To describe:
Concepts related to carcinogenesis.
Concept introduction:
Cancer cells are characterized by the uncontrolled proliferation of abnormal cells, invasion, and metastasis. Drugs, which are used to treat cancer is generally known as chemotherapeutic drugs or antineoplastic drugs. Antineoplastic drugs are broadly classified into two categories based on targeting the phases of the cell cycle (cell cycle specific drugs and cell cycle non-specific drugs). The major adverse effects of chemotherapy are immune suppression, gastrointestinal distress, fatigue, anemia, nausea, vomiting, hair loss, and stomatitis. Most of the antineoplastic drugs cause adverse effects on rapidly dividing cells (for example, bone marrow cells, GI tract cells, and hair follicles).
Explanation of Solution
Carcinogenesis is also known as tumorigenesis, is the progression of cancer. Cancer is a group of diseases in which normal cell is transformed into genetically abnormal cells. Cancer is characterized by genetic or cellular changes, uncontrolled growth of cells, invasion, metastasis, and antiapoptosis. Cancer cells lack differentiation and maturation into specialized cells. Cancer cells invade adjacent tissues and travel to other parts of the body through the blood or lymphatic system.
The clone is a single cancer cell or group of cancer cells and that is produced from the genetically identical parent cell. The establishment of the new clone of cancer cells paves the way for metastasis. Spread of cancer cells from their original site to other organs or parts of the body is known as metastasis.
Carcinogenesis is a multistep process, there are four major stages are found in carcinogenesis are initiation (alteration or mutation of genes by spontaneous or induced), promotion (invasion and clonal expansion), conversion (genetic changes), and progression (genetic as well as
The term tumor, malignancy, and neoplasm are synonyms for cancer. Neoplasm refers as a mass of new tissue or new cells. The tumor is classified into two: benign and malignant. Uniform size and shape of cells without invasion is called benign tumor and it may be harmless. Invasion of cancer cells to their surrounding area and other parts is known as a malignant tumor.
Various types of cancer are classified based on tissues, such as sarcomas (connective tissues), carcinomas (epithelial tissues), lymphomas (lymphatic tissues), leukemias (blood), and cancers of nervous tissues.
Carcinogenesis is the progression of cancer or tumor. It is a multistep process and mainly categorized into the benign tumor and the malignant tumor.
Want to see more full solutions like this?
Chapter 45 Solutions
Pharmacology and the Nursing Process, 8e
- Discuss and explain evaluation in health education using the APA academic writing style with 3 references.arrow_forwardmedical and surgical asepsis in infection controlarrow_forwardDescribe and explain in detail health education planning, implementation and evaluation: examples of effective strategies and barriers to success.arrow_forward
- Discuss and explain the following: a. Pathogens, infection, and colonization. b. Chain of Infection. c. Stages of the Infectious Process.arrow_forwardDescribe and explain health education planning, implementation and evaluation: examples of effective strategies and barriers to success.arrow_forwardEscalating drug prices Identify the issue that is being addressed. Identify appropriate stakeholders for this issue. Explain the importance of the issue and the target population that will be addressed. Discuss the implementation plan for the policy and the level of government (federal, state, or local) that would be appropriate. Discuss the impact of the proposed policy on the health care industry. Discuss the evaluation process for determining the success of the policy. Discuss outcomes and revisions that may be needed based on evaluation findings.arrow_forward
