-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.
Answer:
The correct answer is : Ask the client about allergies and previous reactions.
Explanation:
In preprocedure care for a client who is scheduled to have a computed tomography of the chest with contrast who is suspected of having case of pulmonary embolism involves explanation of the procedure and questioned about his/her allergies and any previous reaction to contrast media or shellfish one.
Client is advised to avoid any type of food or beverage other than sips of water for upto 6 hour before the topography. Topography doesn't require surgical point so shaving not important.
Thus, the correct answer is : Ask the client about allergies and previous
Answer:
C
Explanation:
The Brain is located in the head and is the hub of the entire nervous system
