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Question
Which amongst the following is a depressant of CNS?
Which amongst the following is a depressant of CNS?
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Solution
The correct option is A Opium
- A depressant or inhibitory neurotransmitter functions as sedative and tranquillizers. It works by enhancing the effect of a neurotransmitter called GABA whose function is to calm down central nervous system responses. Opium is a sedative which is used to treat anxiety and sleeping disorder.
- Cocain, caffeine, and amphetamine work as powerful stimulants. A stimulant works by increasing the levels of dopamine in the brain. Dopamine is a neurotransmitter that is associated with attention, pleasure and movement. So, the correct answer is option A.
- A depressant or inhibitory neurotransmitter functions as sedative and tranquillizers. It works by enhancing the effect of a neurotransmitter called GABA whose function is to calm down central nervous system responses. Opium is a sedative which is used to treat anxiety and sleeping disorder.
- Cocain, caffeine, and amphetamine work as powerful stimulants. A stimulant works by increasing the levels of dopamine in the brain. Dopamine is a neurotransmitter that is associated with attention, pleasure and movement. So, the correct answer is option A.
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