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- Kaposi sarcoma (KS) is a cancer that causes patches of abnormal tissue to grow under the skin, in the lining of the mouth, nose, and throat, in lymph nodes, or in other organsA. TrueB. FalseWhich of the four basic tissue types (connective, epithelial, nervous, or muscle) is involved in carcinomas? Why is this likely to be the case? Be specific with as many reasons as possible. CITE resources.What are the Carcinogenic effects of smoking?
- Make a complete CONCEPT MAP of the overview of carcinogenesis. Make sure to use the given terms/information in the attached imagae. Will give upvote. Thank you!A couple has had a child born with neurofibromatosis. They come to your genetic counseling office for help. After taking an extensive family history, you determine that there is no history of this disease on either side of the family. The couple wants to have another child and wants to be advised about the risks of that child having neurofibromatosis. What advice do you give them?7849/variants/881590/take/13/ awered Match each description with the associated skin disorder. NO infection of the sebaceous gland caused by a blocked duct blue tint to the skin caused by lack of oxygen overgrowth of adipose tissue in the hypodermis raised bumps on the skin caused by an allergic reaction autoimmune response that destroys melanocytes, causing pale spots on the outbreak of the HSV virus around the mouth or nose ●00 a. d. cyanosis lipoma cold sores e. urticaria f. vitiligo Q 12 ☆ All Changes Jared.
- Describe the impact a carcinogen has on a cell.1) You work in a histopathology laboratory. As a result of the biopsy sample taken, you occasionally encounter metastatic lesions: a) If the source of the lesions in the biopsy sample is carcinoma, what changes would you expect in which tissues? b) If the source of the lesions in the biopsy sample is sarcoma, what changes would you expect in which tissues?Your patient is a 2-year-old male named Justin. He is suffering from hypotonia (decreased muscle tone), weakness and growth failure, and is unable to walk. His mother has just brought him into the emergency room from the family beach house, where they have been spending the summer, because he has had a seizure. X-rays indicate that the toddler is suffering from rickets, which is a result of a nutritional deficiency of Vitamin D. But his mother insists that her son’s diet is not Vitamin D-deficient. He drinks three glasses of milk a day, and his diet also includes meat and eggs. A simplified scheme of Vitamin D metabolism is shown to the left. The chemical name of active Vitamin D is 1α, 25-dihydroxycholecalciferol, and it is synthesized via the pathway shown. Catalysts, both in the form of enzymes and ultraviolet light, are required for Vitamin D synthesis. The two main sources of active Vitamin D are diet and sunlight. Food supplemented with “Vitamin D” usually contains…
- A 56 y/o woman has a history of extensive exposure to ultraviolet radiation from both the sun and artificial tanning sources( tanning lights&beds) since childhood. The excessive wrinkling observed is caused primarily by which one of the the following effects of UV rays on the skin? A)damaged elastic fibers B)dilated follicles with plugged orifices C)increased size and activity of melanocytes D)thickening of the the stratum Cornell E)vascular sclerosis of dermal blood vesselsWhat components of air pollution are considered most important for carcinogenesis?Can an epidemiologist who finds a correlation between the use of tanning beds and melanoma (an aggressive form of skin cancer) in college-age women conclude that tanning beds cause skin cancer? Yes, as long as the correlation was statistically significant. No, because correlation is not proof of causation. Yes, but only melanoma skin cancer, not other forms of skin cancer. No, because the correlation would have to hold with males and females and in different age groups. Yes, but only for college-age women.