Confusion arising from brain issues is a complex and multifaceted topic that touches on various aspects of human health and cognition. This course aims to provide an overview of the causes, symptoms, and implications of confusion, highlighting the importance of understanding and addressing this condition.

Delirium is a complex and often misunderstood condition that manifests as a sudden and severe change in brain function, leading to confusion, disorientation, and difficulties in maintaining focus and clear thinking. This acute confusional state can arise from a variety of brain-related issues, including medical conditions, substance intoxication, or medication side effect. Understanding delirium is crucial, not only because of its immediate impact on patients but also due to its potential long-term consequences. 

Dementia is a profound and multifaceted condition that affects millions of individuals and their families worldwide. As our global population ages, the prevalence of dementia continues to rise, presenting significant challenges for healthcare systems, caregivers, the client's family and society at large. This course delves into the complexities of dementia, exploring its causes, symptoms, and the impact it has on cognitive functions and daily life.

Understanding dementia is crucial for developing effective interventions and support systems. Early diagnosis and person-centered care are essential in managing the condition and improving the quality of life for those affected.