A nurse is reinforcing teaching with the family of a client who has a new diagnosis of dementia. Which of the following information should the nurse include in the teaching?

A. Dementia is not typically caused by sudden environmental changes. Instead, it is a chronic condition that develops gradually over time due to neurodegenerative diseases, such as Alzheimer's disease, vascular dementia, or Lewy body dementia.
B. Dementia is characterized by a gradual decline in cognitive function, including memory, thinking, and reasoning skills. The progression of dementia is typically slow and leads to worsening symptoms over time. Currently, most types of dementia are considered irreversible, meaning that the damage to the brain is not reversible and the condition will continue to progress.
C. Dementia is a progressive condition that develops gradually, often over months or years. It is not characterized by a sudden onset. Sudden onset of cognitive symptoms is more indicative of delirium, which can be caused by acute medical conditions or other factors.
D. Dementia generally does not involve an altered level of consciousness. Instead, it primarily affects cognitive functions such as memory, reasoning, and orientation while consciousness remains clear.

A. Depression is not rare among the elderly; in fact, it is a significant concern in older adults. Factors such as loss of loved ones, chronic health problems, social isolation, and major life changes contribute to the prevalence of depression in this age group.
B. Depression is indeed one of the most common mental disorders, affecting people across various age groups and backgrounds. It is also highly treatable, with a range of effective treatments available, including psychotherapy, medication, and lifestyle changes.
C. Individuals coping with chronic illnesses are at a higher risk for depression. The ongoing stress, physical discomfort, and lifestyle changes associated with chronic illnesses can contribute to the development of depressive symptoms.
D. Depression can occur across all age groups, from children and adolescents to adults and the elderly. The manifestation of depression might vary with age, but it is a condition that affects people throughout their lifespan.
E. Depression is generally more prevalent in women than in men. Research shows that women are about twice as likely to experience depression compared to men. While men can and do experience depression, they are less frequently diagnosed with it compared to women.