Neurological And Musculoskeletal Disorders

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Patient is a 24-year-old female administrative assistant who comes to the emergency department with a chief complaint of severe right-sided headache. She states that this is the sixth time in the last 2 months she has had this headache. She says the headaches last 2–3 days and have impacted her ability to concentrate at work. She complains of nausea and has vomited three times in the last 3 hours. She states, “the light hurts my eyes.” She rates her pain as a 10/10 at this time. Ibuprofen and acetaminophen ease her symptoms somewhat but do not totally relieve them. No other current complaints.

Assignment (2- to 3-page case study analysis)

In the Case Study Analysis related to the scenario provided, explain the following:

  • Both the neurological and musculoskeletal pathophysiologic processes that would account for the patient presenting these symptoms.
  • Any      racial/ethnic variables that may impact physiological functioning.
  • How      these processes interact to affect the patient.
 
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Physiology Case Analysis

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Teri goes to see her PCP after feeling depressed last couple of months as well as experiencing a seizure earlier this week. The physician orders a few test, results are shown below:

  • Low hematocrit
  • Low levels of Vit B12
  • Low Oxygen levels
  • Presence of autoantibodies against the parietal cell
  • Peripheral blood smear shows abnormal RBC (large pale RBCs)

After viewing the results, Teri is diagnosed with Pernicious Anemia; a condition in which autoantibodies destroys the parietal cells found within the stomach.

Address each of the following regarding Teri’s case:

  1. Since the parietal cell is destroyed, which substance(s) is Teri lacking as a consequence?
  2. What is the correlation between destruction of parietal cells and Vit B12 deficiency?
  3. Due to her condition, Teri lacks Pepsin. Explain why.
  4. If Teri were healthy, explain what her RBCs would look like?
  5. What is hematocrit?
  6. Low oxygen levels stimulate her body to create new RBCs by stimulating which process? Explain that process in depth.
  7. What protein transports oxygen in our body and explain its structure?
  8. What cell secretes antibodies and explain the various functions of antibodies.
  9. What are the different types of antibodies and give two characteristics for each?
  10. Explain the structure of an immunoglobulin.

Specifics:

  • Support your opinions with evidence from your readings and research.
  • You must reference a minimum of three (3) scholarly sources in your paper, which includes one non-Internet source.
  • Use current APA Style to format your paper and to cite your sources.
  • Your paper/total responses must be 3– to 4-pages in length not including the title page, abstract, and reference pages.
    • Title page: Case Title, Full Name, Section, Date, Instructor and Campus
    • Abstract: Summarize the case in a paragraph
    • Introduction: The physiological importance of the digestive system, immune system, and cardiovascular system for the proper functioning of the human body
    • Body: Organize your analysis with headings that thoroughly answer the prompts
    • Conclusion: Summarize the paper in a paragraph Teri goes to see her PCP after feeling depressed last couple of months as well as experiencing a seizure earlier this week. The physician orders a few test, results are shown below:
      • Low hematocrit
      • Low levels of Vit B12
      • Low Oxygen levels
      • Presence of autoantibodies against the parietal cell
      • Peripheral blood smear shows abnormal RBC (large pale RBCs)

      After viewing the results, Teri is diagnosed with Pernicious Anemia; a condition in which autoantibodies destroys the parietal cells found within the stomach.

      Address each of the following regarding Teri’s case:

      1. Since the parietal cell is destroyed, which substance(s) is Teri lacking as a consequence?
      2. What is the correlation between destruction of parietal cells and Vit B12 deficiency?
      3. Due to her condition, Teri lacks Pepsin. Explain why.
      4. If Teri were healthy, explain what her RBCs would look like?
      5. What is hematocrit?
      6. Low oxygen levels stimulate her body to create new RBCs by stimulating which process? Explain that process in depth.
      7. What protein transports oxygen in our body and explain its structure?
      8. What cell secretes antibodies and explain the various functions of antibodies.
      9. What are the different types of antibodies and give two characteristics for each?
      10. Explain the structure of an immunoglobulin.

