Pathology Question Bank
TWO MARKS QUESTIONS What is cellular adaptation? Cellular adaptation is the reversible structural or functional change in cells in response to physiological or pathological stress. These changes help cells survive in altered environments and maintain normal function. Define inflammation. Inflammation is the protective response of body tissues to injury, infection, or irritation. It involves vascular changes, migration of white blood cells, and release of chemical mediators to eliminate the harmful stimulus. What is neoplasia? Neoplasia refers to uncontrolled and abnormal proliferation of cells resulting in the formation of a tumor or neoplasm. These growths may be benign or malignant depending on their behavior and ability to spread. What is hypertrophy? Hypertrophy is an increase in the size of cells leading to enlargement of the affected organ or tissue. It occurs due to increased functional demand or hormonal stimulation without an increase in cell number. What is atrophy? Atro...