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Questions and Answers
Which of the following is the primary cause of pernicious anemia?
Which of the following is the primary cause of pernicious anemia?
- Overproduction of red blood cells
- Lack of iron in the diet
- Inadequate absorption of vitamin B12 (correct)
- Excessive consumption of vitamin B12
What is the main symptom of pernicious anemia?
What is the main symptom of pernicious anemia?
- Fatigue
- Muscle weakness
- Shortness of breath
- Pale skin (correct)
How is pernicious anemia typically treated?
How is pernicious anemia typically treated?
- Iron supplements
- Vitamin B12 injections (correct)
- Vitamin C supplements
- Folic acid supplements
Which of the following foods would you encourage a patient with low iron levels to eat?
Which of the following foods would you encourage a patient with low iron levels to eat?
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Which of the following foods would NOT be beneficial for a patient with low iron levels?
Which of the following foods would NOT be beneficial for a patient with low iron levels?
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Which of the following foods is an excellent source of iron for a patient with low iron levels?
Which of the following foods is an excellent source of iron for a patient with low iron levels?
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Study Notes
Pernicious Anemia
- Primary cause: Lack of intrinsic factor, which is necessary for vitamin B12 absorption
Symptoms of Pernicious Anemia
- Main symptom: Weakness and fatigue due to a lack of red blood cells
Treatment of Pernicious Anemia
- Typically treated with vitamin B12 injections or oral supplements
Iron-Rich Foods for Anemia
- Encourage patients to eat: Iron-rich foods like red meat, eggs, and fortified cereals
- Foods that are NOT beneficial: Oxalic acid-rich foods like spinach, beets, and rhubarb, which inhibit iron absorption
- Excellent source of iron: Cooked clams, which contain high amounts of heme iron
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