WebNov 15, 2012 · The portal of exit is once the disease has been introduced into the population, there is a need to find the process by which the causative organism leaves the … WebThe portal of exit is any route which enables a pathogen to leave the reservoir or host. In humans the key portals of exit are: Alimentary - via vomiting, diarrhoea or biting (yes, in healthcare you do get ‘biters’ and spitters); Genitourinary - via sexual transmission; Respiratory - through coughing, sneezing and talking; Skin - via skin lesions;
What is the portal of exit of pneumonia? - Answers
Portal of exit is the path by which a pathogen leaves its host. The portal of exit usually corresponds to the site where the pathogen is localized. For example, influenza viruses and Mycobacterium tuberculosis exit the respiratory tract, schistosomes through urine, cholera vibrios in feces, Sarcoptes … See more The reservoir of an infectious agent is the habitat in which the agent normally lives, grows, and multiplies. Reservoirs include humans, animals, and … See more An infectious agent may be transmitted from its natural reservoir to a susceptible host in different ways. There are different classifications for modes of transmission. Here is one classification: In direct transmission, an … See more The final link in the chain of infection is a susceptible host. Susceptibility of a host depends on genetic or constitutional factors, specific immunity, and nonspecific factors that affect an … See more The portal of entry refers to the manner in which a pathogen enters a susceptible host. The portal of entry must provide access to tissues in which the pathogen can multiply or a toxin can act. Often, infectious agents use … See more Webwhat are some examples for portal of exit. mouth, ears, nose, eyes, intestines, urinary tract, reproductive tract, open wounds. direct transmission. contact with infected people or animals. indirect transmission. Transmission of blood or body fluids through touching (including shaking hands), kissing, coughing, sneezing, and talking. flotherm xt教程
05. konsep dasar epidemiologi penyakit - SlideShare
Webmelalui jalan keluar (portal of exit) dan disebarkan dengan salah satu cara penularan. Patogen atau agen penyebab penyakit memasuki tubuh melalui jalan masuk (portal of … WebSynonyms for portal of exit in Free Thesaurus. Antonyms for portal of exit. 11 synonyms for portal: doorway, door, entry, way in, entrance, gateway, entrance way, portal site, hepatic … WebPortal of entry/portal of exit, al/: Melalui konjungtiva, yang biasanya hanya dijumpai pada beberapa penyakit mata tertentu. Melalui saluran nafas (hidung & tenggorokan): melalui droplet sewaktu reservoir/ penderita bicara, bersin, atau batuk atau melalui udara pernapasan. Melalui Pencernaan: baik bersama ludah, muntah maupun bersama tinja. greedy cat worksheet