Question

a pharmacy technician observes a patient who is demonstrating aggressive behavior, profuse sweating, and dilated pupils. the technician should recognize that these symptoms can be an indication of which of the following conditions?

• withdrawal from developing a tolerance to a controlled substance
• withdrawal from a physical dependence of a controlled substance
• withdrawal from a psychological dependence of a controlled substance
• withdrawal from a chemical dependence of a controlled substance

Explanation:

Analyze the patient's clinical presentation

The patient is exhibiting aggressive behavior, profuse sweating (diaphoresis), and dilated pupils (mydriasis). These are classic autonomic and central nervous system signs of acute withdrawal from certain controlled substances (such as opioids or alcohol/sedatives).

Define physical dependence versus other terms

Physical dependence is an adaptive state manifested by drug class-specific withdrawal symptoms upon abrupt cessation or rapid dose reduction. The physiological symptoms observed (sweating, pupil changes, agitation) directly reflect the body's physical adaptation and subsequent withdrawal response.

Differentiate the options

• Tolerance refers to a state where increased doses are needed to achieve the same effect, not the withdrawal state itself.
• Psychological dependence involves emotional-motivational withdrawal symptoms (like cravings or dysphoria) rather than acute physical autonomic signs like sweating and dilated pupils.
• Chemical dependence is a broader term, but the specific physiological syndrome of withdrawal is clinically defined as stemming from physical dependence.

Answer:

• Withdrawal from developing a tolerance to a controlled substance
• Withdrawal from a physical dependence of a controlled substance (Correct answer)
• Withdrawal from a psychological dependence of a controlled substance
• Withdrawal from a chemical dependence of a controlled substance