Difficulty: Medium
Average Score: 85%
Simulated
A 29-year-old patient is admitted to the intensive care unit with the following symptoms: restlessness, hyperactive reflexes, talkativeness, confusion and periods of panic, and tachycardia. The nurse suspects that he may be experiencing the effects of taking which substance?
Correct answer
D
Rationale
The correct answer is D: Stimulants. The symptoms described are consistent with stimulant use, such as restlessness, hyperactivity, talkativeness, confusion, panic, and tachycardia. Stimulants like amphetamines and cocaine can cause these effects by increasing brain activity and heart rate.
Choice A: Opioids typically cause symptoms like drowsiness, sedation, respiratory depression, and pinpoint pupils, not the symptoms described in the question.
Choice B: Depressants, such as benzodiazepines, would cause symptoms like sedation, decreased heart rate, and decreased reflexes, which are opposite to the symptoms presented.
Choice C: Alcohol can lead to symptoms like slurred speech, impaired coordination, and slowed reflexes, which are different from the symptoms described in the question.
Therefore, the correct answer is D as it aligns with the symptoms presented and the effects of stimulant use on the body.
Choice A: Opioids typically cause symptoms like drowsiness, sedation, respiratory depression, and pinpoint pupils, not the symptoms described in the question.
Choice B: Depressants, such as benzodiazepines, would cause symptoms like sedation, decreased heart rate, and decreased reflexes, which are opposite to the symptoms presented.
Choice C: Alcohol can lead to symptoms like slurred speech, impaired coordination, and slowed reflexes, which are different from the symptoms described in the question.
Therefore, the correct answer is D as it aligns with the symptoms presented and the effects of stimulant use on the body.