Answer:
True
Explanation:
Free radicals are unstable molecules that lost an electron and will seek to replace it as it gives rise. These are formed from oxygen and although about 95% of the oxygen we consume is for energy, the rest generates these harmful molecules.
Free radicals cause aging, DNA alterations and <u>cardiovascular diseases</u>, arteriosclerosis, diabetes, increase levels of bad cholesterol and <u>cancer</u>.
There are also other elements that increase the number of free radicals in our body and these are: tobacco, radiation, excessive consumption of processed foods, pesticides and industrial pollution.
<span>Based on the Bloodborne Pathogen Exposure Control Plan Drexel University, in hospitals there is an 80% and a ratio o 4:5 sharp injuries are caused by the given sharp objects. These injuries can expose people in the health sector to different infectious diseases that are bloodborne. They are reminded of the safety procedures to prevent needle injuries. </span>
Someone who drinks a lot of alcohol and can’t stop.
Answer:
Vaccines available to prevent communicable diseases and illnesses
Chickenpox (Varicella)
Diphtheria.
Flu (Influenza)
Hepatitis A.
Hepatitis B.
Hib.
HPV (Human Papillomavirus)
Measles.
Explanation:
The brain releases endorphins while exercising, the release of these endorphins tend to make people happy.
