Oncology Overview

Play an AI-generated podcast conversation about this lesson

What was cancer's global ranking as a cause of death in 2015 according to the WHO?

Fourth

First

Third

Second (correct)

What does the term 'oncology' originate from?

Latin word for 'cure'

French word for 'tumor'

Arabic word for 'sickness'

Greek word for 'mass' (correct)

How has oncology nursing responded to the challenge of high technologic care?

By developing a sophisticated care approach (correct)

By decreasing reliance on technology

By adopting a simple approach to care

By focusing solely on palliative care

What is the main role of an oncologist?

Specializing in the study of tumors Signup and view all the answers

Why is an in-depth knowledge base necessary for providing care to cancer patients?

To meet the complex care requirements of cancer patients Signup and view all the answers

In what way have new developments in science and technology impacted oncology nursing?

Created exciting options for prevention, detection, and treatment Signup and view all the answers

Which stage of cancer is characterized by cells that are still localized and confined to the tissue from which they originated?

In-situ cancer Signup and view all the answers

What is the main difference between hyperplasia and dysplasia in cancer staging?

Cell shape under the microscope Signup and view all the answers

What does the TNM staging system in cancer refer to?

Cancer staging based on tumor size, spread, and metastasis Signup and view all the answers

Which cancer stage involves cells dividing too rapidly but still appearing clinically normal?

Hyperplasia Signup and view all the answers

In cancer staging, what happens when a tumor invades the surrounding tissue and has the potential to travel through the lymphatic system or blood?

Invasive cancer Signup and view all the answers

What aspect of a patient's history is important in determining cancer staging?

Family history of cancers Signup and view all the answers

Which chemical agent is specifically mentioned to be related to cancers of lung, mouth, throat, neck, and other organs?

Tobacco smoke Signup and view all the answers

Which of the following organs is mentioned to be most affected by chemical substances due to their involvement in biotransformation and excretion?

Liver Signup and view all the answers

Which environmental factor is highlighted as causing a cumulative process of damage?

Sunlight exposure Signup and view all the answers

Which virus is mentioned in connection with Kaposi's sarcoma, a cancerous condition associated with HIV?

Human immunodeficiency virus (HIV) Signup and view all the answers

Which of the following is NOT associated with defective genes causing cancer?

Gastric cancer Signup and view all the answers

What factor appears to be potentially harmful for people living near nuclear power plants based on the text?

Radiation from power lines Signup and view all the answers

What is one of the primary roles of a professional nurse in relation to oncology patients?

Administer chemotherapy and other treatments Signup and view all the answers

Which term refers to excessive growth of tissue?

Plasm-trophy Signup and view all the answers

How do cancer cells differ from normal cells in terms of growth?

Normal cells remain immature and undifferentiated Signup and view all the answers

Which type of tumor originates from connective, muscle, or bone tissues?

Sarc/oma Signup and view all the answers

What is a distinct feature of cancer cells compared to normal cells in terms of nucleus?

Cancer cells have irregular shape and single nucleolus Signup and view all the answers

Which term describes the process where cancer cells can spread to different locations in the body?

Metastasis Signup and view all the answers

What defines a tumor as benign?

They can usually be removed and do not spread to other parts of the body Signup and view all the answers

How are neoplasms different from tumors?

Neoplasms have no physiological purpose and grow independently of surrounding structures Signup and view all the answers

In oncology, what do doctors specializing in chemotherapy treatments focus on?

Administering drugs to treat cancer Signup and view all the answers

How do malignant tumors differ from benign tumors?

Cells from malignant tumors can spread to other parts of the body Signup and view all the answers

What is the characteristic feature of a neoplasm?

Uncontrolled cell division leading to abnormal mass Signup and view all the answers

Which statement accurately describes cancer?

Manifestations of cancer depend on the affected body system and type of tumor cells Signup and view all the answers