Alterations in Hormone Regulation

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Module 09 Discussion: Alterations in Hormone Regulation
Discuss:

A patient having renal surgery suddenly develops massive hypertension and dies during surgery. An autopsy shows the presence of a pheochromocytoma. In your own words, explain how this incident might have happened.
Your favorite cousin, who is 20 years old, has just been diagnosed with type 2 diabetes. He is overweight and spends most of his time playing computer games or watching television. As a health professional, what advice will you give him?
Your patient has just been diagnosed with SIADH. His mother is asking you what this condition is and what she should expect next. What will you tell her?
Your patient has been admitted to the hospital in preparation for a total removal of her thyroid gland to reverse her hyperthyroidism. She suddenly develops thyroid storm. What manifestations will you find, and what is the pathophysiologic basis of thyroid storm?

 
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Section 2: Interconnectedness Of Life Discussion

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This discussion presents you with some real-life examples of the effects of human impacts, such as hunting/fishing, and global warming. Begin by going through two articles found in D2L under Section 2.

Article 1: Decline of Predators. 

Article 2: How ocean warming and acidification affect food webs. 

    Step one: Make a food chain 
  1.  Article one gives several examples of food chains that were damaged by humans. Choose any one food chain and write it out. Identify the trophic level of at least three steps in the food chain. You are encouraged to use the Internet to investigate further if you’d like more information about a food chain of interest to you.
   Step Two: Interconnectedness – In approximately one paragraph, respond to the following discussion prompts. Relate your discussion points to the articles you read. 
  1. After going through both articles, react to the statement “Life on this planet is a delicate balance”. What does this mean to you?
  2. In what ways have humans directly or indirectly affected this balance?
  3. What measures would you be willing to take to correct human impacts on global food webs?
 
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Identify An Organism That Lives Within 50 Miles Of Your Home.

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Identify an organism that lives within 50 miles of your home.

Locate a diagram of that organism that has the main organs and structures labeled. Be sure to properly cite your diagram and pictures.

Write a 1,050- to 1,400-word paper on this topic.

  • Briefly describe the environment (temperature, landscape, food sources, etc.) and describe the organism’s role in the environment.
  • Identify the structures and functions of the main organs found in your selected organism.
  • Explain how the organism in the diagram has evolved physiologically to become suited to its environment.
  • If the organism were to be transplanted to a significantly different environment, how would things change?
    • Would their organ system still be as efficient?  Why or why not?
    • Would the organism survive in this new environment?  Why or why not?

Include the diagram and other appropriate pictures in your paper and make sure to provide a full reference for the images in your reference section.

Format your paper consistent with APA guidelines including references and in-text citations. Your paper should include a well-written introduction and conclusion. Use only academic research sources.

 
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Blood Transfusions

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Blood transfusions are sometimes required in healthcare. Based on what you know about blood anatomy discuss why a patient would need a transfusion of PRBC (packed red blood cells), plasma, or platelets. A patient with anemia has a pulse oximetry reading in the high 80’s, would this be an expected finding, explain?
Mike, 29 years old, was admitted to a community hospital three days ago with weakness and hypotension after sustaining a spider bite while hiking in the woods. Mike has a large hematoma on his left arm where he was bite. He has no prior medical history, no drug allergies, and does not take medication. Mike started to experience moderate respiratory distress, and started oozing blood from his IV sites, nose, and catheter. He is mildly jaundice and his skin is cool. His vital signs include a heart rate of 110 beats per minute and regular blood pressure of 92/44, slightly labored respiratory rate of 22 breaths per minute, and a pulse oximetry reading of 91 percent. What would your initial diagnosis be, explain? What diagnostic test would you order and why? What would you expect the diagnostic test to show? What is the treatment option for the diagnosis?
During natural disasters like hurricanes, when the community is living in shelters, why would there be a concern about a tuberculosis outbreak? What circumstances have led to the spread of drug-resistant tuberculosis? Mary, a nurse, skin test was positive for tuberculosis. Does this mean she has tuberculosis? Explain.
Each year many people go to their family physician with a common cold, but think they have the influenza. Based on symptoms how can you tell if you have a common cold or influenza? What are the causes and treatments for Pneumonia? What is the best way to prevent influenza and pneumonia?

 
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