Family Medicine EOR: Infectious Disease (Smarty PANCE) Exam Questions and Answers 100% Pass

Family Medicine EOR: Infectious Disease (Smarty PANCE) Exam Questions and Answers 100% Pass What is the causative agent of acquired immunodeficiency syndrome? HIV is the causative agent of acquired immunodeficiency syndrome What is the RNA structure of HIV? HIV is single-stranded and linear enveloped RNA virus How does untreated HIV infection initially present? Untreated HIV infection initially presents with flu like symptoms, followed by a period of clinical latency. Reactivation of this parasitic protozoa can occur in AIDS patients, leading to brain abscesses? Toxoplasma reactivation can occur in AIDS patients, leading to brain abscesses What is the preferred testing algorithm for HIV? The preferred testing algorithm uses a fourth-generation antigen/antibody combination HIV-1/2 immunoassay plus a confirmatory HIV-1/HIV-2 antibody differentiation immunoassay An alternative approach involves ELISA (screening test) which if positive is confirmed by Western Blot. Rapid testing is done by blood or saliva test with confirmatory testing if positive Progressive multifocal leukoencephalopathy typically occurs in AIDS patients with a CD4+ cell count less what? Progressive multifocal leukoencephalopathy typically occurs in AIDS patients with a CD4+ cell count of less than 200/mm3. What are the chances of contracting HIV from a needlestick injury involving a patient with known HIV? The chances of contracting HIV from a needlestick injury involving a patient with known HIV is < 0.3% Pneumocystis jiroveci pneumonia typically occurs in AIDS patients with a CD4+ cell count less than what? Pneumocystis jirovecii pneumonia typically occurs in AIDS patients with a CD4+ cell count of less than 200/mm3 When should PEP be started after exposure?