Describe the structure of a molecule of hemoglobin

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Reference no: EM133446715

Questions:

1. Describe the structure of a molecule of hemoglobin and explain the role played by iron in the transport of oxygen.

2. How is iron stored and transported in the body?

3. What is Iron Deficiency Anemia (ida) and how frequently does it occur?

4. What are the most common causes of idea?

5. Why are women more prone to ida than men?

6. What are the red blood cell indices, and what tests are diagnostic for idea?

7. How is idea treated and prevented?

8. Define the terms ischemia and infarction.

9. What is a stroke? Describe the mechanism(s) by which strokes occur.

10. Define the term collateral blood flow, and describe how this and other factors affect the development of stroke.

11. List the risk factors that predispose an individual to suffer a stroke. What are the five warning signs that indicate an individual is having a stroke? Which of the risk factors and warning signs did Mr. Dexter possess based on the clinical history?

12. What are Brodman areas and how do they relate to the neurological defi cits that occur as the result of stroke?

13. What is the functional relationship between Broca's area and Wernicke's area? "A Case of Cerebrovascular Accident" by David F. Dean

14. Define the terms ipsilateral and contralateral as they apply to the functionality of the central nervous system.

15. Explain the signifi cance of the findings of brisk deeptendon reflexes and Babinski sign on the affected side of Samuel's body.

16. Based upon the historical and physical exam findings, what specificarea(s) of Samuel's brain have been damaged as the result of his stroke?

17. Describe the means by which individuals who survive a stroke regain at least part of their lost abilities.

Reference no: EM133446715

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