      Specifics:

      • Support your opinions with evidence from your readings and research.
      • You must reference a minimum of three (3) scholarly sources in your paper, which includes one non-Internet source.
      • Use current APA Style to format your paper and to cite your sources.
      • Your paper/total responses must be 3– to 4-pages in length not including the title page, abstract, and reference pages.
        • Title page: Case Title, Full Name, Section, Date, Instructor and Campus
        • Abstract: Summarize the case in a paragraph
        • Introduction: The physiological importance of the digestive system, immune system, and cardiovascular system for the proper functioning of the human body
        • Body: Organize your analysis with headings that thoroughly answer the prompts
        • Conclusion: Summarize the paper in a paragraph
 
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PHYC

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Download this file, enter your responses directly onto this paper, then save the file as a MS Word file and upload it into the Turnitin Dropbox.

Part 1. Identifying Action and Reaction forces.

Enter your response in the space below each question.

Write a reaction force statement for each situation below.

1. A boxer hits a punching bag to the right with his hand.

2. A hammer hits a nail downward.

3. A tennis racket hits a tennis ball to the left.

4. As you paddle a canoe, your paddle pushes the water backward.

Write both the Action and the Reaction Statement for this question

5. There are several action-reaction pairs demonstrated in the diagram below. Identify both the action force and the reaction force for at least two of the pairs. Be specific and include the direction of each force.

This is a picture of two teams playing tug-of-war

5a.

5b.

Part 2. Ranking. Rank the following situations as given in the problem.

6. Rank the three airplanes below from greatest upward speed to least upward speed.

This is a picture of the wind acting on three airplanes.

 

7. Rank the three parachutists below in terms of greatest downward speed to least downward speed. (Assume the parachutes are all the same size and that all three have reached terminal speed)

This is a picture of three people parachuting downward.

Part 3. Short Answer. Answer any three of the following questions in a brief paragraph of approximately five sentences.

1. Compare and contrast Newton’s first law and Newton’s second law.

2. Explain why the acceleration due to gravity does not depend on the mass of the object in freefall.

3. Explain why a feather reaches terminal speed quickly while a rock takes much longer to reach terminal speed.

4. Why does a rope climber have to pull down on the rope in order to move up?

5. Explain how a rocket moves through space using action-reaction pairs.

  • Name ___________________ Homework #2 – Chapters 4 and 5

     

    Download this file, enter your responses directly onto this paper, then save the file as a MS Word file and upload it into the Turnitin Dropbox.

     

    Part 1. Identifying Action and Reaction forces.

    Enter your response in the space below each question.

    Write a reaction force statement for each situation below.

    1. A boxer hits a punching bag to the right with his hand.

     

    2. A hammer hits a nail downward.

     

    3. A tennis racket hits a tennis ball to the left.

     

    4. As you paddle a canoe, your paddle pushes the water backward.

     

    Write both the Action and the Reaction Statement for this question

    5. There are several action-reaction pairs demonstrated in the diagram below. Identify both the action force and the reaction force for at least two of the pairs. Be specific and include the direction of each force.

    5a.

     

    5b.

     

    Part 2. Ranking. Rank the following situations as given in the problem.

    6. Rank the three airplanes below from greatest upward speed to least upward speed.

     

     

    7. Rank the three parachutists below in terms of greatest downward speed to least downward speed. (Assume the parachutes are all the same size and that all three have reached terminal speed)

     

     

    Part 3. Short Answer. Answer any three of the following questions in a brief paragraph of approximately five sentences.

     

    1. Compare and contrast Newton’s first law and Newton’s second law.

     

    2. Explain why the acceleration due to gravity does not depend on the mass of the object in freefall.

     

    3. Explain why a feather reaches terminal speed quickly while a rock takes much longer to reach terminal speed.

     

    4. Why does a rope climber have to pull down on the rope in order to move up?

     

    5. Explain how a rocket moves through space using action-reaction pairs.

 
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Excercise Physiology

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SCI2020 Final Project

(100 points)

Due Date

Week 11, Thursday at 11:59 pm ET.

