Zidovudine the first antiretroviral drug, became availabale to treat HIV on febuary 4 i dont rember what year, hope that helps you out
Answer:
The best answer to the question: Which hygiene claim is supported by research? Would be: B: Brushing with a fluoride toothpaste helps prevent cavities.
Explanation:
We can first start this by saying, that right off the bat, we can totally rule out options C and D as a correct answer. Research, in fact, has shown, first that antibacterial soap does not have a higher impact on overall disease acquisition than regular soap, and rather, it does affect health because antibacterial soaps kill even normal bacterial groups on human skin that are necessary for skin balance. Also, handwashing was been shown to be beneficial in reducing the incidence of infection. On options A and B, although professional teeth cleaning does help in overall mouth welfare, it is not paramount, or vital, and therefore does not have to be regular if a person carries out his/her personal hygiene in the proper manner. However, what research HAS shown is that even if a person does a full care process of his/her teeth (brushing, flossing, etc,) if that person does not use fluoride in toothpaste, he/she will be prone to dental cavities as it has been shown that fluoride does impact the ability of bacteria to cause cavities. This is why the answer is B.
D Type. He is changing the type of activity he is doing for his bike-riding routine.
Answer to 1: the way you can tell of a guy likes you is by the way he looks at you. Keep this in mind it’s the little things he does for you . When he sees you his face lights up . You have his full attention no one else matters in the picture but you !
Answer 2: how to break up with guy ? There’s no easy answer but to be honest. I know that sounds basic but that’s the best thing. You don’t have to tell him your in love with someone else you can always say you lost interest. It’s not gonna be easy but try to put in the best manner . When you break up with him I recommend in person because over txt is sometimes not the best. (Whatever you feel comfortable with though!) I hope all goes well ! :)
