Define "tissue viability."

Tissue viability refers specifically to the overall health of skin and soft tissues, which encompasses their integrity, function, and healing processes. This concept is crucial in health and social care, particularly in fields such as wound care, dermatology, and general tissue health management. Maintaining skin and soft tissue viability is essential to prevent complications such as infections and to promote effective healing, especially in vulnerable populations like the elderly or those with chronic conditions.

In this context, options focused on bone health, chronic illnesses, and cardiovascular health do not align with the definition of tissue viability, as they pertain to different aspects of health care and treatment that are not directly related to the condition or management of skin and soft tissues.