A nurse is reviewing the ABG values of a client. The client has a pH of 7.2, PaCO2 of 60 mm Hg, and HCO3 of 25 mEq/L. The nurse should identify that the client has which of the following acid-base imbalances?
Respiratory alkalosis
Metabolic alkalosis
Respiratory acidosis
Metabolic acidosis
The Correct Answer is C
A. Incorrect. The client does not have respiratory alkalosis because respiratory alkalosis is characterized by a low PaCO2 (less than 35 mm Hg) and a high pH (greater than 7.45).
B. Incorrect. The client does not have metabolic alkalosis because metabolic alkalosis is characterized by a high HCO3 (greater than 26 mEq/L) and a high pH (greater than 7.45).
C. Correct. The client has respiratory acidosis because respiratory acidosis is characterized by a high PaCO2 (greater than 45 mm Hg) and a low pH (less than 7.35).
D. Incorrect. The client does not have metabolic acidosis because metabolic acidosis is characterized by a low HCO3 (less than 22 mEq/L) and a low pH (less than 7.35).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason:
Allow the client's partner to translate. While the partner may be well-intentioned, using a family member or friend as an ad-hoc interpreter can compromise the confidentiality of the information and may not accurately convey the client's medical concerns.
Choice B reason:
Have the client's child translate. Relying on a child to translate sensitive medical information is inappropriate, as it may burden the child and may lead to potential misunderstandings or omissions in communication.
Choice C reason:
Ask a nursing student who speaks the same language as the client to translate. Although a nursing student who speaks the same language as the client may be able to assist, using a professional interpreter is the preferred option. Professional interpreters have specific training in medical terminology and communication, ensuring the most accurate and effective exchange of information.
Choice D reason:
Using a professional interpreter is essential in situations where the healthcare provider and the client do not speak the same language. It ensures accurate communication, maintains confidentiality, and prevents misunderstandings. In this scenario, the nurse should request an interpreter who is proficient in the client's language to assist with the admission process.
Correct Answer is C
Explanation
A. Incorrect. The nurse should assess the client's IV site every hour to prevent infection and phlebitis.
B. Incorrect. The nurse should check the client's WBC count every day to monitor for signs of infection or bone marrow suppression.
C. Correct. The nurse should monitor the client's mouth every 8 hr for signs of oral candidiasis, which is a common fungal infection in immunosuppressed clients.
D. Incorrect. The nurse should change the client's IV tubing every 24 hr to reduce the risk of bacterial contamination.
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