Certified Medical Assistant (CMA) National Credential Practice Test 2026 - Free CMA Practice Questions and Study Guide

Neoplasms refer to abnormal growths of tissue that can arise from a variety of factors. They can be classified as either benign (non-cancerous) or malignant (cancerous). This classification is critical in clinical settings since benign neoplasms do not invade surrounding tissues or spread to other parts of the body, while malignant neoplasms do.

For instance, benign tumors such as lipomas or fibromas may grow larger but generally do not pose a threat to health and can often be removed surgically without it leading to further issues. On the other hand, malignant tumors require more aggressive treatment due to their potential to metastasize and impact overall health.

Understanding this distinction is essential for medical professionals, making it clear that not all neoplasms are cancerous; they can exist in both forms, which is why the correct answer accurately reflects the nature of neoplasms.