Which of the following disorders is a deficiency of factor VIII?
Hemophilia A
Hemophilia B
Christmas disease
Sickle cell disease
The Correct Answer is A
A. Hemophilia A: Hemophilia A is caused by a deficiency of factor VIII, leading to problems with blood clotting.

B. Hemophilia B: Hemophilia B is caused by a deficiency of factor IX, not factor VIII.
C. Christmas disease: Christmas disease is another name for Hemophilia B, which is caused by a deficiency of factor IX.
D. Sickle cell disease: Sickle cell disease is a genetic disorder affecting hemoglobin, not a clotting factor deficiency.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Dusky mucous membranes are not typically associated with pernicious anemia.
B. A red tongue that is smooth and sore is a common finding in pernicious anemia due to vitamin B12 deficiency, which affects the epithelial cells of the tongue.
C. Shortness of breath on exertion can occur in many types of anemia but is not specific to pernicious anemia.
D. Dyspnea is also a common symptom in various anemias but is not as characteristic as the red, smooth, and sore tongue in pernicious anemia.
Correct Answer is D
Explanation
A. Multiple hospitalizations for COPD are not a direct contraindication for HRT, although respiratory health should be monitored.
B. Concurrent treatment for GERD is not a contraindication for HRT.
C. History of dermatitis does not contraindicate the use of HRT.
D. History of breast cancer is a significant contraindication for HRT due to the potential for hormone therapy to stimulate the growth of hormone-sensitive cancer cells.
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