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 ["C","E"]
Explanation
A. The client's tongue being white is not typically associated with sickle cell crisis but may indicate other issues such as oral thrush.
B. Nausea can be a symptom associated with many conditions and is not specific to sickle cell crisis.
C. Jaundice is a common manifestation of sickle cell crisis due to hemolysis of red blood cells, leading to an increase in bilirubin levels.
D. Shortness of breath may occur in sickle cell crisis if there is severe anemia or if the crisis is complicated by acute chest syndrome, but it is not a defining characteristic.
E. Pain is a hallmark symptom of sickle cell crisis, occurring due to vaso-occlusion and tissue ischemia resulting from the sickling of red blood cells.
Correct Answer is C
Explanation
A. Explain disease course and expected signs and symptoms to the family. While education is essential, it is not directly related to addressing the acute pain associated with thrombotic crisis.
B. Check peripheral pulses, color, and temperature of extremities every 30 hours. This intervention is important for assessing peripheral perfusion but may not directly address the acute pain associated with thrombotic crisis.
C. Reposition the client, paying close attention to proper body alignment. Repositioning the client to ensure proper body alignment can help alleviate pressure points and discomfort associated with thrombotic crisis.
D. Provide active range of motion (ROM) every 2 hours. While ROM exercises are important for preventing complications such as joint stiffness, they may not directly address the acute pain associated with thrombotic crisis.
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