 

Purpose

The purpose of this assignment is to provide the opportunity to review material and have additional practice utilizing many of the concepts covered during this course.

 

Instructions

Below you will find general information about Louise plus you may find additional information at the beginning of each question. Use this information, your textbook, and other information discussed during this class to answer the following 10 questions. You should use complete sentences, appropriate exercise physiology terms, correct spelling, punctuation, and grammar in your answers.

 

Questions

Louise is an active 70 year old, is 5’4”, and 130 pounds. She currently lives in Leadville, CO (10,150 feet in elevation) with her husband, Jack, and two dogs. She has always liked to bicycle, but recently decided to compete in the 40K cycling event at the National Senior Games held in June in Birmingham, AL.

 

1. Although Louise is generally in good health, she does have a few issues with her bones and joints. She has mild osteoarthritis in her knees and was just recently told by her doctor that she has osteopenia. What might have caused Louise to develop these two conditions and what are appropriate treatments for each one? (5 pts)

 

2. As a cyclist, which type of energy metabolism (anaerobic or aerobic) does Louise use primarily as she is riding her bike? In 2-3 paragraphs outline what type(s) of energy source she uses (carbohydrates, proteins, fats) and follow these sources through each step of the appropriate energy pathways. (10 pts)

 

3. Louise is interested in learning more about anatomy and how her muscles work. Help her out by listing all the muscles Louise uses as she is riding her bike and describing the action(s) for each muscle you listed. (15 pts)

 

4. Unfortunately, Louise tripped over one of her dogs as they were out for a walk and she sprained her ankle. What would you recommend for her to do to treat her sprained ankle? (3 pts)

 

5. Discuss how the fact that Louise lives in Leadville, CO and will be competing in Birmingham, AL might affect her 40K cycling competition. Be sure to mention specific physiological changes in your answer. (10 pts)

 

6. Louise is a little worried about competing in the heat and humidity of Alabama. Give her at least 3 suggestions on ways she can prevent heat illness. (5 pts)

 

7. Louise has gotten a clean bill of health so far, but has a very strong family history of heart disease. Provide Louise with at least 4 suggestions of lifestyle choices she can make to help her prevent heart disease. (5 pts)

 

8. Louise’s husband, Jack, is 5’10” tall and weighs 218 pounds. Is Jack at a healthy body weight? If not, provide him with at least 3 suggestions for healthy weight loss. (7 pts)

 

9. Louise usually cycles for 1-2 hours, 3 days a week; hikes or walks with her dogs and husband daily for 30-60 minutes; and does yoga or other flexibility exercises 2 days a week.

a. Discuss how well Louise does currently at meeting general recommendations for exercise. (5 pts)

b. Create a weekly exercise/training plan for Louise that will help her meet her competition goals and health needs. Her exercise plan needs to include components of muscular strength and endurance, flexibility, and aerobic exercise, should meet or exceed the general guidelines for each type of exercise, and be mindful of some of her physical problems mentioned in previous questions. Your plan should be very specific as to type(s) of exercises, frequency, intensity, and time. (15 pts)

c. Calculate the number of calories Louise will burn in a typical week of exercise using METs. Look up the MET value for each activity using the following website Compendium for Physical Activities. (5 pts)

 

10. Louise knows that eating a healthy diet and being well hydrated might help her with her cycling competition and some of her other health issues. Create a diet and hydration plan for Louise. Your answer should include specific types of foods to help her fuel her body and a general eating plan to compliment her exercise/training plan you created in Question 9. You should also include fluid intake. You do not need to figure out the exact number of calories or specific serving sizes for your plan; simply list types of foods and beverages to consume and times of the day to consume them. (15 pts)

 
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