The person chronically abusing drugs runs the risk of mental impairment. The area of the brain which can be affected and be permanently damaged is the:
limbic system
cerebellum
cerebrum
brain stem
The Correct Answer is C
A. limbic system
The limbic system is involved in emotion and reward, and is affected by addiction, but not primarily linked to cognitive impairment.
B. cerebellum
Involved in motor control and coordination, not majorly in cognition.
C. cerebrum
The cerebrum controls higher cognitive functions, including judgment, memory, decision-making, and is most affected in long-term drug abuse.
D. brain stem
Regulates basic life functions like breathing and heart rate. While vital, it is less involved in cognitive impairment from drug abuse.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Increased appetite and weight gain
Meth typically causes appetite suppression and weight loss.
B. Increased heart rate
Meth is a potent stimulant, and tachycardia (increased heart rate) is a common and dangerous sign.
C. Low energy and decreased reaction times
These are signs of depressant use or withdrawal, not stimulant intoxication.
D. Increased sleepiness
Meth causes insomnia and hyperactivity, not sleepiness.
Correct Answer is A
Explanation
A. late stage
In the late stage, individuals are often isolated, physically dependent, and unable to function without the drug.
B. end stage
Often used interchangeably with late stage, but "late stage" is the more appropriate clinical term.
C. middle stage
Characterized by increasing use and noticeable life disruption, but functioning may still be present.
D. early stage
In the early stage, individuals may deny the problem and often maintain normal routines despite increasing use.
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