Question

Which one of the following is a sedative drug?
A. Amphetamines
B. LSD
C. Barbiturates
D. Bhang

Answer 1

A sedative, often known as a tranquilliser, is a drug that causes sleepiness by lowering agitation or excitation. They work as CNS depressants by interfering with brain activity and causing it to slow down. Sedatives come in a variety of forms, but the bulk of them influence the neurotransmitter gamma-aminobutyric acid.

Complete answer:
Attention deficit hyperactivity disorder, narcolepsy, and obesity are all treated with amphetamine, a central nervous system stimulant. Levoamphetamine and dextroamphetamine are the two enantiomers of amphetamine, which were discovered in 1887. Amphetamines are a powerful central nervous system stimulant used to treat attention deficit hyperactivity disorder, narcolepsy, and other conditions.
The most potent hallucinogenic (mind-altering) substance is LSD. It's a hundred times stronger than hallucinogenic mushrooms. Lysergic acid is a kind of amino acid. Diethylamide, often known as acid, is a hallucinogenic substance. Changed thoughts, feelings, and awareness of one's surroundings are common side effects. Visual or auditory hallucinations are common among users. Dilated pupils, elevated blood pressure, and a rise in body temperature are all common symptoms.
Bhang is a hallucinogenic substance. It's a Cannabis concoction that's been used in Indian food and drink for centuries. Barbiturates are a group of sedatives and sleep aids made from barbituric acid. These are medicines that depress the central nervous system.

As a result, option C is the proper response.

Note:
Sedative medicines can help with anxiety and sleep issues, but they can also develop dependency or addiction. Sedatives are a type of medicine that slows down the brain's functioning. Sedatives, often known as tranquilizers or depressants, have a soothing effect and can help you go asleep.