Which of the following is a sedative? answer
a. phenothiazine
b. barbiturate
c. monoamine oxidase inhibitor
d. lithium
e. levodopa?

Respuesta :

b barbiturate its a pill that calms the nervous system if im not mistaken
 

The sedative substance from the options is barbiturate.

What is sedative?

Sedative are substances that are taken orally or by injection which help to induce sleep and also give calmness to the body.

Therefore, The sedative substance from the options is barbiturate.

Learn more about sedative below.

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