Answered

Category: Technical Knowledge

Q11. The use of sedatives has which of the following actions?

A. Quiets the person; gives a feeling of relaxation
B. Decreases blood pressure
C. Increases serotonin uptake
D. Helps prevent diarrhea



Answer :

Final answer:

Sedatives have calming effects, decrease anxiety, and induce relaxation.


Explanation:

Sedatives have the action of quieting the person and providing a feeling of relaxation. They are used to decrease anxiety and promote calmness by enhancing the action of the neurotransmitter GABA in the central nervous system.

These drugs are commonly prescribed for anxiety-related disorders such as generalized anxiety disorder (GAD) and post-traumatic stress disorder (PTSD). They can lead to dependence and withdrawal symptoms if not used appropriately.

Depressants like sedatives help induce drowsiness and relaxation, reducing anxiety and pain. Examples include alcohol, barbiturates, and prescription sleep medicines such as Ambien and Valium.


Learn more about Sedatives and their effects here:

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