A nurse is reviewing the medical record of a client who is to undergo open heart surgery.
Which of the following findings should the nurse report to the provider as a contraindication to receiving heparin?
COPD
rheumatoid arthritis
Thalassemia
Thrombocytopenia
The Correct Answer is D
Thrombocytopenia is a condition where the blood has a low platelet count, which can impair blood clotting and increase the risk of bleeding. Heparin is an anticoagulant that prevents blood clots from forming or growing, but it can also cause or worsen thrombocytopenia and bleeding.
Therefore, heparin is contraindicated for clients who have thrombocytopenia or are at risk of developing it. The other conditions are not contraindications to receiving heparin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Practice standards indicateblood should be infused through a 20-gauge or larger catheter to prevent hemolysis [destruction] of red blood cells. Y tubing with 0.9% sodium chloride is used to administer blood products is not necessary.A unit of packed RBCs should be administered over 2 to 4 hours, unless otherwise ordered by the provider, to reduce the risk of fluid overload and transfusion reactions . The client's vital signs should be obtained before, during (15 minutes after starting and every hour thereafter), and after the transfusion to monitor for any signs of adverse reactions.
Correct Answer is A
Explanation
The nurse should assess the client's gag reflex before allowing oral intake to prevent aspiration. The client's throat may be numb after a bronchoscopy, which is a procedure that uses a thin tube with a camera and light to examine the lungs and airways . The other actions are important but not the priority.
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