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A surgical mask serves as a mechanical barrier that interferes with direct airflow in and out of respiratory orifices (i.e. nose and mouth).Most commonly used surgical masks are designed to only trap respiratory droplets, and therefore do not filter or block fine airborne particles that are smaller than the designed filtration ratings, which may be transmitted by coughs, sneezes, unintentional ...
Equipment for use in preventing spread of disease, such as by exposure to infected individuals or contamination or infection by infectious material (including nitrile and vinyl gloves, surgical masks, respirator masks and powered air purifying respirators and required filters, face shields and protective eyewear, surgical and isolation gowns ...
Chemotherapy may be given with a curative intent (which almost always involves combinations of drugs), or it may aim only to prolong life or to reduce symptoms (palliative chemotherapy). Chemotherapy is one of the major categories of the medical discipline specifically devoted to pharmacotherapy for cancer, which is called medical oncology. [1] [2]
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COVID-19 has changed the way nurses care for patients, many patients needed to have virtual appointments rather than face to face care because of nurses caring for patients with COVID-19. This also has been shown in several studies that isolation meant that nurses could not go home to their loved ones, making that a virtual experience too. [ 52 ]
Public health experts say masks are key to reducing the spread of COVID-19. But asking a stranger to put one on could still result in a volatile situation, since they may not be easily persuaded.
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