Question

List and define types of abnormal cell growth :

a) Hyperplasia, dysplasia, metaplasia, neoplasia, atrophy
b) Mitosis, apoptosis, meiosis, cytokinesis, necrosis
c) Tumorigenesis, mutation, differentiation, proliferation, malignancy
d) Chemotherapy, radiation therapy, immunotherapy, surgery, palliative care

Answer 1

Abnormal cell growth includes hyperplasia, dysplasia, metaplasia, neoplasia, and atrophy, with neoplasia being the formation of neoplasms, which may be cancerous (malignant) or not (benign). Cancer, characterized by unregulated cell growth, invasion, and potentially metastasis, can lead to life-threatening situations.

Step-by-step explanation:

Types of Abnormal Cell Growth

Abnormal cell growth is a key characteristic of various diseases, including cancer. Here are some of the types of abnormal cell growths:

Cancer is a result of uncontrolled cell growth, invasion of adjacent tissues, and sometimes metastasis. Neoplasms, or tumors, can disrupt normal cell and organ function, potentially leading to death.