ATI RN
Central Nervous System Stimulants and Related Drugs NCLEX Questions Quizlet Questions
Question 1 of 5
Which of the following pairs of neurotransmitters are thought to be most involved in seizure disorders?
Correct Answer: B
Rationale: GABA is an inhibitory neurotransmitter that helps regulate neuronal excitability, while glutamate is an excitatory neurotransmitter that promotes neuronal activity. Imbalance between these two neurotransmitters can lead to seizure disorders. Therefore, the pair of neurotransmitters most involved in seizure disorders is GABA and glutamate.
Question 2 of 5
Which of the following molecular actions most likely mediated the therapeutic effect of ramelteon in the 63-year-old woman with difficulty falling asleep?
Correct Answer: C
Rationale: Ramelteon is a melatonin receptor agonist, which means it binds to and activates melatonin receptors in the brain. By mimicking the effects of melatonin, a hormone involved in regulating the sleep-wake cycle, ramelteon can help improve sleep onset and maintenance. This mechanism of action makes it an effective treatment for insomnia characterized by difficulty falling asleep.
Question 3 of 5
Which of the following drugs would be relatively contraindicated for a patient diagnosed with generalized anxiety disorder?
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
Which of the following drugs was most likely administered to the 34-year-old man exhibiting severe agitation, fearfulness, and apprehension upon recovery from cancer surgery?
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 5 of 5
Which of the following drugs most likely contributed to the patient's intoxication?
Correct Answer: B
Rationale: The patient's symptoms of unconsciousness, depression, and alcohol consumption are consistent with Diazepam contributing to his intoxication. Diazepam is a benzodiazepine commonly used to treat anxiety and can cause sedation and respiratory depression, especially when combined with alcohol. Finding an empty, unlabeled drug bottle next to the patient further supports the likelihood of Diazepam's involvement in the intoxication.