Benign vs malignant - Study guides, Revision notes & Summaries

MNT Cancer Exam with Questions and Answers What is Cancer? ANSWER Diseases that result from the unchecked growth of malignant neoplasms (tumors) Development involves mutations in the genes that regulate cell division Growth of a malignant neoplasm destroys surrounding tissues May spread to distant tissues (metastasis) Unlimited ability for cell growth that serves no purpose Stages of Cancer ANSWER 1. localized: occurs at original site only 2. invasive: type of localized, extends bey...

Signs - objectively observed indicators of a disorder Symptoms - the conditions that together tell a doctor what is wrong Homeostasis - A tendency to maintain a balanced or constant internal state; the regulation of any aspect of body chemistry, such as blood glucose, around a particular level benign - mild, not cancerous malignant - cancerous metastasis - spread of cancer cells beyond their original site in the body fluid balance - maintenance of the proper types and amounts of fluid in ...

CMMB 413 Exam with 100% Correct Answers | Verified | Latest 2024 Version Define and describe cancer uncontrolled growth from the multistep accumulation of errors (ie. a genetic process) in genes involved in cell growth (ie control it) ie cell replication and cell death the first step can be inherited natural aging mechanism, cause of most "old age" deaths define neoplasia new growth define hyperplasia too much growth, looks like accumulation of normal looking cells on top of each othe...

MDC 2 Exam 1 (Knight-Rasmussen) Questions And Answers Solved 100% Correct!! What are the stages of cell growth in cancer development? 1. Initiation 2. Promotion 3. Progression 4. Metastasis What happens during Initiation phase during cancer cell growth? normal cells become damaged and leads to development of cancer (Malignant Transformation) this is irreversible What happens during the promotion stage during cancer cell growth? -repeat exposure to carcinogen enhances cell growt...

WGU D236 PATHOPHYSIOLOGY FINAL EXAM 300+ REAL EXAM QUESTIONS AND VERIFIED ANSWERS WITH RATIONALES LATEST UPDATE 2023 Describe how your body responds to an infection. - ANSWER- T cells produce cytokines, which stimulate B cells. B cells produce antibodies. Identify role of DNA changes in congenital abnormalities. - ANSWERMutations in genes or chromosomal abnormalities How does development disrupts congenital abnormalities? - ANSWERAlterations of DNA Describes factors that disrupt homeo...

PCOL 473 - EXAM 3 Questions With Correct Answers In the last 44 years in the US, the breast cancer death rate has DROPPED by what percent? - answer58% List the 4 general characteristics of a cancer cell - answer1. genomic instability 2. infinite life span (immortality) 3. loss of normal growth constraints 4. morphological changes (physical appearance abnormalities) How many worldwide deaths is cancer (general) responsible for each year? - answerApprox. 10 million Since 1991, what has h...

Pathophysiology Exam 1 2024 NR283 Chamberlain College of Nursing Chapter 1, 2, 5, 6, 7, and 20 Questions and Answers (CH 1)Dysplasia - Answer- out of order/looks weird - are unable to differentiate the size/shape of cells properly - precancerous Anaplasia - Answer- worse than dysplasia (even more out of order) Neoplasia - Answer- New growth (could be benign and is just multiplying too fast but still OK) or malignant (BAD) Prognosis - Answer- probability of recovery Complications - Answe...

MDC 2 Exam 1 (Knight-Rasmussen) Questions And Answers Solved 100% Correct!! What are the stages of cell growth in cancer development? 1. Initiation 2. Promotion 3. Progression 4. Metastasis What happens during Initiation phase during cancer cell growth? normal cells become damaged and leads to development of cancer (Malignant Transformation) this is irreversible What happens during the promotion stage during cancer cell growth? -repeat exposure to carcinogen enhances cell growt...

WGU Pathophysiology D236 Exam1 Questions with Correct Answers. WGU Pathophysiology D236 Exam1 Questions Which types of tissue most often develop tumors? Epithelial and connective tissues What are the following benign tumors? Papilloma - A wart Lipoma - begins in the fatty tissue Myoma - Fibroid Chondroma - Tumor of cartilage cells What are sarcomas? They are tumors that can be found anywhere and begin in connective tissue What are the early signs of lymphoma Fevers and night swea...

NUR 231 Pathophysiology Exam#1 Questions With Verified Answers 2024/2025 Idiopathic infection - answerDiseases that have no identifiable cause Iatrogenic infection - answerDiseases that occur as a result of medical treatment Acute infection - answershort term infection many times is more severe but with sudden onset and short duration Nosocomial infection - answerinfection obtained while in healthcare setting Communicable infection - answercontagious Insidious disease - answerdisease wit...