Ch 13 Cancer questions and answers 100% correct

Ch 13 Cancer questions and answers 100% correct Abnormal cells found in an initial Pap test ______. usually indicate that there has been a mistake in the testing never indicate the presence of cancer always indicate the presence of cancer might or might not develop into cancer might or might not develop into cancer Which of the following plant substances act as antioxidants or have other anti-cancer effects? carotenoids phytochemicals cellulose acrylamides carotenoids phytochemicals The risk factors for uterine cancer are similar to the risk factors for ______. lung cancer esophageal cancer breast cancer liver cancer breast cancer Surgical treatment of ovarian cancer typically involves the removal of which organs? fallopian tubes vagina ovaries uterus fallopian tubes ovaries uterus Melanoma is a form of _____. cancer vitamin D skin cell UV radiation cancer Which of the following statements about the link between radiation and cancer is false? The dose of radiation can differ from one type of medical test to another. Radiation-based medical tests, like full-body CT scans, may raise the risk of cancer. Not all sources of radiation are carcinogenic. UV radiation from sunlight is considered a surface carcinogen. Not all sources of radiation are carcinogenic. Among the three main types of skin cancer, ______ is typically found to be benign. squamous cell carcinoma melanoma basal cell carcinoma adenocarcinoma basal cell carcinoma What is the primary treatment for colon and rectal cancer? radiation therapy alternative therapy chemotherapy surgery surgery A condition in which cells around the cervix are abnormal, but not yet cancerous, is called ______. human papillomavirus genital warts chlamydia cervical dysplasia cervical dysplasia Which lifestyle choices can help people reduce their chances of developing breast cancer? eating more vegetables drinking eight glasses of water per day limiting alcohol consumption exercising regularly eating more vegetables limiting alcohol consumption exercising regularly If a skin lesion is determined to be cancerous, what is the usual treatment? radiation chemotherapy monoclonal antibody treatment surgical removal surgical removal Which cancer has not been linked to tobacco use? pancreatic testicular bronchial lung testicular Foods cured with nitrites have been linked to esophageal and stomach cancer. True false question. True What is the leading cause of cancer death among men and women? colorectal cancer pancreatic cancer brain cancer lung cancer lung cancer Which early symptoms may indicate a tumor in the lungs? mouth sores recurring bronchitis chest pain persistent cough recurring bronchitis chest pain persistent cough What are the early symptoms of ovarian cancer? urinary urgency pelvic pain abdominal bloating vaginal bleeding urinary urgency pelvic pain abdominal bloating Which screening has been shown to detect breast abnormalities more successfully than mammography in some women? MRI monoclonal antibody ultrasound EKG MRI Which of the following statements about metastasis is correct? Cancer cells cannot pass through the lining of lymph or blood vessels. The term refers the spread of cancer cells from one part of the body to another. Metastasis occurs because cancer cells stick to each other more strongly than normal cells do. Metastasis happens in the early stages of cancer. The term refers the spread of cancer cells from one part of the body to another. Chemotherapy works by indiscriminately inhibiting growth of rapidly dividing cells, including healthy cells that grow rapidly. Which fast-growing cells can be interrupted by chemotherapy? skin cells hair cells blood-forming cells intestinal cells hair cells blood-forming cells intestinal cells What are some of the risk factors for skin cancer? exposure to more UVA rays than UVB rays exposure to coal tar and radioactive materials having experienced a sunburn use of sunless tanning lotion having fair skin exposure to coal tar and radioactive materials having experienced a sunburn having fair skin Where do melanomas usually appear? on the face or in another place where the skin is thin on the upper legs on a previously clear patch of skin at the site of a preexisting mole at the site of a preexisting mole Effective treatments for testicular cancer may include ______. transurethral microwave thermotherapy saw palmetto chemotherapy removal of the affected testis radiation chemotherapy removal of the affected testis Risk factors for prostate cancer in men include which of the following? diet high in plant-derived foods history of sexually transmitted diseases high-calorie diet diet high in cruciferous vegetables type 2 diabetes diet high in saturated fat history of sexually transmitted diseases high-calorie diet type 2 diabetes diet high in saturated fat