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Questions and Answers
What is the primary cause of hematoma formation?
What is the primary cause of hematoma formation?
What is the term for bleeding that is confined within a tissue or cavity?
What is the term for bleeding that is confined within a tissue or cavity?
What is the result of a hematoma?
What is the result of a hematoma?
What is the location of the blood in a hematoma?
What is the location of the blood in a hematoma?
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What is the term for bleeding that is not confined within a tissue or cavity?
What is the term for bleeding that is not confined within a tissue or cavity?
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What does the presence of white blood cells in addition to red blood cells in urine indicate?
What does the presence of white blood cells in addition to red blood cells in urine indicate?
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What is a possible cause of white blood cells being present in urine?
What is a possible cause of white blood cells being present in urine?
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What can be inferred if only red blood cells are found in urine?
What can be inferred if only red blood cells are found in urine?
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What would a doctor likely test for if they found white blood cells in a patient's urine?
What would a doctor likely test for if they found white blood cells in a patient's urine?
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What is an abnormal finding in a urinalysis?
What is an abnormal finding in a urinalysis?
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What is hemoptysis?
What is hemoptysis?
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Which of the following is a possible cause of hemoptysis?
Which of the following is a possible cause of hemoptysis?
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What is a specific risk factor for developing lung neoplasm, which can cause hemoptysis?
What is a specific risk factor for developing lung neoplasm, which can cause hemoptysis?
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Which of the following is NOT a possible site of bleeding in hemoptysis?
Which of the following is NOT a possible site of bleeding in hemoptysis?
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What is a possible underlying disease that can cause hemoptysis?
What is a possible underlying disease that can cause hemoptysis?
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What is the primary concern with acute loss of large amounts of blood?
What is the primary concern with acute loss of large amounts of blood?
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Which of the following is a major concern with chronic loss of smaller amounts of blood?
Which of the following is a major concern with chronic loss of smaller amounts of blood?
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What is the difference between acute and chronic blood loss in terms of concerns?
What is the difference between acute and chronic blood loss in terms of concerns?
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Why is iron deficiency a concern with chronic loss of smaller amounts of blood?
Why is iron deficiency a concern with chronic loss of smaller amounts of blood?
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What is the relationship between the amount of blood lost and the concern for shock?
What is the relationship between the amount of blood lost and the concern for shock?
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What is the name of the blue-red color observed in affected tissues?
What is the name of the blue-red color observed in affected tissues?
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What leads to the accumulation of deoxygenated hemoglobin in the affected tissues?
What leads to the accumulation of deoxygenated hemoglobin in the affected tissues?
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What is the primary cause of the blue-red color in affected tissues?
What is the primary cause of the blue-red color in affected tissues?
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What is the effect of worsening congestion on the accumulation of deoxygenated hemoglobin?
What is the effect of worsening congestion on the accumulation of deoxygenated hemoglobin?
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What is the significance of cyanosis in affected tissues?
What is the significance of cyanosis in affected tissues?
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Study Notes
Tissue Coloration
- Cyanosis: blue-red tissue color due to worsening congestion leading to accumulation of deoxygenated hemoglobin in affected tissues.
Hematoma
- Defined as a localized collection of extravasated blood trapped in an organ, space, or tissue.
- Results from a break in the wall of a blood vessel.
- Essentially a confined hemorrhage within tissue or cavity.
Hemoptysis
- Characterized by blood in sputum combined with cough or expectoration of blood from the larynx, trachea, bronchi, and lungs.
- Causes include:
- TB
- Bronchitis
- Lung neoplasm (particularly in smokers)
Blood in Sputum
- If white blood cells are present in addition to red blood cells, it may indicate a urinary tract infection.
Blood Loss Concerns
- Acute loss of large amounts of blood: shock is the primary concern.
- Chronic loss of smaller amounts of blood: iron deficiency is the primary concern.
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Description
This quiz covers the relationship between cyanosis, congestion, and deoxygenated hemoglobin in affected tissues.
