A client with a 16-year history of diabetes mellitus is having renal function tests because of recent fatigue, weakness, elevated blood urea nitrogen, and serum creatinine levels. Which finding should the nurse conclude as an early symptom of renal insufficiency?
Stomatitis and Diarrhea
Dyspnea and Anuria
Confusion and Vomiting
Nocturia and Oliguria
The Correct Answer is D
Choice A rationale: These are symptoms of advance renal failure. Stomatitis and diarrhea are signs of uremia, which is the accumulation of waste products in the blood.
Choice B rationale: Dyspnea and anuria are signs of fluid overload and kidney shutdown and indicate advanced renal failure.
Choice C rationale: Confusion and vomiting are signs of acidosis and electrolyte disturbances and occur in advanced stages of renal failure.
Choice D rationale: One of the early symptoms of renal insufficiency is nocturia, which is the need to urinate frequently at night. This occurs because the kidneys are unable to concentrate urine during the day and produce more urine at night. Another early symptom is oliguria, which is the production of less than 400 mL of urine per day. This occurs because the kidneys are unable to excrete enough urine to maintain fluid balance.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is D
Explanation
Choice A rationale: Metronidazole is not typically used to treat genital warts caused by HPV.
Choice B rationale: HPV can be transmitted through various forms of sexual contact, including oral sex.
Choice C rationale: Condoms reduce but do not eliminate the risk of HPV transmission. Choice D rationale: Genital warts caused by HPV increase the risk of cervical cancer,
necessitating regular Pap smears for monitoring and early detection.
Correct Answer is A
Explanation
Choice A rationale: Arterial blood gas (ABG) findings provide direct information about oxygenation and acid-base balance in the blood, which can indicate hypoxemia and metabolic acidosis.
Choice B rationale: Oxygen saturation level provides information about oxygen saturation in the blood but doesn't give a complete assessment of acid-base balance or other gases in the blood.
Choice C rationale: White blood cell differential assesses different types of white blood cells and is not directly related to evaluating hypoxemia or metabolic acidosis.
Choice D rationale: Red blood cells (RBCs) and hemoglobin count findings are important but do not directly assess hypoxemia or metabolic acidosis.
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