A client with a history of lung disease is at risk for developing respiratory acidosis. The nurse should anticipate to assess which signs and symptoms to indicate respiratory acidosis?
Bradypnea, dizziness, and paresthesia
Bradycardia and hyperactivity
Headache, restlessness and confusion.
Irritability and seizures
The Correct Answer is C
A. Bradypnea, dizziness, and paresthesia: Bradypnea is associated with CO₂ retention, but paresthesia (tingling sensations) is more common in alkalosis due to calcium shifts.
B. Bradycardia and hyperactivity: Bradycardia can occur in severe acidosis, but hyperactivity is not a typical sign.
C. Headache, restlessness, and confusion: Respiratory acidosis occurs when CO₂ retention leads to cerebral vasodilation, increasing intracranial pressure and causing headache, restlessness, and confusion.
D. Irritability and seizures: Seizures are more common in severe alkalosis due to neuronal hyperexcitability.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Diarrhea: Diarrhea is not a common side effect of cooling therapy and does not indicate a need to stop treatment.
B. Shivering: Shivering counteracts the cooling effect of the blanket, increasing body temperature and metabolic demand. This indicates the treatment is ineffective and needs adjustment.
C. Hypotension: While cooling can cause vasodilation and lower blood pressure, mild hypotension does not immediately necessitate stopping treatment.
D. Vomiting: Vomiting may be due to fever-related illness but is not a direct indicator that cooling should be stopped.
Correct Answer is B
Explanation
A. Respiratory Alkalosis: Would have low PaCO2 (<35 mmHg), not high.
B. Partially Compensated Metabolic Alkalosis: The pH is high (alkalosis), and the HCO3 is elevated, which indicates metabolic alkalosis. The PaCO2 is high, meaning the lungs are attempting to compensate by retaining CO₂ to lower the pH. Because the pH is still abnormal, this is partial compensation.
C. Metabolic Acidosis: Would have low pH and low HCO3 (<22 mEq/L).
D. Fully Compensated Respiratory Acidosis: The primary problem is metabolic, not respiratory.
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