Final answer:
Delirium is a condition that can increase hospital length of stay and result in health complications. It is acute in onset and has a fluctuating course.
Step-by-step explanation:
Delirium is a condition characterized by confusion and a disruption in consciousness. It is commonly seen in hospitalized patients, particularly the elderly. Delirium can indeed increase the length of hospital stay, as it requires management and can complicate medical care.
Furthermore, delirium can lead to a range of health complications, such as falls, malnutrition, and pressure ulcers. These complications can further prolong the hospital stay and negatively impact the patient's overall health.
Delirium is typically acute in onset, meaning it develops over a short period. It is characterized by a fluctuating course, with symptoms varying throughout the day. This fluctuation can make it challenging to recognize and manage delirium in a hospital setting.