Theories are derived from conceptual models and are comprised of concepts and propositions. The only concepts that are common to all nursing theories, in some shape or form, are patient, nurse, health, and environment. These are sometimes referred to as the basic metaparadigms of the nursing domain. Identify two additional concepts that are relevant to your personal practice of nursing and explain how they relate to your practice and why they are important to your practice.

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discussion 1 Clinical case scenario

A 39-year-old homeless man presents to the emergency department for cough and fever. He says that his illness has been worsening over the past 2 weeks. He originally had dyspnea on exertion and now is short of breath at rest. On questioning, he tells you that he lives in a homeless shelter when he can, but he frequently sleeps on the streets. He has used IV drugs (primarily heroin) “on and off” for many years. He denies medical history but the only time he gets medical attention is when he comes to the emergency department for an illness or injury. On review of systems, he complains of fatigue, weight loss, and diarrhea. On examination, he is a thin, disheveled man appearing much older than his stated age. His temperature is 100.5°F (38.0°C), his blood pressure is 100/50 mm Hg, his pulse is 105 beats/min, and his respiratory rate is 24 breaths/min. His initial oxygen saturation is 89% on room air, which comes up to 94% on 4 L of oxygen by nasal cannula. Significant findings on examination include dry mucous membranes, a tachycardic but regular cardiac rhythm, a benign abdomen, and generally wastedappearing extremities. His pulmonary examination is significant for tachypnea and fine crackles bilaterally, but no visible signs of cyanosis. His chest x-ray is read by the radiologist as having diffuse, bilateral,

interstitial infiltrates that look like “ground glass.”

Answer the following questions

What is the most likely cause of this patient’s current pulmonary

complaints?

➤ What underlying illness does this patient most likely have?

➤ What testing and treatment should be started now?

I need 2 bibliographys minimun

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Please 250 words with apa style, Attached is the rubrics pleas follow them.

Question:

 The Essentials of Master’s Education in Nursing reelects the profession’s continuing call for imagination, transformative thinking, and evolutionary change. Explain the importance of following the essentials of Master’s Education in Nursing in a clinical nurse practitioner program such as the FNU? Please select one of the essentials and expand as to why the selected essential is crucial in succeeding in this program. (Essentials I-IX) 

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Before posting to this discussion board, read the following article:Singh, J. A., Mkala, B., Amuah, E., Mehta, N., & Ahmad, A. (2003) The ethics of nurse poaching from the developing world. Nursing Ethics, 10(6), 666-670.This article is available via the Reading tab on the Purdue Northwest Course Library Guide.As you read, think about how this impacts nursing in the United States. Then answer the following:

1-Do you think that nurse poaching from poor nations is ethical? Support your answer….why or why not?

2-What do you think the positions are for: the nurse leaving the country; the home country; and the country that the nurse will be going to? In other words, what are the pros and cons for each of the entities involved?

Your response should be written in your own words, consist of complete sentences, and should be at least two to three complete paragraphs.

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A walk through the Business section of any bookstore or a quick Internet search on the topic will reveal a seemingly endless supply of writings on leadership. Formal research literature is also teeming with volumes on the subject. 

However, your own observation and experiences may suggest these theories are not always so easily found in practice. Not that the potential isn’t there; current evidence suggests that leadership factors such as emotional intelligence and transformational leadership behaviors, for example, can be highly effective for leading nurses and organizations. 

Yet, how well are these theories put to practice? In this Discussion, you will examine formal leadership theories. You will compare these theories to behaviors you have observed firsthand and discuss their effectiveness in impacting your organization.

To Prepare:

• Review the Resources and examine the leadership theories and behaviors introduced.
• Identify two to three scholarly resources, in addition to this Module’s readings, that evaluate the impact of leadership behaviors in creating healthy work environments.
• Reflect on the leadership behaviors presented in the three resources that you selected for review.

Post two key insights you had from the scholarly resources you selected. Describe a leader whom you have seen use such behaviors and skills, or a situation where you have seen these behaviors and skills used in practice. Be specific and provide examples. Then, explain to what extent these skills were effective and how their practice impacted the workplace. I need four references.

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