Preclinical Dental Hygiene Review 1 Questions with Answers | Rated A+

infectious agent - invading organism such as bacteria, virus, fungus, protozoa reservoir - Where invading organisms live and multiply mode of transmission - can be direct, person to person, indirect by way of an intermediate vehicle such as contaminated hands or needle, droplet transmission either direct or indirect port of entry - mode of entry of an infectious agent HIV -disease produced -route or mode of transmission -incubation period - -Aids -blood to blood, sexual contact, transplacental,perinatal -to detectable antibodies: 1 month to disease diagnosis: 1-8 years or more HCV - disease produced - mode of transmission -vaccine? - - Type c hepatitis -percutaneous, blood, transplacental, perinatal -in progress HBV - disease produced -route or mode of transmission -incubation period -communicable period -vaccine? - - Type B hepatitis "serum" hepatitis - Blood, saliva, all body fluids, sexual contact, perinatal - 60-150 days (avg 90 days) - carrier state is indefinite - yes HDV -disease produced -mode of transmission -incubation period -communicable period -vaccine? - - delta hepatitis - co-infection with hep B, blood, sexual contact, perinatal -2-8 weeks -all phases of active infection - Hep B vaccine HSV-1 - name of virus -disease or condition -mode of transmission -incubation period -communicable period - vaccine? - -herpes simplex type 1 -Acute herpetic Gingivostomatitis, herpes labialis, ocular herpes, herpetic whitlow, genital herpes -saliva, direct contact (lip, hand), indirect contact (on objects, limited survival), sexual contact -2-20 days (avg 6 days) - asymptomatic infection: with viral shedding reactivation: with viral shedding - no HPV - disease name -disease or conditions caused -mode of transmission -incubation period -communicable period -vaccine? - - human papilloma virus - genital warts, cervical cancer, anogenital cancer, oropharyngeal cancer, recurrent respiratory papillomatosis -sexual contact -2-3 months -contagios for life - vaccines for 6,11,16,18