The practical nurse (PN) is caring for a client whose urine drug screen is positive for cocaine. Which behavior is this client likely to exhibit during cocaine withdrawal?

The correct answer is Choice d. Powerful craving for more. Rationale: Cocaine withdrawal symptoms are primarily psychological and emotional, rather than physical. While some physical symptoms may occur, such as fatigue and muscle aches, the most prominent and concerning aspects of withdrawal are intense cravings for the drug. Here's a breakdown of the other choices and why they are not as likely: Choice a. Elevated energy level: Cocaine is a stimulant, so during withdrawal, a person is more likely to experience decreased energy and fatigue. Choice b. High self-esteem: Cocaine use can initially boost self-esteem, but withdrawal often leads to feelings of depression, anxiety, and worthlessness. Choice c. Euphoria: Euphoria is one of the main effects of cocaine use, but during withdrawal, the opposite occurs, with individuals experiencing dysphoria, a state of intense negative emotions. Therefore, the intense craving for more cocaine is the most characteristic behavioral symptom exhibited during cocaine withdrawal. This craving is driven by the brain's adaptation to the drug's presence and the disruption of dopamine and other neurotransmitter systems caused by withdrawal. Additional Notes: The intensity of cocaine withdrawal symptoms can vary depending on several factors, including the severity and duration of cocaine use, individual differences in brain chemistry and genetics, and the presence of co-occurring mental health conditions. Seeking professional help for cocaine withdrawal is crucial to manage cravings and other symptoms effectively and increase the chances of successful recovery.