Which of the following is not one of the prime health risks associated with greater UV radiation through the atmosphere due to depletion of stratospheric ozone ?
Which of the following is not one of the prime health risks associated with greater UV radiation through the atmosphere due to depletion of stratospheric ozone ?
The correct option is D Increased liver cancer
The correct option is : D.
Explanation for the correct option:
- Increased liver cancer is caused basically by excessive alcohol consumption, blood borne viruses, in particular Hepatitis B and C, obesity cases.
- These infections lead to cirrhosis of the liver, causing liver cancer.
- Due to ozone depletion, ozone holes are made in the stratosphere, allowing the harmful UV rays to penetrate inside the Earth's atmosphere.
- The basic health effects due to UV radiation includes skin cancers like melanoma.
- It also causes premature aging and other skin damage, immune system suppression, cataracts and other eye damage.
Explanation for the incorrect option:
Option A :
Increased skin cancer is caused due to the harmful rays of ultraviolet radiations. It includes skin cancer like melanoma.
Option B :
UV can cause harm to your eyes and raises the risk of cataracts, corneal damage, macular degeneration, growths on eyes are all possible effects which can lead to decreased vision.
Option C :
UV radiations suppresses the activity of immune system by stimulating the immunosuppressive cytokines and by inducing the lymphocytes of regulatory subtype.
Final answer: Increased liver cancer is not one of the prime health risks associated with greater UV radiation through the atmosphere due to depletion of stratospheric ozone.
Increased liver cancer
The correct option is : D.
Explanation for the correct option:
- Increased liver cancer is caused basically by excessive alcohol consumption, blood borne viruses, in particular Hepatitis B and C, obesity cases.
- These infections lead to cirrhosis of the liver, causing liver cancer.
- Due to ozone depletion, ozone holes are made in the stratosphere, allowing the harmful UV rays to penetrate inside the Earth's atmosphere.
- The basic health effects due to UV radiation includes skin cancers like melanoma.
- It also causes premature aging and other skin damage, immune system suppression, cataracts and other eye damage.
Explanation for the incorrect option:
Option A :
Increased skin cancer is caused due to the harmful rays of ultraviolet radiations. It includes skin cancer like melanoma.
Option B :
UV can cause harm to your eyes and raises the risk of cataracts, corneal damage, macular degeneration, growths on eyes are all possible effects which can lead to decreased vision.
Option C :
UV radiations suppresses the activity of immune system by stimulating the immunosuppressive cytokines and by inducing the lymphocytes of regulatory subtype.
Final answer: Increased liver cancer is not one of the prime health risks associated with greater UV radiation through the atmosphere due to depletion of stratospheric ozone.
