Consider a patient-centered issue you have observed recently. Formulate a resear

Consider a patient-centered issue you have observed recently. Formulate a research question related to that issue. Identify the independent and dependent variable, hypothesis, and type of hypothesis. What type of research study design would you use to address that issue, what type of sampling or sampling strategy would you use? Defend your choices with support from a peer-reviewed journal source.

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Discuss how nurse leaders serve as advocates for their employees. Describe how a

Discuss how nurse leaders serve as advocates for their employees. Describe how advocacy for employees affects patient care and outcomes.
Discuss barriers caused by an organizational culture that can be encountered by nursing leaders that can make them feel powerless.

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For this assignment, you will locate two research studies related to the topic a

For this assignment, you will locate two research studies related to the topic and PICOT questions that you developed in Week 2. 
PICOT Questions 
1. In pregnant mothers (P), how do mandatory checkups (I) compared to non-mandatory checkups (C) enhance the chances of diagnosing preeclampsia (O) during their second and third trimester (T)?
2. In pregnant mothers diagnosed with preeclampsia (P), what are the chances of undergoing caesarian delivery (I) and not normal delivery (C) when giving birth (O) between 37-40 weeks of pregnancy?
3. In pregnant mothers (P), what are the chances of experiencing symptoms (I) or not experiencing symptoms (C) of preeclampsia before diagnosis (O) during their pregnancy (T)?
The articles must be current (within the last five years), and one article must be quantitative, and one article must be qualitative. Article choice is very important, therefore:
Articles used for this assignment cannot be used for the other assignments. The selected articles should be original research studies. Review articles, concept analysis, meta-analysis, meta-synthesis, integrative review, and systemic review articles should not be used.
Mixed-methods studies should not be used.
There are two parts to this assignment. Part 1: Complete a Rapid Critical Appraisal Checklist
Select one each: qualitative and quantitative research articles.
Create a Rapid Critical Appraisal Checklist for the two research articles (one column per article).
Complete with brief, concise, summarized information.
Part II: Write a summary (one- to two- pages)
Identify differences between quantitative and qualitative designs and research methods.
Use current APA Style for your summary paper and to cite your sources.

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Biology 19759277

 

Natural Selection and Patterns of Evolution Worksheet

Complete the worksheet writing 100- to 200-word short answers for each question. Format your references consistent with APA guidelines.  

1.  What is the direct evidence in support of the theory of natural selection? Include at least four examples.

2.  Humans shape their environment in ways that other organisms cannot. Are humans subject to the same pressures of natural selection as other organisms? Why?

3.  Provide an example of convergent and divergent evolution, adaptive radiation, and co-evolution. Then, choose one of the examples you provided. What implications might this example have for future humans?

4.  How does a new species evolve from a pre-existing species? Include a brief analysis of the factors affecting speciation.

 

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