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NUR 195 TEST: QUESTIONS AND COMPLETE ANSWERS
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NUR 195 TEST: QUESTIONS AND COMPLETE ANSWERS
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NUR 195 TEST: QUESTIONS AND COMPLETE ANSWERSWhat cells turn into lymphoid cell Right Ans - Stem cells
B lymphocytes Right Ans - mature in bone marrow - Antibodies - sends signals of invaders
T lymphocytes Right Ans - mature in the thymus into different helper cells, HIv/Aids targets CD4 T lymphocytes
Function of spleen Right Ans - Removes old RBCs, filters bacteria, extramedullary hematopoiesis
RBC life
Bone marrow aspiration & Biopsy position Right Ans - Prone
Skin testing do what Right Ans - Withhold corticosteroids and antihistamines 48-96 hours before testing
Anemia Right Ans - Decreased RBC production, loss of RBC -
Iron deficiency anemia Right Ans - Low MVC
Vitamin b12 deficiency/ pernicious anemia Right Ans - macrocytic MCV >100, B12 IM
Folic acid deficiency Right Ans - High alcohol intake
Aplastic anemia Right Ans - bone marrow issue (failure) all blood cells impacted
Hemolytic anemia Right Ans - sickle cell, normocytic - MCV 80-100
Neutropenia Right Ans - Low blood cell count
Neutropenia don't often manifest signs of infection, if temp 100.4 or greater EMERGENCY Normal neutrophil count Right Ans - >2,000
Absolute neutrophil count Right Ans - ANC= WBC x (%seg+%bands)
Severe neutropenia Right Ans - <500/mm^3
Thrombocytopenia Right Ans - Low platelet levels
Notify HCP ic can not stop under 10 minutes
Do not giv IM injections
Von Willebrand disease Right Ans - Deficiency, dysfunction or absence of von Willebrand factor (factor 8)
Frequent bleeds
Immune Thrombocytopenic Purpura Right Ans - Decreased platelet count because of platelet destruction and impaired platelet production
Leukemia Right Ans - Abnormal growth of myeloid white blood cells
Acute myeloid leukemia Right Ans - Abnormal growth of myeloid white blood cells
Acute lymphocytic leukemia Right Ans - Abnormal growth of lymphoid white blood cells - more symptomatic
chronic lymphoid leukemia Right Ans - Abnormal growth of lymphoid white blood cells
Chronic myeloid leukemia Right Ans - Abnormal growth of myeloid white blood cells
Lymphoma Right Ans - Abnormal growth of cancerous lymphoid tissues
Derived form B lymphocytes
Hodgkin Lymphoma Right Ans - Reed sternberg cell
80%-90% cure rate
Non-Hodgkin lymphoma Right Ans - Unpredictable spread
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