A nurse is collecting data from a client who has systemic lupus erythematosus (SLE). Which of the following laboratory values should the nurse review to determine the client's renalfunction?
C-reactive protein
Serum creatinine
Antinuclear antibody
Erythrocyte sedimentation rate
The Correct Answer is B
a. C-reactive protein: This is a marker of inflammation and is not specific to renal function. It is more commonly used to assess inflammation in various conditions.
b. Serum creatinine: Elevated levels of serum creatinine are indicative of impaired renal
function. Creatinine is a waste product that is normally filtered by the kidneys. Increased levels suggest decreased renal filtration.
c. Antinuclear antibody: This test is used to diagnose autoimmune diseases like SLE but does not directly measure renal function.
d. Erythrocyte sedimentation rate: This is a nonspecific marker of inflammation and is not directly related to renal function.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Request an order for an antiemetic - Checking vital signs is the priority before administering any medication. Antiemetics may be considered later, but the nurse needs to assess the client's overall condition first.
B. Request a dietary consult - Assessing vital signs comes before consulting for dietary issues.
The priority is to determine the client's immediate physiological status.
C. Check the client’s vital signs - This is the correct first action as it helps to evaluate the client's cardiovascular status, especially considering the potential toxicity of digoxin in the setting of
nausea and refusal of breakfast.
D. Suggest that the client rests before eating the meal - While rest may be beneficial, assessing vital signs takes precedence to rule out any acute cardiovascular compromise.
Correct Answer is D
Explanation
a. Emesis of 100 mL: While emesis is a concern, the priority is to address potential complications related to the surgical procedure first.
b. Oral temperature of 37.5" C (99.5° F): This temperature is within a normal range, and it is not an immediate concern.
c. Pain level of 4 on a 0 to 10 rating scale: Pain is important to address, but the priority is to assess for potential complications such as bleeding or infection.
d. Thick, red-colored urine: This finding suggests the possibility of bleeding, which could be a complication of the TURP procedure. It is the priority finding to report to the provider for further evaluation.
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