Cocaine is a strong CNS stimulant, and addiction occurs rapidly. The drug is smoked or snorted or injected intravenously. What is one of the dangers of cocaine use?
Liver failure
Cardiac arrythmias
Lung cancer
Kidney damage
The Correct Answer is B
A. Liver failure:
While cocaine may affect multiple organs over time, liver failure is not a common direct effect.
B. Cardiac arrhythmias:
Cocaine causes vasoconstriction and increased sympathetic stimulation, often resulting in arrhythmias, myocardial infarction, and sudden cardiac death.
C. Lung cancer:
Not typically associated with cocaine use. More relevant to long-term tobacco or marijuana smoking.
D. Kidney damage:
While possible through rhabdomyolysis or hypertension, it's not the primary or most immediate danger.
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Related Questions
Correct Answer is D
Explanation
A. psychological
Vague and incorrect term. Withdrawal involves both physical and psychological symptoms.
B. abstinence
Abstinence means refraining from use, not the symptoms that follow.
C. physiological
Not specific. The term doesn’t capture the clinical syndrome of alcohol cessation.
D. alcohol withdrawal
Alcohol withdrawal syndrome includes symptoms like tremors, agitation, hallucinations, and seizures, and can be life-threatening.
Correct Answer is B
Explanation
A. no regular use
This fits more with the early or experimental stage, not middle.
B. exceed moderate levels; notice a tolerance effect
The middle stage is defined by increased consumption, developing tolerance, and the beginning of physical or psychosocial impacts.
C. occasional social use
Again, this is more consistent with the early stage of substance use.
D. continuous use; unable to function without the substance
This describes the late stage, where the person is likely physically dependent and showing serious impairment.
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