Comprehensive Radiographic Pathology TEST BANK Comprehensive Radiographic Pathology 8th Edition by Eisenberg Chapters 1 - 12, Complete DR ERIC

Comprehensive Radiographic Pathology TEST BANK Comprehensive Radiographic Pathology 8th Edition by Eisenberg Chapters 1 - 12, Complete DR ERIC DR ERIC Comprehensive Radiographic Pathology Table Of Contents 1. Introduction to Pathology 2. Specialized Imaging Techniques 3. Respiratory System 4. Skeletal System 5. Gastrointestinal System 6. Urinary System 7. Cardiovascular System 8. Nervous System Disease 9. Hematopoietic System 10. Endocrine System 11. Reproductive System 12. Miscellaneous Diseases DR ERIC DR ERIC Comprehensive Radiographic Pathology Chapter 1: Introduction to Pathology Test Bank MULTIPLE CHOICE 1. A disease process caused by physicians or their treatment is this type of process. a. Idiopathic b. Iatrogenic c. Neoplasia d. Community acquired ANSWER: B The disease process caused by physicians and their treatment is iatrogenic. REF: p. 3 2. Basic reactions of the body to some form of injury is a: a. Disease process b. Pathology c. Study of diseases d. Idiopathic process ANSWER: A A disease is the pattern of the body’s response to some form of injury. REF: p. 1 DR ERIC DR ERIC Comprehensive Radiographic Pathology 3. What term is used to denote a disease in which the underlying cause is unknown? a. Idiopathic b. Antietiologic c. Iatrogenic d. Nosocomial ANSWER: A Idiopathic diseases are those with an unknown, or as of yet unidentified, cause. REF: p. 3 4. Alterations of cell growth, specifically an abnormal proliferation of cells is called: a. Hyperplasia b. Dysplasia c. Neoplasia d. Aplasia ANSWER: C Alterations in cell growth lead to the development of neoplasms (tumors). REF: p. 7 5. The initial response of body tissues to local injury is: a. Infection b. Ischemia c. Edema d. Inflammation ANSWER: D Inflammation is the initial response of body tissues to local injury. DR ERIC DR ERIC Comprehensive Radiographic Pathology REF: p. 3 6. Heat and redness associated with inflammation is produced by: a. Hyperemia b. Scar tissue c. Hyperplasia d. Infarction ANSWER: A This hyperemia produces the heat and redness associated with inflammation. REF: p. 3 7. In an injury, the destroyed tissue is replaced with: a. Granulomatous inflammation b. Granulation tissue c. Phagocytes d. Pyogens ANSWER: B A fibrous scar replaces the area of destroyed tissue with granulation tissue. Granulation tissue refers to a combination of young, developing capillaries and actively proliferating fibroblasts, which produce connective tissue fibers (collagen) that replace the dead tissue. REF: p. 4 8. Of the five clinical signs of acute inflammation, the medical term forswelling is: a. Edema b. Tumor c. Calor DR ERIC DR ERIC Comprehensive Radiographic Pathology d. Dolor ANSWER: B The five clinical signs of acute inflammation are rubor (redness), calor (heat), tumor (swelling), dolor (pain), and loss of function. REF: p. 4 9. Some bacterial organisms that produce these substances that cause damage to the tissue and incite the inflammatory process are known as: a. Toxoids b. Pyogens c. Toxins d. Abscesses ANSWER: C Some bacterial organisms (such as staphylococci and streptococci) produce toxins that damage the tissues and incite an inflammatory response. REF: p. 4 10. Chronic inflammation in a localized area, which often has a centralized necrosis is called: a. An exudates b. A granuloma c. An abscess d. Hyperplasia ANSWER: B A granuloma is a localized area of chronic inflammation, often with central necrosis. REF: p. 4 DR ERIC DR ERIC Comprehensive Radiographic Pathology 11. In acute inflammation, the localized heat and redness are a result of the: a. Migration of circulating white blood cells b. Increased blood flow and vascular permeability c. Regeneration of normal parenchymal cells d. Enzymatic digestion of dead cells ANSWER: B The localized heat and redness result from increased blood flow in the microcirculation at the site of injury. REF: p. 4 12. In pyogenic infections, the body responds by producing a thick, yellow fluid called: a. Bacteria b. Pus c. Edema d. A scar ANSWER: B The presence of pyogenic bacteria leads to the production of a thick, yellow fluid called pus, which contains dead white blood cells, inflammatory exudates, and bacteria. REF: p. 4 13. All pyogens have the ability to enter the blood circulation causing: a. Bacteremia b. Phagocytosis c. Septicemia d. Keloid tissue DR ERIC DR ERIC Comprehensive Radiographic Pathology ANSWER: A All pyogens, wherever they become implanted, have the ability to invade blood vessels to produce bacteremia, with the potential involvement of other organs and tissues in the body. REF: p. 4 14. Connective tissue fibers replacing dead tissue, then contracting in the abdomen are known as: a. Keloids b. Suppurative inflammation c. Fibrous adhesions d. Hyperemia ANSWER: C Eventually the strong connective tissue contracts to produce a fibrous scar. In the abdomen, such fibrous adhesions can narrow loops of intestine and result in an obstruction. REF: p. 4 15. An accumulation of abnormal amounts of fluid in the intercellular tissue throughout the body is called: a. Bacteremia b. Elephantiasis c. Filariasis d. Anasarca ANSWER: D Generalized edema occurs with pronounced swelling of subcutaneous tissues throughout the body (anasarca). REF: p. 4