The nurse is caring for a client who was diagnosed with "gouty arthritis." Which laboratory test is most important to perform to confirm this diagnosis?
arterial blood gases
uric acid levels
culture and sensitivity
potassium levels
The Correct Answer is B
A. Arterial blood gases are used to assess oxygenation and acid-base balance and are not specific to diagnosing gouty arthritis.
B. Gouty arthritis is characterized by elevated uric acid levels in the blood, leading to the deposition of urate crystals in the joints.
C. Culture and sensitivity tests are used to identify infectious organisms and determine their susceptibility to antibiotics, not for diagnosing gouty arthritis.
D. Potassium levels are not specific to diagnosing gouty arthritis and are typically measured as part of routine laboratory tests to assess electrolyte balance.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. While a repeat titer could be considered, if the initial result is negative, administration of the rubella vaccine is typically the next step.
B. Administration of immune globulin is not indicated in this scenario.
C. A negative rubella titer indicates lack of immunity, so further action is needed to protect the individual.
D. Administration of the rubella vaccine is indicated for individuals with a negative rubella titer to provide protection against rubella infection.
Correct Answer is ["C","D","F","G"]
Explanation
A. The absence of pain does not necessarily indicate the absence of infection.
B. An oral temperature of 98.9 degrees F is within the normal range and does not indicate infection.
C. Decreased level of consciousness can be a sign of systemic infection, especially if accompanied by other symptoms.
D. An elevated white blood cell count (WBC) is indicative of an inflammatory response, which can occur in infection.
E. A scab forming on the incision line is a normal part of wound healing and does not necessarily indicate infection.
F. Crackles in bilateral lung bases may indicate a possible infection.
G. Redness and warmth at the incision site are signs of inflammation and can indicate infection.
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