Answer:
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Explanation:
-Ultraviolet (UV) exposure – The sun is the most well-known source of UV radiation, but UV rays also come from tanning beds and other artificial sources.
-Genetics – Some risk factors of skin cancer can be inherited through our DNA.
-Immunosuppression – Some conditions, like AIDS, and certain medications, such as those provided after organ transplants, can suppress the body’s immune system and might contribute to the development of skin cancer.
-Radiation exposure – In addition to UV, there are other forms of radiation that may adversely affect the skin cells, such as X-rays or therapeutic radiation.
-Toxic sunscreens -- Most sunscreens block the absorption of Vitamin D with toxic chemicals that seep through the skin and into the bloodstream and all throughout your body. Using these toxic sunscreens could actually cause cancer. Some toxic ingredients that are in these kinds of sunscreens: oxybenzone. benzene, parabens, homosalate, octinoxate, and octocrylene
Caucasians are more at risk for skin cancer because they have less melanin produced in their skin. Lighter skin tones produce less melanin and are more prone to damaged DNA particulate from UV radiation.
The PT and INR increase as the time it takes for the blood to clot increases. The clinical setting determines the desired INR range. The goal INR range will often be between 2 and 3, however in exceptional situations, different ranges may be used. The INR in a person not taking warfarin would be close to 1.
There is a higher risk of clotting if the INR is below the desired range (i.e., under-anticoagulated). On the other side, there is a higher risk of bleeding if the INR is above the desired range (i.e., over-anticoagulated).
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What is warfarin therapy?</h3>
The purpose of warfarin medication is to lessen blood's propensity to clot, not to totally prevent it. As a result, when taking warfarin, the blood's capacity to clot must be closely monitored. Based on the results of routine blood tests, the warfarin dosage is changed to keep the clotting time within a target range. These tests can be carried out either in a lab setting or at home with a portable device.
The prothrombin time is a coagulation test used to assess the impact of warfarin (called pro time, or PT). A laboratory test called the PT tracks how long it takes for a clot to develop. Seconds are used to measure it. It is particularly susceptible to how warfarin affects the clotting factors.
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