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NURS 6501 Week 4: Cardiovascular System Part 1 Essay Assignment Paper
According to the Centers for Disease Control and Prevention, in 2008, over 616,000 people in the United States died of complications related to cardiovascular disorders. This accounts for approximately 25% of deaths in the United States (CDC, 2012). Cardiovascular disorders are also one of the leading causes of illness and death in the world. As an advanced practice nurse, you can help lower the prevalence of these disorders by providing patient education and preventive care services. As you diagnose and recommend care for patients, you must understand the pathophysiology of cardiovascular disorders as well as factors that increase risks.
This week you examine the pathophysiology of cardiovascular disorders. You also explore the impact of patient factors on cardiovascular disorders.
Students will:
- Analyze the pathophysiology of cardiovascular disorders
- Evaluate the impact of patient factors on the pathophysiology of cardiovascular disorders
- Analyze the relationship between hypertension and dyslipidemia to cardiovascular alterations
- Compare the pathophysiology of chronic venous insufficiency and deep venous thrombosis
- Evaluate the impact of patient factors on chronic venous insufficiency and deep venous thrombosis
- Evaluate clinical considerations of chronic venous insufficiency and deep venous thrombosis
- Understand and apply key terms, concepts, and principles related to alterations of the veins and arteries
Discussion: Cardiovascular Disorders
Veins and arteries are vital elements of the cardiovascular system. They carry the blood supply through the body and are essential for proper function. Sometimes veins and arteries malfunction, resulting in cardiovascular disorders. Malfunctions of arteries and veins are similar to malfunctions of a water hose. Consider the structure and function of a hose. A tap releases water, which then travels through the hose and comes out the other end. If the hose has been dormant for several months, dirt and rusty particles might build up inside, resulting in a restricted flow of water. Similarly, buildup of plaque inside the coronary arteries restricts blood flow and leads to disorders such as coronary heart disease. This disease is one of the most common cardiovascular disorders, and according to the National Heart, Lung and Blood Institute (2011), is the leading cause of death for men and women in the United States. In this Discussion, you examine the pathophysiology of cardiovascular disorders such as coronary heart disease.
To Prepare
- Review this week’s media presentation on alterations of cardiovascular functions, as well as Chapter 24 in the Huether and McCance text. Identify the pathophysiology of cardiovascular disorders.
- Select one patient factor: genetics, gender, ethnicity, age, or behavior. Consider how the factor you selected might impact the pathophysiology of cardiovascular disorders.
- Select one of the following alterations of cardiovascular disorders: peripheral arterial disease, myocardial infarction, coronary artery disease, congestive heart failure, or dysrhythmia. Think about how hypertension or dyslipidemia can lead to the alteration you selected.
By Day 3
Post a description of the pathophysiology of cardiovascular disorders, including how the factor you selected might impact the pathophysiology. Then, explain how hypertension or dyslipidemia can lead to the alteration you selected for patients with the factor you identified.
Note: For this Discussion, you are required to complete your initial post before you will be able to view and respond to your colleagues’ postings. Begin by clicking on the “Post to Discussion Question” link and then select “Create Thread” to complete your initial post. Remember, once you click on Submit, you cannot delete or edit your own posts, and you cannot post anonymously. Please check your post carefully before clicking on Submit!
Read a selection of your colleagues’ responses.
By Day 6
Respond to at least two of your colleagues on two different days who selected different alterations and factors than you, in one or more of the following ways:
- Share insights on how the factor you selected impacts the cardiovascular alteration your colleague selected.
- Offer and support an alternative perspective using readings from the classroom or from your own research in the Walden Library.
- Validate an idea with your own experience and additional research.
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