Answer:
Skin cancer
Explanation:
Too much unprotected exposure to the sun's ultraviolet (UV) rays can cause skin damage, eye damage, immune system suppression, and skin cancer. Even people in their twenties can develop skin cancer.Long-term skin damage. Even if you don't burn often, extended exposure to UV rays over a lifetime accelerates the aging of your skin. You may start to see more wrinkles, dryness, sagging and a dull, leathery look. Pigment changes known as “age spots” appear, and your skin bruises more easily. Sometimes a sunburn is so bad, your entire body reacts. It's a phenomenon usually called sun poisoning, though it doesn't actually mean you've been poisoned. Sun poisoning is an extreme sunburn that can be accompanied by symptoms like nausea, vomiting, chills, fever, headache, and a general feeling of being sick. You will need sunscreen always !!
HOPE THIS HELPED !
- Karnoven heart rate Ratio Method
Advantages : Easy to do, cost friendly
Disadvantages : can only predict the amount of maximum oxygen intake
-Vo2max
Advantages : this test directly measures body oxygen consumption , the other tests only try to estimate
Disadvantages : Relativiely time consuming and high cost
The lungs recoil to force the air out of the lungs. The intercostal muscles relax, returning the chest wall to its original position. The diaphragm also relaxes, moving higher into the thoracic cavity.
Answer:
wrong, it's D. deoxygenated blood has lower levels of oxygen inside of it compared to oxygenated blood
Explanation:
Deoxygenated blood is blood with low levels of oxygen that flows toward the heart. Oxygenated blood if blood with high levels/exposure to oxygen that flows away from the heart.
Although A is true, it doesn't explain the difference, more like a fact.
The answer should be: D. AED training
Automated electronic defibrillator use is easy, but in actual medical practice, there is only a few pattern of heart rhythm that was shockable. AED can be available in many places but trained personnel might not present when it was needed.
When AED used by someone without training, the helper can be protected by Good Samaritan Law. But their help might worsen the patient condition.
