Which Best Describes Portal of Exit

There is pain due to nerve damage 5. Blood flow causes redness or heat 3.

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Portal of entry 6.

. A portal of exit is the site from where micro-organisms leave the host to enter another host and cause diseaseinfection. Portals of exit is the means by which a pathogen exits from a reservoir. - Onychomycosis is caused by.

AExcretions and secretions bImmunosuppressants and the elderly cEquipment and water dRespiratory tract and broken skin eProtozoa and fungi. Which of the following links in the infection cycle would wearing gloves most effectively break. Plasma moves into tissue causing swelling 4.

Portal of Exit Mode of Transmission Susceptible Host Portal of Entry. A portal of exit is the route by which a pathogen leaves the human body. Portal of Exit - a path for the microorganism to escape from the host.

For a human reservoir the portal of exit can include blood respiratory secretions and anything exiting from the gastrointestinal or urinary tracts. Skin via skin lesions. Listed below are the six links in the chain of infection as well as ways to break that chain.

Respiratory through coughing sneezing and talking. Microbes can be deposited directly into the tissue beneath the skin or into mucous membranes when these barriers are penetrated or injured. Various types of fungi Gram-positive bacteria Gram-negative bacteria various types of viruses protozoa 050000 points Saved.

Punctures injections bites scratches surgery splitting of skin due to swlling or dryness. Which of the following best describes the order of occurrence of the infection cycle. The portal of exit is the way the microorganism leaves the reservoir to solidify its position as an infection.

The blood respiratory tract skin and mucous membranes genitourinary tract gastrointestinal tract and transplacental route from mother to her unborn infant are some examples. Once a pathogen has exited the reservoir it needs a mode of transmission to transfer itself into a host. Part B - Characterizing Portals of Entry and Exit Students will classify portals of entry based on whether it relates to the mucous membrane skin or parenteral route.

11202011 34142 PM. Which of the following best describes a portal of exit. Dilation of blood vessels increases blood supply 2.

Similar to the portal of exit barrier methods such as condoms or masks can be used to break this link along with other methods such as. Portal of exit the way the infection comes out of the body such as through the respiratory tract skin contact mucus or blood. For example a micro-organism may leave the reservoir through the nose or mouth when someone sneezes or coughs or in faeces.

Means of transmission 5. Keep surfaces dry and clean. We review their content and use your feedback to keep the quality high.

Portal of exit is the way the infectious agent leaves the reservoir through open wounds aerosols or coughing sneezing and saliva Means of transmission are the ways the infectious agent can be passed on direct contact ingestion or inhalation. - In the chain of infection a pathogen leaving the body through sexual secretions best describes the. Transmission can also be indirect via another organism.

Genitourinary via sexual transmission. The portal of exit depends on where the organism is located in the body which can include the GI tract mouth or rectum respiratory tract nose or mouth genitourinary tract urinary diversion blood skin or mucous membrane eg eyes mouth or transplacental. Which of the following links in the chain of infection would be broken by cleansing and sterilization.

Leslie Hoglund Created Date. Portal of exit 4. The portal of exit.

Correct You have correctly identified each item as being portals of entry and exit. Alimentary via vomiting diarrhoea or biting. Experts are tested by Chegg as specialists in their subject area.

Droplet contact direct physical contact indirect physical contact airborne transmission and fecal-oral transmission. The portal of exit is any route which enables a pathogen to leave the reservoir or host. Reservoir or carrier the person animal or environmental source.

The pathway by which pathogens leave the body of a host eg respiratory droplets feces urine blood. Transmission is the passing of a communicable disease from an infected host individual or group to a conspecific individual or group by one or more of the following means. In humans the key portals of exit are.

Which of the following best describes the portal of exit for Covid-19 Gastro-intestinal tract о O Upper respiratory tract O Sneezing and coughing Contaminated surfaces. Portal of exit portal of entry reservoir causative agent. Means of transmission.

Which of the following best describes how to inhibit bacterial growth. What are the steps in the inflammatory process in physiologic order from first to last. Which of the following best describes a portal of exit.

Pathogen or infectious agent the infection cause.

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