THE IMAGE
- I Need Help With This Question The Question Is In Text Below The Image The Question Figure 2 Depicted A Covid 19 Tri 1 (23.33 KiB) Viewed 44 times
Figure 2 depicted a Covid-19 triage flowchart for the Infection
Prevention and Control (IPC)
precautions. The flowchart is used as a rapid and simple tool to
decide who requires isolation
and who requires further SARS-CoV-2 test so that actions can be
taken to slow and stop the
spread of the virus.
Based on Figure 2, answer the following questions:
a) Suggest a point where a decision branch is missing. (2
marks)
b) Re-draw the flowchart to show the additional decision branch
answered in a). (2 marks)
c) Write a complete algorithm for the improved flowchart. (11
marks)
d) Write a set of white box test case containing condition,
input and expected result fields
for all No branches. The test case must be written with the
branch coverage technique. (10 marks)
Implementation of IPC (standard precautions) No temperature 3730 Yes In the past 14 days Exposure to confirmed COVID-19 case No Case under investigation Low risk of COVID-19 isolation No Yes Tachypnoea (R20) OR hypoxia (Spo, 939) Supplementalaktygen Nasopharyngeal swab Swab positive Swab negative COVID-19 confirmed Admission to confirmed ward for supportive care No risk to Covid-19 Figure 2: COVID-19 triage flowchart Adapted from: Ayebare, R. R., Flick, R., Okware, S., Bodo, B., & Lamorde, M. (2020). Adoption of COVID-19 triage strategies for low-income settings. The Lancet Respiratory Medicine, 8(4), c22