A nurse is caring for a client who has hemophilia A and hemarthrosis of the left knee. Which of the following actions should the nurse take?
Administer low dose aspirin.
Prepare for autologous blood transfusion.
Obtain a stool specimen.
Apply heat to the knee.
The Correct Answer is C
The correct answer is: D. Apply heat to the knee.
Choice A reason:
Administering low dose aspirin is not appropriate for clients with hemophilia A because aspirin can inhibit platelet function and increase the risk of bleeding. Hemophilia A patients already have a deficiency in clotting factor VIII, and adding aspirin can exacerbate bleeding tendencies.
Choice B reason:
Preparing for an autologous blood transfusion is not a standard treatment for hemarthrosis in hemophilia A. The primary treatment involves factor replacement therapy to address the underlying clotting deficiency. Blood transfusions are generally reserved for severe cases of anemia or significant blood loss.
Choice C reason:
This action is appropriate to assess for gastrointestinal bleeding, which can be a concern in clients with hemophilia due to the risk of spontaneous bleeding. Monitoring for signs of internal bleeding is crucial.
Choice D reason:
Heat application is generally avoided in acute bleeding episodes, as it can increase blood flow and potentially worsen bleeding. Ice is preferred to reduce swelling and pain.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Vomiting is not a specific sign of a hemolytic reaction, as it can be caused by many other factors, such as anesthesia, infection, or medication. Vomiting may occur in other types of transfusion reactions, such as allergic or febrile reactions, but it is not indicative of hemolysis.
Choice B reason: Flushing is not a specific sign of a hemolytic reaction, as it can be caused by many other factors, such as fever, infection, or medication. Flushing may occur in other types of transfusion reactions, such as allergic or febrile reactions, but it is not indicative of hemolysis.
Choice C reason: Dyspnea is a specific sign of a hemolytic reaction, as it indicates that the client is experiencing respiratory distress due to the release of hemoglobin and its breakdown products into the bloodstream. Dyspnea may be accompanied by chest pain, cough, wheezes, or crackles. Dyspnea is a life-threatening symptom that requires immediate intervention.
Choice D reason: Hypotension is not a specific sign of a hemolytic reaction, as it can be caused by many other factors, such as blood loss, dehydration, or medication. Hypotension may occur in other types of transfusion reactions, such as septic or anaphylactic reactions, but it is not indicative of hemolysis.
Correct Answer is B
Explanation
Choice A reason: Applying a new transdermal patch when chest pain is experienced is not a correct instruction, as it may delay the relief of the pain and increase the risk of adverse effects. Transdermal nitroglycerin is a long-acting form of nitrate that is used for the prevention of angina attacks, not for the treatment of acute episodes. The client should use a short-acting form of nitrate, such as sublingual or spray, for the immediate relief of chest pain.
Choice B reason: Applying the transdermal patch in the morning is a correct instruction, as it helps to maintain a steady level of nitrate in the blood throughout the day and prevent angina attacks. Transdermal nitroglycerin has a duration of action of about 12 to 24 hours, depending on the dose and the individual response. The client should apply the patch in the morning and remove it at night, to allow a nitrate-free interval of at least 8 hours and prevent the development of tolerance.
Choice C reason: Applying the transdermal patch in the same location as the previous patch is not a correct instruction, as it may cause skin irritation and reduce the absorption of the medication. Transdermal nitroglycerin should be applied to a clean, dry, and hairless area of the skin, preferably on the chest, upper arm, or back. The client should rotate the application sites and avoid areas that are exposed to heat, moisture, or friction.
Choice D reason: Applying a new transdermal patch once a week is not a correct instruction, as it may not provide adequate protection against angina attacks and increase the risk of rebound angina. Transdermal nitroglycerin should be applied daily, with a nitrate-free interval of at least 8 hours, to maintain a therapeutic level of nitrate in the blood and prevent the loss of efficacy. The client should follow the prescribed dosing schedule and consult the provider before making any changes.
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