Which finding about a patient with polycythemia vera is most important for the nurse to report to the health care provider?
Presence of plethora (excess body fluid)
Calf swelling and pain
Platelet count 450,000/microL
Hematocrit 55%
The Correct Answer is B
A. Presence of plethora is a common symptom of polycythemia vera and indicates increased blood volume but is not immediately life-threatening.
B. Calf swelling and pain could indicate a deep vein thrombosis (DVT), which is a serious complication that requires immediate medical attention.
C. A platelet count of 450,000/microL is elevated but not as critical as the possibility of a DVT.
D. Hematocrit of 55% is high, which is expected in polycythemia vera, but it is not as immediately critical as the risk of thrombosis suggested by calf swelling and pain.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "Many herbal products have not undergone long-term testing for safety and efficacy.": This statement acknowledges the client's interest in herbal therapies while also providing important information about the potential risks associated with their use.
B. "Herbal therapies have no benefits and will not help your symptoms.": This statement is overly dismissive and may not be accurate, as some herbal therapies have been shown to provide symptom relief for menopausal symptoms.
C. "That is a good idea, as there are no ill effects associated with the use of herbal therapies.": This statement is inaccurate, as herbal therapies can have side effects and interactions with other medications.
D. "You should begin immediately, as they will help you.": This statement is not appropriate as it provides an unqualified endorsement of herbal therapies without considering potential risks or
individual circumstances.
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.
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