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WorksheetsNeurophysiology Quiz
Total questions: 14
Worksheet time: 7mins
What is the primary function of the autonomic nervous system (ANS)?
Innervates skeletal muscle
Regulates smooth muscle and glands
Processes sensory information
Controls voluntary movements
Which neurotransmitter is released by adrenergic neurons?
Acetylcholine
Dopamine
Norepinephrine
Serotonin
Where are sympathetic ganglia primarily located?
In the spinal cord
In the paravertebral chain
Near the effector organs
In the brain
What type of receptors are α1 receptors?
Non-responsive
Sensory
Excitatory
Inhibitory
Which division of the ANS originates in the craniosacral region?
Somatic nervous system
Enteric nervous system
Parasympathetic nervous system
Sympathetic nervous system
What is the primary role of the adrenal medulla?
Controls digestion
Regulates blood pressure
Secretes catecholamines
Secretes acetylcholine
Which type of receptors are activated by acetylcholine?
Nicotinic receptors
Muscarinic receptors
Adrenergic receptors
Both nicotinic and muscarinic receptors
What is the function of the medulla in the autonomic centers?
Regulates temperature
Controls respiratory functions
Processes visual information
Coordinates motor activity
Which type of sensory receptor responds to mechanical forces?
Mechanoreceptors
Thermoreceptors
Chemoreceptors
Photoreceptors
What is the primary function of the somatosensory system?
Regulates autonomic functions
Controls muscle contractions
Processes visual stimuli
Detects touch, movement, temperature, and pain
Which cranial nerve is responsible for taste sensation from the anterior two-thirds of the tongue?
CN IX
CN VII
CN V
CN X
What type of adaptation do rapidly adapting receptors exhibit?
Show a decline in action potential frequency
Remain constant in response
Detect steady stimuli
Respond to prolonged stimuli
Which part of the ear contains the organ of Corti?
Auditory canal
Middle ear
Inner ear
Outer ear
What is the primary role of the vestibular system?
Detects sound waves
Detects angular and linear acceleration
Processes visual information
Regulates heart rate
