Blood loss is a major cause of iron deficiency in adults. Some sources of chronic blood loss in adults are all except:
Gastrointestinal bleeding
Peptic ulcers
Loss of intrinsic factor
Genitourinary bleeding
The Correct Answer is C
A. Gastrointestinal bleeding is a common source of chronic blood loss leading to iron deficiency anemia.
B. Peptic ulcers can cause chronic gastrointestinal bleeding, contributing to iron deficiency.
C. Loss of intrinsic factor leads to vitamin B12 deficiency and pernicious anemia, not iron deficiency.
D. Genitourinary bleeding is another potential source of chronic blood loss that can result in iron deficiency anemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Three to seven days after menses stops. This is the best time to perform BSE as the breasts are least likely to be swollen and tender during this period.
B. Prior to the beginning of menses. Breasts are more likely to be swollen and tender before menstruation, which can make it harder to detect abnormalities.
C. On the second day of menstruation. During menstruation, hormonal changes can affect breast tissue, making the examination less reliable.
D. On the same day every month. For those with regular menstrual cycles, it is recommended to perform BSE a few days after menses stops for more accurate results.
Correct Answer is A
Explanation
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.
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