Colorado CNA Practice Exam

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Prepare for the Colorado CNA Exam with expert-designed quizzes. Learn with helpful tips and multiple choice questions, complete with hints and detailed explanations. Ace your certification!

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A tumor that is cancerous is called a(n) ______ tumor.

Benign
Malignant
Noncancerous
Regressive

The correct answer is: Benign

The correct term for a cancerous tumor is "malignant." Malignant tumors are characterized by their ability to invade surrounding tissues and spread to other parts of the body, which is a hallmark of cancer. They can be aggressive, growing rapidly and posing significant health risks to individuals. In contrast, benign tumors are noncancerous and typically do not spread to other parts of the body. They can grow in size but usually do not invade nearby tissues or compromise the functioning of the organs. Noncancerous is simply a descriptor for any tumor that doesn't have the potential to become cancerous, while regressive does not specifically relate to the classification of tumors. Understanding these distinctions is crucial for anyone studying the nature of tumors and their implications in healthcare.