Skin cancer like non-infectious diseases do not spread from one person to the other. Skin Cancer may occur when ultraviolet A and ultraviolet B rays of the sun damage our skin. Skin cancer mostly occur on physical parts of the body that are mostly exposed to the sun, like head, neck, face, tips of the ears, hands, and the back and lower legs of women etc. So, Skin Cancer can be described as physical and non-infectious disease.
3. Explain why skin cancer can be described as both a physical and non-infectious disease. 12)
3. Using the term incidence, contrast a seasonal endemic infectious disease with an epidemic infectious disease over the course of one year. 4a. Using SARS-CoV as a specific example, describe how epidemiologists can track infections during an epidemic by a) measuring antibody levels (seroconversion) and b) using PCR methods. 4b. During the course of a single infection, which method will detect SARS-CoV earliest? Explain why. 5. An epidemiologist trying to identify the agent causing a novel flesh-eating epidemic infectious disease...
Name: Lab day & time: Skin Cancer in Canada Although it's not possible to gather data on skin cancer in early hominins, modern data on skin cancer provide some helpful information. There are 2 main types of skin cancer. In most cases, non- melanoma progresses slowly and doesn't spread to other parts of the body. According to the Canadian Cancer Society, in 2009, 75,100 Canadians were diagnosed with non-melanoma skin cancer, but only 270 people died of this disease. The...
Identify both a chronic and an infectious disease prevalent in the United States. Why did you select each disease? What is currently being done on a national level to combat both diseases? Why do you think that these diseases continue to be a public health issue? Are there any similarities between infectious and chronic diseases?
1) (2 pt) Two unrelated individuals are diagnosed with skin cancer. Do both of these people have the exact same disease? - explain using a cell cycle explanation of what cancer is. Reflect on your Answer to #1 : going ½ point each, WHY you think yo answer deserves to get these points
what recent infectious microbial disease outbreaks have there been in California? Explain why this is likely to have occurred and what steps could be taken to prevent further occurrences. infectious microbial disease measles outbreaks that happened in California 2019, Explain why did measles outbreak occur in California in 2019 and what steps could be taken to prevent further occurrences.
Why are primary prevention measures more complex for chronic diseases such as heart disease or cancer than infectious acute conditions like cholera or Lyme disease?
Why are primary prevention measures more complex for chronic diseases such as heart disease or cancer than infectious acute conditions like cholera or Lyme disease?
1.A research group is investigating the potential infectious nature of a disease. From ulcerative skin lesions in mice they were able to grow as pure cultures a Gram negative microorganism. They inoculated this microorganism into the skin of healthy mice and reproduced the same ulcerative skin lesions. According to the Koch’s postulated these experimental evidences are sufficient to confirm that the Gram negative microorganism is the causative agent of the studied disease. (T/F) 2. Exotoxins can cause tissue damage during...
A physical therapist is caring for a patient in the infectious disease unit of the hospital. While performing exercises with the patient the therapist bends down to pick up a bloody syringe on the floor. The therapist accidentally stuck herself in the hand as she picked up the syringe. What do you think needs to happen now? The therapist is sent to employee health and is started on PEP therapy. What is PEP therapy? Why is it used? What types...
1. Compare the signs of fibrocystic disease and breast cancer. 2. Explain why chemotherapy and radiation may be recommended following surgery for breast cancer even when no lymph nodes appear to be involved. 3. Explain the recommended treatment for estrogen dependent breast cancer in premenopausal and postmenopausal women. 4. Explain what is meant by targeted therapy for breast cancer. 5. Discuss the importance of breast cancer screening and early diagnosis.