22 Questions
What are the branch-like extensions that receive signals from other neurons or sensory receptors?
Dendrites
Which neurotransmitter is involved in muscle control, learning, and memory?
Acetylcholine (ACh)
What is the role of GABA as a neurotransmitter?
It acts as an inhibitory neurotransmitter, reducing neuronal excitability.
Which neurotransmitter is associated with the "fight or flight" response?
Norepinephrine (Noradrenaline)
What is the function of the Axon Terminals?
To release neurotransmitters to communicate with other cells.
Which cranial nerve is responsible for the sense of smell?
Olfactory
Which cranial nerve controls the muscles involved in chewing?
Trigeminal
Which cranial nerve is responsible for the sense of taste on the anterior part of the tongue?
Facial
What is the medical term for the disorder commonly known as 'tic douloureux'?
Trigeminal neuralgia
Which cranial nerve is primarily responsible for swallowing?
Vagus
What is the primary function of the optic nerve (CN II)?
Vision
Which cranial nerve controls the movement of the tongue?
Hypoglossal
What is the medical term for the condition characterized by paralysis on one side of the face?
Bell's palsy
Which division of the nervous system is responsible for regulating involuntary functions like respiration, heart rate, and digestion?
Parasympathetic nervous system
What are the fundamental units of the nervous system?
Neurons
Which neurotransmitter abnormality is associated with conditions like epilepsy and neurodegenerative disorders?
Glutamate
Imbalances in which neurotransmitter are linked to mood disorders such as depression and anxiety?
Serotonin
Which neurotransmitter acts as natural painkillers and contributes to feelings of well-being and pleasure?
Endorphins
What neurotransmitter plays a role in regulating wakefulness and allergic responses?
Histamine
Which neurotransmitter is associated with conditions like seizures and serotonin syndrome?
Norepinephrine
What neurotransmitter abnormality is related to anxiety, restlessness, and high blood pressure?
Norepinephrine
Low levels of which neurotransmitter are associated with Parkinson's disease?
Dopamine
Test your knowledge on various aspects related to the nervous system handout, including topics like Conductive Hearing, Aging, Sensorineural Hearing Loss, Cranial Nerve Assessment, and Function/Assessment of different nerves.
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