A nurse is caring for a client who will have blood sampling for a serum creatinine level and asks what this test shows.
Which of the following responses should the nurse make?
"This test will tell your doctor how your kidneys are functioning.”.
"This test will tell if you have severe renal impairment or a disease.”.
"We'll find out if any medications, such as steroids, are interfering with your kidney function.”.
"You'll have to ask your doctor.”.
The Correct Answer is A
Choice A rationale:
Serum creatinine level is a reliable indicator of kidney function.
Choice B rationale:
While it can indicate severe renal impairment, it doesn’t diagnose specific diseases.
Choice C rationale:
It doesn’t specifically test for medication interference.
Choice D rationale:
It’s the nurse’s role to provide this information, not defer to the doctor.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Limiting dietary intake of salt prior to menses can help reduce fluid retention and breast swelling, thus minimizing discomfort.
Choice B rationale:
Taking tub baths doesn’t necessarily minimize discomfort associated with FBC. Hot water running over the breast tissue doesn’t have a significant impact on FBC symptoms.
Choice C rationale:
Removing the bra at night might provide some relief but it’s not a primary strategy for minimizing discomfort in FBC.
Choice D rationale:
Reducing fluid intake to 1 liter per day during menstruation is not recommended. Adequate hydration is important for overall health.
Correct Answer is C
Explanation
Choice A rationale:
Impedance plethysmography is a test that uses electrical signals to measure blood flow and can be used to detect deep vein thrombosis (DVT). However, it is not the first-line diagnostic tool for DVT.
Choice B rationale:
Cold therapy can help reduce inflammation and pain, but it is not a diagnostic measure for DVT.
Choice C rationale:
Venous duplex ultrasound is the most common test used to diagnose DVT. It uses sound waves to create pictures of the blood flowing through the veins in the leg.
Choice D rationale:
Homan’s sign is a physical examination finding that was traditionally used to diagnose DVT, but it is not reliable or specific.
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