The US public health service requires that your employer offers you post-exposure to HIV, Hepatitis B and Hepatitis C. The US Public Health Service (USPHS) is a group of federal agencies concerned with public health.
Post-exposure prophylaxis (PEP) refers to any preventive medical treatment started only after exposure to specific harmful pathogenic microorganisms (e.g., viruses, bacteria, etc).
In human immunodeficiency virus (HIV), for example, post-exposure prophylaxis involves the use of specific drugs in order to prevent HIV after a possible exposure.
PEP for HIV generally involves a combination of three different antiviral drugs: tenofovir, emtricitabine and raltegravir or dolutegravir.
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Answer:
1.Reactive
2.Halogens
3.Nonmetals
Explanation:
(WRITTEN IN SENTENCE)
The noble gases are the least reactive of any elements on the periodic table. The halogens form acidic compounds with hydrogen. The halogens are the most reactive among all the non-metals .
X = 29
----
12
.
x = 2 5 x = 2.416
---
12
