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Free download in PDF Neural Control and Coordination Short Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams like NEET, AIIMS, JIPMER etc. These short solved questions or quizzes are provided by Gkseries./p>
(1)
Which of the following cranial nerve is present in rabbit but absent in frog?
[A]
Olfactory
[B]
Optic
[C]
Hypoglossal
[D]
Glossopharyngeal
(2)
Which of the following nerve is purely motor nerve?
[A]
Trigeminal
[B]
Vagus
[C]
Facial
[D]
Abducens
(3)
Skeletal muscles are controlled by __________
[A]
Somatic nerves
[B]
Autonomic nerves
[C]
Parasympathetic nerves
[D]
Sympathetic nerves
(4)
The thin and convoluted outer layer of gray matter that covers the cerebral hemisphere is ________
[A]
Meninges
[B]
Thalamus
[C]
Medulla oblongata
[D]
Cerebral cortex
(5)
Which part of the nervous system controls reflex actions?
[A]
Vermis
[B]
Pons
[C]
Spinal cord
[D]
Corpus callosum
(6)
The electrical potential difference between outside and inside of a nerve axon before excitation is known as ______________
[A]
Resting potential
[B]
Action potential
[C]
Spike potential
[D]
Reaction potential
Answer: Resting potential
(7)
Which set of ions are necessary for the nerve impulse conduction?
[A]
Sodium and potassium ions
[B]
Sodium and calcium ions
[C]
Calcium and potassium ions
[D]
Sodium and magnesium ions
Answer: Sodium and potassium ions
(8)
Reflex arc consists of ________
[A]
Motor nerve
[B]
Sensory nerve
[C]
Both motor and sensory nerve
[D]
Mixed nerve
Answer: Both motor and sensory nerve
(9)
Dorsal root of spinal nerves contains ________
[A]
Effectors neurons
[B]
Stimulators
[C]
Detector neurons
[D]
Receptor neurons
(10)
Reflex action is simplest form of response in _______
[A]
Simple animals
[B]
Higher animals
[C]
Smaller animals
[D]
Lowest animals
(11)
Which of the following is not involved in voluntary actions?
[A]
Math neuron
[B]
Relay neuron
[C]
Sensory neuron
[D]
Synapse
(12)
Nerve impulse is conducted toward the cell body through ___________
[A]
Motor neurons
[B]
Nerve fibers
[C]
Axon
[D]
Dendrons
(13)
Stimuli are also known as __________
[A]
Receptors
[B]
Nerve impulse
[C]
Biosensors
[D]
Detectors
(14)
Blinking of an eye is an example of ___________
[A]
Spinal reflux
[B]
Cranial refluxes
[C]
Relay neurons
[D]
Spinal refluxes
(15)
Autonomic nervous system affects ______
[A]
Reflex actions
[B]
Sensory organs
[C]
Visceral organs
[D]
None of the mentioned
(16)
Which of the following is an example of the autonomic nervous system?
[A]
Peristalsis of intestine
[B]
Swallowing
[C]
Movement of eyes
[D]
Knee jerk
Answer: Peristalsis of intestine
(17)
Which of the following ganglia is not a collateral ganglion?
[A]
Celiac
[B]
Superior mesenteric
[C]
Inferior mesenteric
[D]
Cervical
(18)
Catecholamine is derived from __________
[A]
Acetylcholine
[B]
Tyrosine
[C]
Tryptophan
[D]
Epinephrine
(19)
The brain area that most directly controls the activity of the autonomic nervous system is the __________
[A]
Pituitary gland
[B]
Medulla oblongata
[C]
Cerebellum
[D]
Hypothalamus
Answer: Medulla oblongata
(20)
Targets of the autonomic nervous system include all of the following except __________
[A]
Cardiac muscle
[B]
Endocrine glands
[C]
Skeletal muscle
[D]
Exocrine glands
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