Quiz on Central Nervous System (Hypnotics & Sedatives)

What are sedatives primarily used for?

• To stimulate appetite

• To enhance memory

• To induce sleep

• To increase alertness

Which of the following is a characteristic of hypnotics?

• They promote sleep

• They are used to treat anxiety

• They increase heart rate

• They are used for pain relief

What is the main effect of sedatives on the central nervous system?

• Hallucination

• Depression

• Euphoria

• Stimulation

Which of the following is NOT a type of sedative?

• Barbiturates

• Benzodiazepines

• Antidepressants

• Non-benzodiazepine sleep medications

What is the primary purpose of drugs acting on the central nervous system?

• To enhance physical performance

• To alter mood and perception

• To improve digestion

• To increase energy levels

Which drug class is commonly used for anxiety and sleep disorders?

• Stimulants

• Antipsychotics

• Antihistamines

• Sedatives

What is a common side effect of sedatives?

• Increased energy

• Drowsiness

• Enhanced focus

• Weight loss

Which of the following is a common use for hypnotics?

• To induce sleep

• To treat depression

• To reduce anxiety

• To manage chronic pain

What is the mechanism of action for most sedatives?

• Stimulation of dopamine receptors

• Enhancement of GABA activity

• Blocking serotonin receptors

• Inhibition of neurotransmitter release

Which of the following is a potential risk of using sedatives?

• Dependence

• Enhanced physical performance

• Increased alertness

• Improved cognitive function