Referring to Chapter 2 Table 2-2 Research Question Format, create 4 research questions (one of each type) related to your nursing clinical practice area and/or role.Choose 1 of the research questions map out the independent and dependent variables, the population, and the testability.Why is this research question of most interest to you?What search engines or databases are you using to identify the articles for your Weekly Article Summary assignment?What key words are you using for your search?Have they been effective in finding articles that are relevant to your clinical practice? Include rationale.Your initial post should be at least 500 words, formatted and cited in current APA style with support from at least 2 academic sources