Point-of-Care Testing (POCT) refers to medical diagnostic tests that are performed at or near the site of patient care. This approach allows for immediate results, enabling quicker decision-making and treatment. Common examples include blood glucose testing and rapid strep throat tests. POCT is beneficial in various settings, such as hospitals, clinics, and even at home. It reduces the need for laboratory visits and can improve patient outcomes by facilitating timely interventions. The technology behind POCT continues to evolve, making tests more accurate and accessible for both healthcare providers and patients.