Endoplasmic reticulum
2. Neurofibrils
3.Mitochondria
4.Microtubules
Which of the following is NOT the component of the PNS?
1.Elastic connective tissue
2.Cranial nerves
3.Spinal nerves
4.Ganglia
Which of the following is the correct order of meninges from the inner side?
1.Pia mater – arachnoid mater – durometer
2.Pericardium – myocardium – endocardium
3.Durometer – pia mater – arachnoid mater
4.Durometer – arachnoid mater – pia mater
Which of the following statement is correct about Cerebellum?
1.It regulates the muscular movement for locomotion.
2.It is a part of brain.
3.Both A and B
4.Neither A nor B
_________ is the ability of neurons to initiate nerve impulses
1.myelination
2. conductivity
3. irritability
4.neurotransmission