Mar 13, 2023 · Airborne transmission can be characterized as obligate or preferential depending on whether it is only transmitted via droplet nuclei or if it has multiple other routes of transmission. The microorganisms transmitted by an airborne route may be spread via fine mist, dust, aerosols, or liquids. Norovirus and RSV are contact precautions. Hepatitis A is contact precautions IF the patient is diapered or incontinent of stool. Whooping cough (Pertussis) and Epiglottitis are droplet precautions. "Tuberculosis" Correct. Measles, Varicella (chicken pox), Disseminated Varicella Zoster (shingles), and TB require airborne precautions. Whooping cough, also known as pertussis, is a very contagious respiratory illness caused by a type of bacteria called Bordetella pertussis. The disease is only found in humans. Whooping cough bacteria attach to the cilia (tiny, hair-like extensions) that line part of the upper respiratory system. The bacteria release toxins (poisons), which Airborne preferred; Droplet if AIIR unavailable. N95 or higher respiratory protection; surgical mask if N95 unavailable; eye protection (goggles, face shield); aerosol-generating procedures and “supershedders” highest risk for transmission via small droplet nuclei and large droplets [93, 94, 96]. A. Droplet. B. Airborne. C. Airborne and Contact. D. Droplet and Contact. 4. You’re patient is being transported to special procedures for a PICC line placement. The patient is in droplet precautions. What are your nursing actions to ensure proper transport of the patient? A. Notify the receiving department and place a surgical mask on the The three categories of Transmission-based Precautions are: Contact Precautions, Droplet Precautions, and Airborne Precautions, and are based on the likely routes of transmission of specific infectious agents. They may be combined for infectious agents that have more than one route of transmission. Whether used singly or in combination, they .

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