**Question:** Active search for disease in an apparently healthy individual is k/a

A. Screening
B. Prophylaxis
C. Health maintenance
D. Preventive care

**Correct Answer:** A. Screening

**Core Concept:** Active search for disease in an apparently healthy individual involves identifying health risks and conditions before they cause symptoms or complications. This approach focuses on preventing disease and promoting overall wellness.

**Why the Correct Answer is Right:** Screening is the process of testing individuals for diseases or conditions without symptoms or manifestations, usually through asymptomatic tests or examinations. This type of approach is essential for early detection and treatment of diseases, leading to better outcomes and overall health management.

**Why Each Wrong Option is Incorrect:**

B. Prophylaxis focuses on preventing disease onset or progression through interventions, but it is not the correct term for actively searching for diseases in apparently healthy individuals.

C. Health maintenance refers to maintaining optimal health through regular check-ups and lifestyle modifications, but it does not specifically address the concept of searching for diseases in asymptomatic individuals.

D. Preventive care involves interventions to prevent disease, but it is not a suitable term for actively searching for diseases in apparently healthy individuals. Screening is the more appropriate term for this concept.

**Clinical Pearl:** Active health surveillance through screening programs not only helps in early detection and treatment of diseases but also reduces healthcare costs and improves patient outcomes. In certain cases, early detection may lead to lifestyle modifications or preventive interventions, further improving overall health and wellbeing.