- 2023/2024 Note/ Answer all questions ملاحظة يرجى تسليم الأسئلة Sample (A) Maximum Mark First Course Q1/Read the following paragraph carefully then answer (10) for the following questions: (10 m.) Energy engineering is a rapidly evolving discipline that focuses on the development and optimization of energy systems to meet the increasing global demand for sustainable energy solutions. This field integrates principles from various engineering challenges posed by climate change and resource depletion Energy engineers are tasked with designing and implementing systems that efficiently convert, store, and distribute energy while minimizing environmental impacts. One critical area of focus within energy engineering is the integration of renewable energy sources such as solar, wind, and hydroelectric power into existing energy infrastructuresy Energy engineers conduct feasibility studies and system designs to ensure that these renewable technologies can be effectively incorporated into the…arrow_forward2023/2024 Note/ Answer all questions ملاحظة يرجى تسليم الأسئلة Sample (A) Maximum Mark First Course Q1/Read the following paragraph carefully then answer (10) for the following questions: (10 m.) Energy engineering is a rapidly evolving discipline that focuses on the development and optimization of energy systems to meet the increasing global demand for sustainable energy solutions. This field integrates principles from various engineering challenges posed by climate change and resource depletion Energy engineers are tasked with designing and implementing systems that efficiently convert, store, and distribute energy while minimizing environmental impacts. One critical area of focus within energy engineering is the integration of renewable energy sources such as solar, wind, and hydroelectric power into existing energy infrastructuresy Energy engineers conduct feasibility studies and system designs to ensure that these renewable technologies can be effectively incorporated into the…arrow_forwardQ3/ Do as required (choose Ten):- (10 m.) 1-1 can't find my keys (make it positive statement). 2-She loves traveling during summer vacations (change to future tense) 3-1 need some help with my project (make it more polite). 4-We need more time to complete this task (make it negative). 5-They were excited about their vacation next month. (choose: so-but-and) 6-He studied hard for the exam; he wanted to pass it (Use: "because"). 7- She left early (make it a question using "why") 8-happy (convert to noun)- 9- Add the prefix to the word (regular) 10-Strong (convert to adverb)- 11- Add a suitable suffix: create- 04/Fill in the blanks with the correct modal verb (can, could, may, might, must, should, shall, will, would)(10. M) 1-1 finish my homework before dinner. (obligation) 2-Neha take this white umbrella, it looks like it will rain. (advice) 3- I borrow your pencil for a moment? (permission) 4-She be home by now, but I'm not sure. (possibility) 5-If I were you, I apologize immediately.…arrow_forward
- Explain the BEINGS model of disease causation. The acronym “BEINGS” stands for biological, environmental, immunological, nutritional, genetic, and social factors.arrow_forwardDescribe the effects of antimicrobial resistance and the practices promoting development of antimicrobial resistance.arrow_forwardMrs Dolphin was rushed to your hospital with history of been collaped while performing her office work. After a thorough assessment and history taking of her previous activities, a diagnosis of "Stress induced sickness" was made on her. Write comprehensively on her condition using the following guidelines: 1. Introduction/Definitions 2. Stress and function 3. Common reactions to stress 4. Dynamic balance of stress 5. Stressors and its types 6. Stress as a stimulus for disease and its responses 7. General adaptation syndrome and its phases 8. Medical and Nursing Management of Stressarrow_forward
- Phlebotomy EssentialsNursingISBN:9781451194524Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)Publisher:JONES+BARTLETT PUBLISHERS, INC.Gould's Pathophysiology for the Health Profession...NursingISBN:9780323414425Author:Robert J Hubert BSPublisher:SaundersFundamentals Of NursingNursingISBN:9781496362179Author:Taylor, Carol (carol R.), LYNN, Pamela (pamela Barbara), Bartlett, Jennifer L.Publisher:Wolters Kluwer,
- Fundamentals of Nursing, 9eNursingISBN:9780323327404Author:Patricia A. Potter RN MSN PhD FAAN, Anne Griffin Perry RN EdD FAAN, Patricia Stockert RN BSN MS PhD, Amy Hall RN BSN MS PhD CNEPublisher:Elsevier ScienceStudy Guide for Gould's Pathophysiology for the H...NursingISBN:9780323414142Author:Hubert BS, Robert J; VanMeter PhD, Karin C.Publisher:SaundersIssues and Ethics in the Helping Professions (Min...NursingISBN:9781337406291Author:Gerald Corey, Marianne Schneider Corey, Cindy CoreyPublisher:Cengage Learning