A client is admitted to the emergency department after using ecstasy. The nurse identifies this drug as belonging to what class?

Hallucinogen

Hypnotic

Opioid

Sedative

Answer and Explanation

The Correct Answer is A

A) Correct. Ecstasy, also known as MDMA (3,4methylenedioxymethamphetamine), belongs to the hallucinogen class of drugs. It produces altered perceptions and sensations.

B) Incorrect. Hypnotics are drugs that promote sleep.
C) Incorrect. Opioids are a class of drugs that include substances like heroin and prescription pain medications.

D) Incorrect. Sedatives are drugs that calm or soothe and can also induce sleep.

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Correct Answer is B

Explanation

A. Wernicke encephalopathy is caused by thiamine (Vitamin B1) deficiency, but it is not characterized by thiamine deficiency itself.
B. Wernicke encephalopathy is characterized by lesions in the hypothalamus and mammillary bodies in the brain.
C. While cognitive impairment may be present, this is not the primary characteristic of Wernicke encephalopathy.
D. Double vision and rapid eye movement are symptoms of Wernicke encephalopathy, but they are not the irreversible complication itself.

A. A depressant B. An opioid C. A stimulant D. An inhalant

Correct Answer is C

Explanation

A. A depressant Depressants typically slow down the central nervous system, leading to
symptoms like sedation, slowed heart rate, and reduced blood pressure. The symptoms described in the question, such as tachycardia, hypertension, restlessness, and agitation, are not
characteristic of depressant use.

B. An opioid Opioids primarily lead to central nervous system depression, resulting in symptoms like respiratory depression, sedation, and decreased heart rate. The symptoms described in the question, such as tachycardia and restlessness, are not typical of opioid use.

C. A stimulant Stimulants, such as amphetamines or cocaine, lead to increased activity in the central nervous system, resulting in symptoms like tachycardia, hypertension, restlessness, and agitation. These symptoms align with the presentation described in the question.

D. An inhalant Inhalants can lead to a variety of effects, including dizziness, confusion, and sometimes increased heart rate. However, they are not typically associated with the specific symptoms of tachycardia, hypertension, restlessness, and agitation described in the question.

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A client is admitted to the emergency department after using ecstasy. The nurse identifies this drug as belonging to what class?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with chronic alcoholism has been found to have Wernicke encephalopathy. What is this irreversible complication characterized by?

Correct Answer is B

Explanation

A client is admitted with tachycardia, hypertension, restlessness, agitation, and admits substance use. Which substance would be most likely to cause these symptoms?

Correct Answer is C

Explanation

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