10 Questions
Which of the following statements about sedatives is true?
Sedatives reduce anxiety and have no effect on motor or mental functions.
Which of the following is a pharmacologic action of barbiturates in the central nervous system (CNS)?
Barbiturates relieve anxiety at small doses.
Which of the following is NOT a pharmacologic action of barbiturates?
Have analgesic effects.
Which of the following is a pharmacologic action of ultra short-acting barbiturates?
Produce general anesthesia.
Which of the following is a characteristic of hypnotics?
They produce drowsiness and encourage sleep.
True or false: Sedatives reduce anxiety and have no effect on motor or mental functions.
True
True or false: Hypnotics produce drowsiness and promote sleep.
True
True or false: Barbiturates can cause sedation, hypnosis, and general anesthesia.
True
True or false: Barbiturates have analgesic effects.
False
True or false: Ultra short-acting barbiturates can induce general anesthesia.
True
Test your knowledge on sedatives and hypnotics, including barbiturates, which are central nervous system depressants. Learn about their effects on anxiety, sleep, and motor functions.
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