A nurse is caring for a client who has Meniere's disease. The nurse identifies which of the following manifestations is caused by an excessive accumulation of endolymph fluid?
Myopia
Vertigo
Photophobia
Presbycusis
The Correct Answer is B
Correct answer: B
A. Myopia - Myopia (near-sightedness) is a vision condition related to the shape of the eye and is not related to Meniere's disease or endolymph fluid accumulation.
B. Vertigo - Vertigo is a primary symptom of Meniere's disease and is caused by the excessive accumulation of endolymph fluid in the inner ear, which affects balance and spatial orientation.
C. Photophobia - Sensitivity to light is not a symptom of Meniere's disease; it is more commonly associated with migraines or eye conditions.
D. Presbycusis - Presbycusis is age-related hearing loss and is unrelated to the fluid balance issues seen in Meniere's disease.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Stop the infusion of blood. The client’s symptoms suggest a possible acute hemolytic transfusion reaction, which is a life-threatening emergency. The first and most critical action is to stop the blood transfusion immediately to prevent further reaction and additional hemolysis.
B. Inform the provider: This is an important action but should be done after stopping the transfusion to prevent further complications.
C. Obtain a urine specimen: This is done to check for hemoglobinuria, but it is not the immediate priority.
D. Notify the laboratory: This is part of the follow-up procedure but should be done after stopping the transfusion and stabilizing the patient.
Correct Answer is C
Explanation
A. Packed RBCs - These are used to treat anemia or significant blood loss but do not address the clotting deficiency in hemophilia.
B. Fresh frozen plasma - This contains all clotting factors, but in hemophilia A, specifically replacing factor VIII is more effective and targeted.
C. Recombinant - Recombinant factor VIII is a synthetic form of the clotting factor that patients with hemophilia A are deficient in. It is used to increase factor VIII levels before procedures to prevent excessive bleeding.
D. Prophylactic antibiotics - These are used to prevent infection but do not help in managing the bleeding risks associated with hemophilia.
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