The synaptic vesicles a neuromuscular junction discharges
Q. The synaptic vesicles a neuromuscular junction discharges______. adrenaline epinephrine acetylcholine none of the above Answer: acetylcholine
Category Archives: Nervous System MCQs
______________ is the ability of neurons to initiate nerve impulses
Q. ______________ is the ability of neurons to initiate nerve impulses myelination conductivity irritability neurotransmission Answer: irritability
which receptor is responsible for monitoring the rate of muscle stretch ?
Q. which receptor is responsible for monitoring the rate of muscle stretch ? Nuclear bag intrafusal fibers Nuclear chain Golgi tendon organ Pacinium corpuscles Answer: Nuclear bag intrafusal fibers
Which sensation is not lost on the side of lesion in brown sequard syndrome ?
Q. Which sensation is not lost on the side of lesion in brown sequard syndrome ? Touch Vibration sense Muscle sense Temperature Answer: Temperature
Which of the following structure at a synapse has the neurotransmitter?
Q. Which of the following structure at a synapse has the neurotransmitter? Schwan cells Synaptic cleft Synaptic knobs Synaptic vesicles Answer: Synaptic vesicles
In the left hemisphere, Broca’s area is related to_______
Q. In the left hemisphere, Broca’s area is related to_______. Speech Smell sensation Impulses received from eyes Reasoning and learning Answer: Speech
The action potential while the propagation of a nerve impulse is due to the movement of________
Q. The action potential while the propagation of a nerve impulse is due to the movement of________. K+ ions from intracellular to extracellular fluid K+ ions from extracellular to intracellular fluid Na+ ions from intracellular to extracellular fluid Na+ ions from extracellular to intracellular fluid Answer: Na+ ions from extracellular to intracellular fluid
As a stimulant of the CNS, cocaine interferes with the reuptake of _________ at synapses
Q. As a stimulant of the CNS, cocaine interferes with the reuptake of _________ at synapses Epinephrine Dopamine Scetylcholine Oxygen Answer: Dopamine
Space which separates arachnoid mater and durometer is
Q. Space which separates arachnoid mater and durometer is ______. Epidural Mediastinum Subdural Subarachnoid Answer: Subdural
The falx cerebri developing from the durometer is present between
Q. The falx cerebri developing from the durometer is present between Brain and spinal cord Cerebellar hemispheres Cerebral hemispheres Subdural and epidural space Answer: Cerebral hemispheres