A 20-year-old man with a history of drug abuse is taken to the jail for questioning about criminal activities. He begins acting strangely, becomes unresponsive, suddenly has a seizure, and spits out a plastic bag containing methamphetamine. He is transferred to the emergency department, where he is found to have a high fever, a heart rate of 160/min. Methamphetamine most likely affected the patient's heart by causing A. indirect stimulation of a-adrenergic receptors B. indirect stimulation of B-adrenergic receptors C. indirect inhibition of a-adrenergic receptors D. indirect inhibition of ß-adrenergic receptors
A 20-year-old man with a history of drug abuse is taken to the jail for questioning about criminal activities. He begins acting strangely, becomes unresponsive, suddenly has a seizure, and spits out a plastic bag containing methamphetamine. He is transferred to the emergency department, where he is found to have a high fever, a heart rate of 160/min. Methamphetamine most likely affected the patient's heart by causing A. indirect stimulation of a-adrenergic receptors B. indirect stimulation of B-adrenergic receptors C. indirect inhibition of a-adrenergic receptors D. indirect inhibition of ß-adrenergic receptors
Essentials of Pharmacology for Health Professions
7th Edition
ISBN:9781305441620
Author:WOODROW
Publisher:WOODROW
Chapter19: Analgesics, Sedatives, And Hypnotics
Section: Chapter Questions
Problem 9CRQ
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Transcribed Image Text:A 20-year-old man with a history of drug abuse is taken to the jail for questioning about
criminal activities. He begins acting strangely, becomes unresponsive, suddenly has a
seizure, and spits out a plastic bag containing methamphetamine. He is transferred to the
emergency department, where he is found to have a high fever, a heart rate of 160/min.
Methamphetamine most likely affected the patient's heart by causing
A. indirect stimulation of a-adrenergic receptors
B. indirect stimulation of B-adrenergic receptors
C. indirect inhibition of a-adrenergic receptors
D. indirect inhibition of ß-adrenergic receptors
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