An RN is reviewing diagnostic tests for different types of anemia with a student nurse. Which of the following does the student correctly state is used for the diagnosis of types of anemia? (Select all that apply).
Enzyme-linked Immunosorbent assay (ELISA)
Schilling Test
Hemoglobin electrophoresis
Western Blot
Ferritin and Total Iron-Binding Capacity
Correct Answer : B,C,D
A. ELISA – Used for detecting infections or immune conditions but is not specific for anemia.
B. Schilling Test – Used to diagnose vitamin B12 deficiency and pernicious anemia.
C. Hemoglobin Electrophoresis – Used to diagnose sickle cell anemia and thalassemias by identifying abnormal hemoglobin variants.
D. Western Blot – Used to confirm infections like HIV, not to diagnose anemia.
E. Ferritin and Total Iron-Binding Capacity (TIBC) – Help assess iron status and diagnose iron deficiency anemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Holding direct pressure is important, but sterile gauze should be used to reduce infection risk.
B. A platelet transfusion is not routinely given unless the client has severe thrombocytopenia with active bleeding.
C. Applying pressure with sterile gauze is the appropriate nursing intervention to control bleeding and reduce the risk of hematoma formation after a bone marrow aspiration.
D. A type and crossmatch for blood transfusion is unnecessary unless the client has symptomatic anemia requiring intervention.
Correct Answer is ["42"]
Explanation
The total volume to be infused is 250 mL.
The total time for the infusion is 6 hours.
Infusion rate = Total Volume/time= 250/6
= 41.67 ml/hr
= 42 mL/hr (rounded off to the nearest whole number)
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