A patient is diagnosed with Hashimoto thyroiditis and asks what causes it. The nurse would respond that the destruction of thyroid cells in this condition is due to which of the following?
Antigen-antibody complexes
Autoantibodies
Viral infection
Bacterial infection
The Correct Answer is A
A. Antigen-antibody complexes: These are involved in Type III hypersensitivity reactions, not in Hashimoto thyroiditis.
B. Autoantibodies: Hashimoto thyroiditis is an autoimmune disorder where autoantibodies target thyroid peroxidase (TPO) and thyroglobulin, leading to inflammation and destruction of thyroid cells.
C. Viral infection: Although some autoimmune conditions may have viral triggers, Hashimoto's is not directly caused by a viral infection.
D. Bacterial infection: Bacterial infections do not cause Hashimoto thyroiditis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Education on Epi-pen: While education is important, it is not a priority during a severe allergic reaction.
B. Maintaining airway: Airway compromise is the primary concern during a severe allergic reaction due to potential bronchospasm and swelling.
C. Emotional support: Providing emotional support is important but secondary to maintaining the airway.
D. Treat urticaria: Managing skin symptoms like hives (urticaria) is not the top priority when airway obstruction is a risk.
Correct Answer is D
Explanation
A. Kidney: The kidney is primarily affected in systemic lupus erythematosus (SLE), not DLE.
B. Heart: Cardiac involvement is seen in SLE, not DLE.
C. Liver: Liver complications are not typical in DLE.
D. Skin: DLE primarily affects the skin, leading to red, scaly patches on sun-exposed areas.
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