North Carolina CNA Written Practice Exam

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Prepare for the North Carolina CNA Written Exam with our comprehensive practice quiz. Master essential nursing assistant concepts with interactive multiple-choice questions designed to enhance your understanding and boost your confidence for the official test.

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What is a common symptom of an infection related to mental state?

Increased alertness
Clear thinking
Mental confusion
Improved memory

The correct answer is: Mental confusion

Mental confusion is a common symptom associated with infections, particularly in older adults or individuals with weakened immune systems. Infections can affect the body's ability to function normally, including the brain and cognitive processes. The presence of an infection may lead to inflammation and other biochemical changes that can disrupt normal cognitive function, resulting in confusion or altered mental status. This confusion can manifest as difficulty concentrating, disorientation, and a decreased ability to understand or process information. Recognizing these symptoms is crucial for caregivers and healthcare professionals, as it can signal the need for medical evaluation and treatment. Understanding this connection between infections and changes in mental state is vital for timely intervention and care.