NR 507 Edapt Unit 2 Hematological Disorders questions with correct answers 2024
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Course
Hesi
Institution
Hesi
NR 507 Edapt Unit 2 Hematological Disorders questions with correct answers 2024
NR 507 Edapt Unit 2 Hematological Disorders questions with correct answers 2024
NR 507 Edapt Unit 2 Hematological Disorders questions with correct answers 2024
NR 507 Edapt Unit 2 Hematological Disorders questions with
correct answers 2024
1. what are four clinical characteristics of anemia?: tachycardia (due to hypox-
emia), pallor, dyspnea, and fatigue
2. which RBC indices measures the average size of red blood cells?: mean
corpuscular volume (MCV)
3. anemia can be caused by , , and .: excessive blood
loss, impaired RBC production, and increased RBC destruction
4. which anemia is considered a microcytic anemia?: iron-deficiency anemia
5. definition of anemia: Anemia is a hematological disorder characterized by a
reduction in the total number of circulating red blood cells (RBCs) and/or a
and their
decrease in hemoglobin (Hb) amount or function.
6. Complete blood count (CBC) components that relate to RBCs
production:
7. microcytic anemia: MCV<80 fL
- RBCs are small
- iron-deficiency anemia
- sideroblastic anemia
,NR 507 Edapt Unit 2 Hematological Disorders questions with
correct answers 2024
- thalassemia
- anemia of chronic disease
8. normocytic anemia: MCV 80-99 fL
- RBCs are normal in size
- anemia of inflammation and chronic disease
- hereditary spherocytosis
- G6PD deficiency
- paroxysmal nocturnal hemoglobinuria
9. macrocytic anemia: MCV > 100 fL
- RBCs are large
- B12 deficiency (pernicious anemia)
- folate deficiency
10.hypochromic anemia: low MCHC
- RBCs have less hemoglobin than normal
- RBCs appear pale in color
11.normochromic: normal MCHC
- RBCs have a normal amount of hemoglobin
, NR 507 Edapt Unit 2 Hematological Disorders questions with
correct answers 2024
- RBCs appear neither pale nor dark
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