Name a common complication of immobility in older adults.

Deep vein thrombosis (DVT) is a significant complication of immobility in older adults due to prolonged periods of inactivity, which can occur especially during hospital stays or in cases of chronic illness. When a person is immobile, blood flow in the legs can slow down, leading to the formation of clots in the deep veins. These clots can result in serious health risks, such as pulmonary embolism if they dislodge and travel to the lungs.

In older adults, the risk factors for DVT are amplified due to age-related changes in vascular health, decreased mobility, and the potential for concurrent medical conditions. Understanding this complication is vital for the prevention and management of adverse outcomes in geriatric care, emphasizing the importance of mobilizing patients when possible and initiating measures to promote circulation, such as compression stockings or leg exercises.