ATI Medical Surgical Nursing, Cancer Development, Correctly Answered Questions, All Correct Test bank Questions and Answers with Explanations (latest Update), 100% Correct

ATI Medical Surgical Nursing, Cancer Development, Correctly Answered Questions, All Correct Test bank Questions and Answers with Explanations (latest Update), 100% Correct-1. The nurse includes which information about benign tumors when presenting an in-service on cancer? a. They can wander far throughout the body. b. They are smaller than 2 cm. c. They retain a small nuclear-to-cytoplasmic ratio. d. They look different from the tissue they arose from. ANS: C Benign tumors are made up of normal cells growing in the wrong place or growing when they are not needed. Benign tumors retain the characteristics of normal cells in that they do not migrate in the body, they retain a small nuclear-to-cytoplasmic ratio, and they look similar to the tissue from which they arose. Size is not related to malignancy or to being benign. DIF: Cognitive Level: Comprehension/Understanding REF: p. 398 TOP: Client Needs Category: Physiological Integrity (Physiological Adaptation—Pathophysiology) MSC: Integrated Process: Teaching/Learning 2. In reviewing the pathophysiology of a particular type of cancer, the nurse correlates the generation time for cancer development with which description? a. The rate at which cancer cells are able to migrate and metastasize to different sites b. How long it takes for a malignant tumor to double in size by mitotic cell divisions c. The period of time needed for one cell to divide into two cells by mitosis d. The period of time between cell damage and expression of a malignancy ANS: C Generation time is defined as the period of time necessary for one cell to complete a round of cell division. DIF: Cognitive Level: Knowledge/Remembering REF: p. 397 TOP: Client Needs Category: Physiological Integrity (Physiological Adaptation—Pathophysiology) MSC: Integrated Process: Nursing Process (Analysis) 3. Which biologic characteristic is specific to normal differentiated adult cells but not to cancer cells? a. Anaplasia b. Hypertrophy c. Aneuploidy d. Loose adherence ANS: B Some normal tissues increase in size by having individual cells get larger, a process called hypertrophy. Cancer cells tend to grow by hyperplasia. The other characteristics are associated with cancer cells. DIF: Cognitive Level: Comprehension/Understanding REF: p. 397 TOP: Client Needs Category: Physiological Integrity (Physiological Adaptation—Pathophysiology) MSC: Integrated Process: Nursing Process (Analysis) 4. A client states that his brain tumor is benign and does not need to be removed. What is the nurse’s best response? a. “As your tumor grows, it can