Critiquing a qualitive research article’s research problem and purpose/review of literature. The answers need to be written in full complete sentences that are: clear, accurate, relevant, in correct structure, grammar, syntax, and spelling. The article link has been provided. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6685254/pdf/12905_2019_Article_789.pdf 1. What is the research problem addressed in the study? 2. Is the problem significant to nursing practice? Explain using evidence from the article. 3. Does the literature review summarize what is known and unknown about the problem? 4. Explain with examples from the article for the known and unknown aspects of research problem.