Which term describes delirium where symptoms fluctuate between hypoactive and hyperactive?

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Prepare for the Nursing Across the Lifespan Exam 2. Study through flashcards and multiple choice questions, each with detailed explanations. Enhance your understanding of nursing responsibilities and practices from birth to old age. Get exam-ready with focused preparation!

Multiple Choice

Which term describes delirium where symptoms fluctuate between hypoactive and hyperactive?

Explanation:
Delirium can present in different patterns of arousal and behavior. When the person swings between quiet, withdrawn, and lethargic (hypoactive) and periods of agitation and restlessness (hyperactive), the fluctuating pattern is described as mixed delirium. The key feature here is the fluctuation over time, rather than a single presentation. Hypoactive delirium is characterized by decreased activity and responsiveness, hyperactive by constant agitation, and chronic refers to long-standing cognitive impairment like dementia—none of those capture the fluctuating nature. So the term that best fits a delirium with alternating hypoactive and hyperactive symptoms is mixed.

Delirium can present in different patterns of arousal and behavior. When the person swings between quiet, withdrawn, and lethargic (hypoactive) and periods of agitation and restlessness (hyperactive), the fluctuating pattern is described as mixed delirium. The key feature here is the fluctuation over time, rather than a single presentation. Hypoactive delirium is characterized by decreased activity and responsiveness, hyperactive by constant agitation, and chronic refers to long-standing cognitive impairment like dementia—none of those capture the fluctuating nature. So the term that best fits a delirium with alternating hypoactive and hyperactive symptoms is mixed.

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