What is the effect of an overdose of an opioid (narcotic)?
A)Alters the shape of the hemoglobin so that it cannot bind to oxygen
B)Depresses the medulla oblongata and depresses ventilation
C)Causes spasm of the epiglottis resulting in an upper airway obstruction
D)Causes hyperventilation and alkalosis

Question

Quizplus · Accepted Answer

Opioid overdose can depress the medulla oblongata, which is responsible for regulating breathing, leading to respiratory depression or even respiratory arrest. It does not alter hemoglobin shape, cause an upper airway obstruction, or result in hyperventilation and alkalosis.

What Is the Effect of an Overdose of an Opioid