The nurse is caring for a client who is scheduled for a blood sampling for a serum creatinine level. The client asks the nurse, "What is the purpose for this test?" Which of the following responses should the nurse give?
“This test will inform your provider if you are anemic.”
“This test will inform your provider if you have a thyroid disorder.”
“This test will inform your provider if you have an infection.”
“This test will inform your provider how your kidneys are functioning.”
The Correct Answer is D
A. “This test will inform your provider if you are anemic.” Hemoglobin and hematocrit levels are used to assess anemia, not creatinine.
B. “This test will inform your provider if you have a thyroid disorder.” TSH and T3/T4 levels assess thyroid function, not creatinine.
C. “This test will inform your provider if you have an infection.” Infection is usually assessed by WBC count, CRP, or cultures, not creatinine.
D. “This test will inform your provider how your kidneys are functioning.” Serum creatinine is a reliable indicator of renal function; it reflects the kidney’s ability to clear waste.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Avoid gas-producing foods: While this may reduce bloating or discomfort, it does not address constipation directly.
B. Request that the provider prescribe a stool softener: This may help symptomatically, but it's not the first-line intervention.
C. Promote active range-of-motion activities: Exercise helps bowel movement, but fluid and fiber intake is more essential initially.
D. Add fluid and fiber to the diet: Increased fiber adds bulk to the stool, and fluids soften it, both of which promote bowel movement and relieve constipation.
Correct Answer is A
Explanation
A. Colon: The sigmoid colon is the S-shaped terminal portion of the large intestine, connecting to the rectum.
B. Esophagus: The esophagus is part of the upper digestive tract, not the colon.
C. Small intestine: The sigmoid colon is not a part of the small intestine.
D. Stomach: The stomach is part of the upper GI tract and does not include the sigmoid colon.
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