Nur 426 exam 3 - Study guides, Class notes & Summaries

Which blood types are compatible? type - can receive A - A, O B - B, O AB - A, B, AB, O O - O positive - positive, negative negative - negative Which blood type is the universal donor? O- If the recipient is not a woman of childbearing age, the pt can receive O+ as a universal donor What are the indications for blood transfusions? Hemoglobin 7 and under active bleeding chronic anemia blood derived cancer people with clotting disorders open heart or major surgery with blood loss DIC trauma prem...

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Primary brain tumor brain tumors that arise from within the brain Secondary (metastatic) brain tumors brain tumors resulting from a metastasis from a malignant neoplasm elsewhere in the body -most common -most metastasize from lung and breast -directly infiltrating tissue -producing adjacent edema -compressing adjacent structures -irritating surrounding tissue -blocking flow of csf -creating new blood vessels that hemorrhage brain tumors cause symptoms by several mechanisms: -headache (worse ...

What does it mean when the values are high and low for INR low: at risk for clotting High: at risk for bleeding What does it mean when the values are high and low for aptt low: at risk for clotting High: at risk for bleeding What does it mean when the values are high and low for rbcs low: anemia, blood loss, hemodilution High: polycythemia, dehydration, stress, hypoxia What does it mean when the values are high and low for hematocrit low: anemia, blood loss, hemodilution, CKD, acute blood los...

What are the three critical areas of environmental risk factors? - Answer safe air quality conditions, safe water supplies, and safe soils in a nations farming industry What do public health professionals use to reduce risk associated with what we breathe and ingest? - Answer education, engineering, and enforcement What is demography? - Answer studying person related variables in a population of interests over two or more time periods with the goal of finding trends What is lif...

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A nurse is preparing a presentation for a local community parent group about preventing children from contracting influenza. Which of the following should the nurse include as the most effective prevention measure? Encouraging the child to wash their hands frequently A nurse is caring for a client. Which of the following actions should the nurse take? (Select all that apply.) Wear a mask when caring for the client is correct Place the client in private room is correct Encourage the client to in...

NUR 426 EXAM 3 QUESTIONS AND ANSWERS: Palliative care & organ donation.