What Is the Main Difference Between Benign and Malignant Neoplasms

question 7

Multiple Choice

What is the main difference between benign and malignant neoplasms?

• A) Benign neoplasms grow by expansion and remain localized; malignant neoplasms grow by infiltration and metastasize by lymph or blood.
• B) Benign neoplasms grow by infiltration and metastasize by expansion and remain localized.
• C) Benign neoplasms usually are not encapsulated, compared to malignant neoplasms, which are encapsulated.

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Definitions:

Coronary Artery Disease

A condition characterized by the narrowing of the coronary arteries due to the buildup of plaque, which can lead to reduced blood flow to the heart.

Leukemia

A disease characterized by a great excess of white blood cells; it exists in a lymphatic and myelogenous form; it is often fatal, especially in adults.

Lung Disease

A general term for diseases and disorders that affect the lungs and respiratory system, leading to difficulty in breathing and other related symptoms.

Bipolar Leads

In electrocardiography, leads that measure the difference in electrical potential between two distinct points in the heart.