Cuestionario vinculado a una guía · Medio Nivel

Prueba de IA en salud pública y epidemiología

Explore las señales de brotes de IA, la vigilancia genómica, el monitoreo de aguas residuales, las medidas epidemiológicas y los efectos de los cambios en los patrones de datos.

Rutas de guía relacionadasIA en salud pública y epidemiología
Pregunta 1 de 8

¿Qué estudia principalmente la epidemiología?

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Las respuestas y explicaciones aparecen a medida que realiza el cuestionario.

  1. ¿Qué estudia principalmente la epidemiología?
    • Patrones y propagación de enfermedades en las poblaciones.
    • The chemical composition of medicines
    • The structure of computer networks
    • The movement of stars through galaxies
  2. Which outbreak did BlueDot’s dated notice describe?
    • Measles in a California school
    • Pneumonia of unknown etiology in Wuhan, China
    • A waterborne disease in a Mars habitat
    • A crop disease in rural Iowa
  3. What does CDC’s National Wastewater Surveillance System monitor in wastewater samples?
    • The identity of individual infected residents
    • The exact time each person became infected
    • Viral activity and trends, including SARS-CoV-2 at participating sites
    • Whether every infected person will require hospitalization
  4. What limitation did the Google Flu Trends analysis identify?
    • It could only analyze wastewater samples
    • It predicted every influenza case without error
    • It measured hospital admissions from a randomized trial
    • Search-query signals substantially overestimated influenza-like illness in some seasons
  5. In CDC’s definition, what does R0 represent?
    • Expected new infections caused by one infected person in a fully susceptible population without interventions
    • The fraction of people already vaccinated
    • The number of clinical trials per disease
    • The time between two hospital admissions
  6. What does concept drift mean for a public-health prediction model?
    • A model file moves to another computer
    • The data distribution or input-target relationship changes over time
    • A patient changes hospitals
    • A database permanently deletes old records
  7. Which information does the cited BlueDot case study say its system combines for outbreak monitoring?
    • Only genomic sequences and microscope images
    • Only hospital billing data
    • Multilingual online media and airline-travel information
    • Only weather forecasts and road maps
  8. How does Nextclade assign a SARS-CoV-2 clade to a genome?
    • By the city where a sample was collected only
    • By asking a language model to invent a lineage name
    • By ranking samples by hospital severity
    • By evaluating characteristic mutations under a phylogenetic clade definition