Answer:
obesity is now considered a health problem, generally classified as a disorder or a disease.
Explanation:
it is based off of ones body being greater than 30 on the bmi scale. symptoms are shortness of breath and heart disease.
Red blood cells is the answer :)
<span>MORE than 8 million </span>U.S. healthcare workers<span> in hospitals may be </span>exposed<span> to </span>blood <span>or other </span>body fluids through<span> different types of contact like:
</span>Skin injuries with contaminated sharp instruments such as needles and scalpels (82%). ◦ Contact with mucous membranes of the eyes, nose, or mouth (<span>14%).</span>
A minority of crosswalks require audible beaconing, in which the sound source provides directional orientation. Where audible beaconing is activated, the volume of the WALK indication and the subsequent locator tone, or just the locator tone during the called pedestrian phase is increased and may be operated in one of the following ways:
<span>Increased sound comes from the far end of the crosswalk, as pedestrians cross the streetThe louder locator tone comes from both ends of the crosswalk, orthe louder locator tone is broadcast from an additional pedhead mounted speaker aimed at the center of the crosswalk</span>
Audible beaconing speakers must be oriented in line with the relevant crosswalk.
<span>If the speaker is not carefully oriented, the signal may give ambiguous information about which street has the WALK interval, and ambiguous information for traveling straight across the street.Beaconing is enhanced by the presence of a locator tone that users can home in on as they approach the destination corner, island or median having an accessible pushbutton.</span>
See Chapter 6, Designing Installations, for additional recommendations regarding audible beaconing.
