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 ice to the knee.
None
None
The Correct Answer is D
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: Obtaining a stool specimen is unnecessary because the client’s symptoms are localized to the knee rather than the gastrointestinal tract. This procedure is used to detect GI bleeding and does not address the acute hemarthrosis described. Focusing on a stool sample would delay the essential care needed to stop the joint hemorrhage. Priority must be placed on interventions that directly manage the active bleeding site.
Choice D reason: Applying ice to the knee triggers vasoconstriction, which directly limits internal bleeding into the joint space. This action follows the RICE protocol to reduce inflammation and provide immediate pain relief. By cooling the area, the nurse helps stabilize the injury and prevents further swelling. It is a vital step in minimizing long-term damage to the joint's synovial tissue.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Migraines are not a contraindication for propranolol. In fact, propranolol is used as a prophylactic treatment for migraines, as it reduces the frequency and severity of migraine attacks.
Choice B reason: Glaucoma is not a contraindication for propranolol. Propranolol does not affect the intraocular pressure or the drainage of aqueous humor in the eye.
Choice C reason: Asthma is a contraindication for propranolol. Propranolol is a nonselective beta-blocker, which means it blocks both beta-1 and beta-2 receptors in the body. Beta-2 receptors are found in the bronchial smooth muscle, and when they are blocked, they cause bronchoconstriction and increased airway resistance. This can worsen the symptoms of asthma and cause a life-threatening asthma attack.
Choice D reason: Depression is not a contraindication for propranolol. Propranolol does not cause depression, although it may cause some side effects such as fatigue, insomnia, and sexual dysfunction. However, these side effects are usually mild and reversible.
Correct Answer is A
Explanation
Choice A reason: Giving the medication in the morning daily is a correct instruction, as it helps to prevent asthma attacks throughout the day and night. Montelukast is a leukotriene receptor antagonist that blocks the inflammatory response and bronchoconstriction caused by leukotrienes. Montelukast has a long duration of action and can be given once a day, preferably in the evening or at bedtime. However, for children who have exercise-induced asthma, the medication can be given in the morning to prevent exercise-induced bronchospasm.
Choice B reason: Administering the granules mixed with 20 oz of water is not a correct instruction, as it may reduce the absorption and effectiveness of the medication. Montelukast granules should be administered within 15 minutes of opening the packet and can be mixed with a small amount of soft food, such as applesauce, mashed carrots, or ice cream. The granules should not be mixed with liquids, such as water, juice, or milk, as they may dissolve and lose their potency.
Choice C reason: Giving the medication at the onset of wheezing is not a correct instruction, as it may not provide immediate relief of the symptoms and may delay the use of a rescue inhaler. Montelukast is not a bronchodilator and does not work quickly to open the airways. Montelukast is a preventive medication that should be taken regularly to reduce the frequency and severity of asthma attacks. The child should use a short-acting beta-agonist, such as albuterol, for the quick relief of wheezing.
Choice D reason: Administering the medication 2 hr before exercise is not a correct instruction, as it may not prevent exercise-induced bronchospasm and may interfere with the daily dosing schedule. Montelukast should be taken once a day, preferably in the evening or at bedtime, to provide consistent protection against asthma triggers. However, for children who have exercise-induced asthma, the medication can be given in the morning to prevent exercise-induced bronchospasm. The child should also use a short-acting beta-agonist before exercise, as needed.
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