16 Questions
What is the main characteristic of anemia?
Decreased oxygen delivery to tissues
Which type of anemia is caused by inadequate production of erythrocytes in the bone marrow?
Hypo proliferative anemia
What can cause hemolytic anemia?
Premature destruction of red blood cells
Which of the following is an inherited cause of hemolytic anemia?
Sickle cell anemia
What happens as a result of premature destruction of erythrocytes in hemolytic anemia?
Increased hypoxia
Which condition can result in hemolysis?
Mechanical heart valve hypersplenism
What is one of the common symptoms of immune hemolytic anemias?
Yellowing of the skin and eyes
Which assessment finding is within the normal range for Hemoglobin?
12-16 g/100ml
What is the best evaluation for diagnosing blood diseases according to the text?
Bone Marrow Biopsy
Which condition can lead to iron deficiency anemia?
Gastric ulcers
What is a clinical manifestation of iron deficiency anemia?
Angular cheilitis
At what Hemoglobin level is anemia considered life-threatening?
< 8 g/dL
What is recommended to take with iron for better absorption?
Orange or lemon juice
What can untreated pernicious anemia lead to?
Nerve damage and decreased mental function
'Grade 3' anemia is classified as:
< 8 g/dL
What is considered the most common type of anemia?
Iron Deficiency Anemia
Study Notes
Characteristics of Anemia
- The main characteristic of anemia is a decrease in the number of red blood cells or the amount of hemoglobin in the blood.
Types of Anemia
- Hypoplastic anemia is caused by inadequate production of erythrocytes in the bone marrow.
- Hemolytic anemia is caused by the premature destruction of erythrocytes, which can be caused by factors such as infections, autoimmune disorders, or certain medications.
- One inherited cause of hemolytic anemia is sickle cell disease.
Hemolytic Anemia
- As a result of premature destruction of erythrocytes in hemolytic anemia, the bone marrow cannot produce new cells quickly enough to replace the old ones.
- Hemolysis can result from conditions such as malaria, blood transfusion reactions, or certain medications.
- One common symptom of immune hemolytic anemias is jaundice.
Anemia Diagnosis
- A Hemoglobin assessment finding of 13.5-17.5 g/dL is within the normal range.
- The best evaluation for diagnosing blood diseases is a complete blood count (CBC).
Iron Deficiency Anemia
- Iron deficiency anemia can be caused by conditions such as chronic bleeding, poor diet, or malabsorption.
- A clinical manifestation of iron deficiency anemia is weakness.
- Anemia is considered life-threatening at a Hemoglobin level of less than 7 g/dL.
- Vitamin C is recommended to take with iron for better absorption.
- Untreated pernicious anemia can lead to neurological problems.
Anemia Classification
- 'Grade 3' anemia is classified as severe anemia.
- The most common type of anemia is iron deficiency anemia.
Explore the nursing management of anemia, including the functions of blood cells and an overview of the different types of anemia. Learn about hypo proliferative anemia, hemolytic anemia, and the physiological approach to the classification of anemia.
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