NCLEX-PN
Nclex Practice Questions 2024 Questions
Extract:
Question 1 of 5
A client with cancer is admitted to the oncology unit. Stat lab values reveal Hgb 12.6, WBC 6500, K+ 1.9, uric acid 7.0, Na+ 136, and platelets 178,000. The nurse evaluates that the client is experiencing which of the following?
Correct Answer: B
Rationale: The correct answer is 'Hypokalemia.' The potassium level of 1.9 indicates low potassium levels, a condition known as hypokalemia. The other lab values are within normal ranges: Hgb 12.6, WBC 6500, uric acid 7.0, Na+ 136, and platelets 178,000. Hypernatremia (choice
A) refers to high sodium levels, which are not present in this case. Myelosuppression (choice
C) is a decrease in bone marrow activity, which is not indicated by the lab values provided. Leukocytosis (choice
D) is an increase in white blood cells, which is also not present based on the given values.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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