A nurse is reviewing a client's laboratory report of arterial blood gas (ABG) findings: pH 7.28, HCO3 18, and PaCO2 36. Which of the following conditions should the nurse anticipate when interpreting these findings?
Metabolic alkalosis
Respiratory alkalosis
Metabolic acidosis
Respiratory acidosis
The Correct Answer is C
Choice A reason: Metabolic alkalosis would present with an elevated pH and HCO3, which is not the case here.
Choice B reason: Respiratory alkalosis would present with an elevated pH and a decreased PaCO2, which is not the case here.
Choice C reason: Metabolic acidosis is indicated by a decreased pH and HCO3, which aligns with the ABG findings provided.
Choice D reason: Respiratory acidosis would present with a decreased pH and an elevated PaCO2, which is not the case here.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason:Bubbling in the water seal chamber with exhalation can be normal, indicating that air is being evacuated from the pleural space.
Choice B reason:Crepitus, or subcutaneous emphysema, can indicate that air is leaking into the tissue around the chest tube site, which is a serious complication that requires immediate attention.
Choice C reason:
Movement of the trachea toward the unaffected side can indicate tension pneumothorax, a life-threatening condition that also requires immediate attention.
Choice D reason:If the eyelets of the chest tube are not visible, it may simply mean that the tube is inserted fully, which is not an immediate cause for concern unless other symptoms are present.
Correct Answer is ["A","B","C","D","E"]
Explanation
Choice A reason: Pain occurring 30 to 60 minutes after a meal is a common symptom of gastric ulcers due to the increased gastric acid secretion during digestion that can aggravate the ulcer.
Choice B reason: Pain at night is also typical for gastric ulcers as the circadian rhythm can influence acid secretion, potentially leading to increased discomfort during the night.
Choice C reason: A sensation of bloating can be associated with gastric ulcers due to delayed gastric emptying or increased sensitivity of the stomach lining.
Choice D reason:Pain relieved by eating is indicative of gastric ulcers because food can act as a buffer to stomach acid, temporarily relieving pain².
Choice E reason:Pain upon palpation of the epigastric region is expected in clients with gastric ulcers due to the localized inflammation and sensitivity of the stomach lining².
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