Which of the following is a term used to describe an increase in cell number?

Hyperplasia refers to an increase in the number of cells in a tissue or organ, leading to its growth. This process typically occurs in response to a stimulus, such as hormonal changes or increased demand for a particular function. It is important to note that hyperplasia is distinct from hypertrophy, which refers to an increase in cell size rather than number.

Neoplasia, on the other hand, refers to abnormal and uncontrolled cell growth, often associated with tumors, which can be benign or malignant. Hypoplasia involves a reduction in the number of cells, leading to incomplete development of a tissue or organ, which contrasts with the concept of an increase in cell count represented by hyperplasia. Understanding the nuances of these terms is crucial in medical terminology and helps in the diagnosis and treatment of various conditions.