Chapter 1

Interpreting diagnostic tests

In this chapter you will learn how to determine the validity of diagnostic tests, including interpreting the sensitivity, specificity, and predictive value.
  • Interpreting diagnostic tests intro
    0m 33s
  • Calculating sensitivity and specificity
    4m 27s
  • Determining how prevalence affects predictive value
    4m 52s
  • Establishing the effect of specificity on predictive value
    2m 56s
  • Interpreting diagnostic tests quiz
4 Lessons (12m 48s), 1 Quiz
Chapter 2

Laboratory testing

In this chapter you will learn how to diagnose COVID-19 using laboratory tests, what tests are available, and the benefits and limitations of each.
  • Laboratory testing intro
    0m 42s
  • Testing for COVID-19 using RT-PCR
    9m 42s
  • Interpreting RT-PCR results over time
    8m 37s
  • Introducing antibody testing
    6m 51s
  • Exploring antibody test results
    5m 04s
  • Describing antigen testing for COVID-19
    9m 35s
  • Test validity in the context of COVID-19
    6m 05s
  • Laboratory testing quiz
7 Lessons (46m 36s), 1 Quiz
Chapter 3

CT imaging

In this chapter you will learn the most common CT findings in patients with COVID-19 and the benefits and limitations to using CT imaging to diagnose the disease.
  • CT imaging intro
    0m 27s
  • Describing chest CT findings in COVID-19
    5m 20s
  • Following the time course of CT findings in COVID-19
    4m 37s
  • Diagnosing COVID-19 using CT imaging
    4m 31s
  • Analyzing COVID-19 case studies
    3m 16s
  • CT imaging quiz
  • COVID Mini: Diagnostics outro
    0m 39s
6 Lessons (18m 50s), 1 Quiz